Frequently Asked Plumbing Questions in East Valley

As leading plumbers in East Valley, we understand that plumbing issues can be complex and sometimes overwhelming. That’s why we’re here to provide you with clear and concise answers to common plumbing questions, ensuring you have the information you need to make informed decisions about your plumbing needs. At Knockout Plumbing, we believe that a well-informed customer is the foundation of a successful plumbing partnership.

As you explore our FAQ section, you’ll find insights, tips, and guidance on a range of plumbing topics, all designed to empower you with knowledge about maintaining a healthy and efficient plumbing system. Whether you’re seeking advice on routine maintenance, troubleshooting a plumbing problem, or gaining an understanding of plumbing in general, this section will provide you the authoritative answers and expert insights you need. 

If there’s anything else you need, and the answer is not here, don’t hesitate to give us a ring. Our plumbers are always ready to take your call and provide solutions 24/7!

Backflow, the unwanted reversal of water flow in plumbing systems, is prevented through a combination of mechanical devices and proper system design. One common method is the installation of backflow prevention devices, such as check valves and backflow preventer assemblies, which allow water to flow in one direction only. These devices are strategically placed at points where the risk of contamination or cross-connection exists, such as in irrigation systems or industrial processes.

Regulatory codes and standards play a crucial role in preventing backflow. Plumbing codes outline requirements for backflow prevention, ensuring that systems are designed and maintained to mitigate the risk of contamination. Regular inspections, maintenance, and testing of backflow prevention devices are essential to their effectiveness.

The prevention of backflow involves a combination of engineering measures, regulatory oversight, and ongoing maintenance to safeguard the quality and safety of water supplies and protect against potential health hazards stemming from cross-contamination.

In a bathroom remodel, the costliest component often revolves around the renovation of fixtures and finishes. Elements like the bathtub or shower, vanity, tiles, and plumbing can contribute significantly to expenses. High-quality materials, intricate designs, and specialized features can further escalate costs. The choice of fixtures, such as premium faucets, showerheads, and lighting fixtures, can also impact the budget.

Labor costs associated with skilled trades like plumbing, electrical work, and tiling constitute a substantial portion of the overall expenses. Complex installations, modifications to plumbing and wiring, and intricate tile patterns can drive up labor costs.

The exact cost distribution varies based on project scope, desired quality, geographical location, and individual preferences. To manage expenses, it’s essential to create a detailed budget, prioritize areas of focus, explore cost-effective alternatives, and engage with experienced professionals who can offer valuable guidance on achieving the desired remodel within budget constraints.

Commercial buildings employ various plumbing systems to accommodate their specific needs. Notably, three primary types are commonly used:

  • Potable Water System: This system delivers safe and drinkable water throughout the building. It involves water treatment, storage, and distribution via pipes, valves, and fixtures. Cross-connection control and backflow prevention devices are critical to maintain water quality.
  • Sanitary Drainage System: Responsible for collecting and conveying wastewater and sewage away from the building, this system prevents contamination and unpleasant odors. It includes drain pipes, traps, vents, and sewage ejectors where needed.
  • Stormwater Drainage System: Designed to manage rainwater runoff, preventing flooding and erosion. This system employs gutters, downspouts, drains, and sometimes retention basins.

Specialized systems like fire suppression systems, irrigation systems, and industrial water systems might be present, depending on the building’s purpose. Each system necessitates careful design, installation, and maintenance to ensure safety, water efficiency, and compliance with relevant codes and regulations.

The most effective tool for unclogging a toilet is a toilet plunger. A flange or ball-shaped rubber head creates a seal over the drain opening, allowing you to create suction by pushing and pulling. This action can dislodge minor blockages and restore proper flow.

For tougher clogs, a toilet auger (also known as a closet auger) is a valuable tool. It features a flexible cable with a corkscrew-like tip that can navigate through bends in the toilet trap and break up or retrieve more stubborn clogs.

Chemical drain cleaners are generally discouraged as they can damage plumbing and be harmful to the environment. In severe cases, professional plumbers with specialized tools can efficiently clear deep-seated or recurring clogs without causing damage.

Prevention is key to avoiding clogs: use toilet paper sparingly, avoid flushing non-flushable items, and maintain regular plumbing maintenance to prevent buildup.

Plumbing emergencies can arise from various factors, often resulting in significant water damage and disruption. Common causes include:

  • Clogs: Blockages in pipes due to items like grease, hair, food debris, or foreign objects can cause backups, leading to overflowing sinks, toilets, or drains.
  • Pipe Damage: Corrosion, wear, and aging can weaken pipes, leading to leaks, bursts, and water damage.
  • Frozen Pipes: In cold climates, water inside pipes can freeze and expand, causing pipes to crack or burst.
  • Faulty Fixtures: Malfunctioning valves, faucets, and connections can result in leaks and flooding.
  • Sewer Line Issues: Tree root intrusion, shifting soil, or sewer line deterioration can cause backups and foul odors.
  • Water Heater Problems: Corrosion, pressure buildup, or a malfunctioning thermostat in water heaters can lead to leaks or scalding water issues.
  • Natural Disasters: Flooding, earthquakes, and severe storms can cause plumbing system damage.

Regular maintenance, cautious usage, and timely repairs are essential to prevent plumbing emergencies. For effective management and mitigation, homeowners should be aware of their plumbing systems’ vulnerabilities and have a plan in place for prompt action.

Attaching a garbage disposal to a drain involves a systematic process to ensure proper functionality and prevent leaks. Follow these steps:

  • Prepare the Sink: Clear the sink area and ensure it’s clean. Remove the old strainer if present.
  • Mount the Disposal Unit: Insert the disposal unit into the mounting assembly beneath the sink. Rotate it to lock it in place.
  • Connect the Discharge Pipe: Attach the discharge pipe from the disposal’s outlet to the drain pipe. Use a rubber gasket and metal flange to secure the connection. Tighten the screws evenly.
  • Attach the Dishwasher Hose: If your dishwasher drains into the disposal, connect the dishwasher hose to the disposal’s inlet port.
  • Secure the Mounting Ring: Tighten the mounting ring to secure the disposal in place. Follow the manufacturer’s instructions for this step.
  • Electrical Connection: If necessary, wire the disposal to a dedicated electrical circuit following local electrical codes.
  • Test for Leaks: Run water and check for leaks around the connections. Tighten as needed.
  • Operational Test: Turn on the disposal and check for proper functioning.

Remember to consult the manufacturer’s instructions and local plumbing codes while installing the garbage disposal to ensure safety and compliance. If unsure, seeking assistance from a professional plumber is recommended.

A broken natural gas line poses a significant safety risk and requires immediate attention. Here are the steps to take:

  • Evacuate and Call for Help: If you suspect a gas leak due to a broken line, evacuate the area immediately, ensuring no open flames, sparks, or electrical devices are used. From a safe location, call your gas utility company’s emergency line to report the leak.
  • Do Not Attempt Repairs: Do not attempt to repair the broken gas line yourself. Natural gas is highly flammable and potentially explosive. Leave any repairs to trained professionals.
  • Prevent Ignition: Ensure that everyone stays away from the area and avoids using any devices that could create sparks, including phones and light switches.
  • Wait for Professionals: Gas utility technicians are trained to handle gas line repairs. They will assess the situation, shut off the gas supply if necessary, and repair the line safely.
  • Stay Informed: Follow the instructions provided by the gas company and local authorities. Only return to the area once you’re given the all-clear.

Promptly reporting and leaving the situation to trained professionals is crucial when dealing with a broken natural gas line to avoid potential hazards and ensure the safety of everyone involved.

A typical residential house has multiple gas lines serving various purposes. The primary gas line enters the house from the gas meter and usually branches out into several lines for different appliances and systems.

  • Main Gas Line: This is the main supply line that enters the house from the gas meter. It connects to the gas distribution system of the utility company.
  • Appliance Lines: From the main line, gas pipes branch off to supply individual appliances such as water heaters, furnaces, stoves, ovens, dryers, and fireplaces. Each appliance typically has its dedicated gas line.
  • Outdoor Lines: Gas lines may also extend outdoors for items like outdoor grills, patio heaters, or gas-powered generators.
  • Piping for Safety Devices: Gas lines may connect to safety devices like gas detectors, pressure regulators, and shut-off valves.

The number of gas lines in a house depends on the number and types of gas-powered appliances, the layout of the house, and local building codes. Proper installation, maintenance, and occasional inspection of these lines are crucial to ensure safe and efficient operation.

Hydro jetting is a highly effective method used in plumbing and sewer maintenance to clear stubborn blockages and maintain the health of drainage systems. It involves using a specialized nozzle to direct a high-pressure stream of water into pipes and sewer lines.

Benefits of hydro jetting include:

  • Thorough Cleaning: Hydro jetting can remove years of built-up grease, mineral deposits, tree roots, and other debris that cause clogs and slow drains. The high-pressure water can effectively break down and flush away even the toughest obstructions.
  • Preventive Maintenance: Regular hydro jetting helps prevent future blockages by thoroughly cleaning the interior of pipes and preventing the accumulation of debris.
  • Environmentally Friendly: Hydro jetting relies on water pressure, eliminating the need for harsh chemicals that can harm the environment and corrode pipes.
  • Versatility: Hydro jetting is suitable for a wide range of pipe sizes and materials, making it versatile for both residential and commercial applications.
  • Long-Term Solution: Hydro jetting offers a more long-lasting solution compared to traditional snaking, as it removes debris more completely.

It’s essential to have hydro jetting performed by trained professionals, as improper usage can cause damage to pipes or create safety hazards.

Yes, there are specialized tools designed to detect water leaks in various settings, such as homes, commercial buildings, and industrial facilities. Some commonly used tools include:

  • Water Leak Detectors: These are electronic devices that use sensors to detect moisture or changes in moisture levels. They can be placed near potential leak sources like pipes, appliances, or ceilings, and will alert you when moisture is detected.
  • Thermal Imaging Cameras: These cameras can identify temperature differences in surfaces, making them useful for locating hidden leaks behind walls or in ceilings. Water leaks often cause temperature changes that are visible through thermal imaging.
  • Acoustic Leak Detectors: These tools use sound to locate leaks. They amplify the sound of water escaping from pipes, helping professionals pinpoint the source of the leak.
  • Dye Tests: In some cases, colored dyes are added to water sources, helping to trace the path of water leaks by observing where the colored water appears.
  • Pressure Testing: By pressurizing a plumbing system and monitoring pressure changes, professionals can identify leaks based on pressure drop.
  • Smart Water Monitoring Systems: These systems use sensors and wireless technology to monitor water usage and detect leaks in real-time, sending alerts to your smartphone or computer.

Choosing the right tool depends on the nature of the leak and the specific circumstances. In complex cases or for accurate results, it’s advisable to consult professionals who specialize in leak detection.

The water usage of a misting system depends on factors such as the system’s design, the size of the area being misted, the nozzle type, and the duration of operation. On average, a misting system can use around 1 to 2 gallons of water per minute per nozzle.

For example, if you have a misting system with 10 high-pressure nozzles operating for 10 minutes, the water usage could range from 100 to 200 gallons. However, this is a rough estimate, and actual water usage can vary significantly.

To optimize water usage with a misting system:

  • Use High-Quality Nozzles: Efficient nozzles create finer mist particles, maximizing coverage while using less water.
  • Employ Timers: Set up timers to control the duration of misting sessions, preventing overuse.
  • Consider Zoning: Divide your area into zones to mist only the necessary sections.
  • Regular Maintenance: Ensure nozzles are clean and in good condition to prevent water wastage.
  • Capture Runoff: Position misting systems over plants or areas that can benefit from the excess water.

The time it takes to repipe an entire house can vary widely depending on factors such as the size of the house, the complexity of the plumbing system, the type of piping being used, the number of bathrooms and fixtures, and the skill level of the plumbing crew. On average, a complete repiping project can take anywhere from several days to a couple of weeks.

For a smaller house with straightforward plumbing, the process might take around 3 to 5 days. However, larger homes with more intricate systems could take 1 to 2 weeks or more to complete. This includes tasks such as removing the old pipes, installing new pipes, making necessary connections, and conducting inspections.

To get a more accurate estimate for your specific situation, it’s best to consult with a licensed plumber who can assess your home’s plumbing system and provide you with a more precise timeline based on your unique requirements.

Issues with septic systems can stem from various factors, requiring expert attention to maintain proper functionality. Common causes of septic system problems include:

  • Lack of Regular Maintenance: Inadequate pumping and maintenance can lead to sludge buildup, reducing the system’s efficiency and causing backups.
  • Excessive Water Usage: Overloading the system with excess water from heavy laundry, frequent showers, or leaky fixtures can disrupt the balance of bacteria in the tank and lead to system failure.
  • Flushing Non-Biodegradable Items: Items like wipes, feminine hygiene products, and paper towels can clog pipes and cause blockages.
  • Tree Roots: Tree roots can infiltrate pipes and tanks, causing damage and blockages.
  • Poor Soil Drainage: Inadequate soil drainage or compacted soil can prevent proper wastewater absorption, resulting in backups.
  • Chemical Overload: Harsh chemicals from cleaning products can disrupt the natural bacteria balance in the septic tank.
  • Age of the System: Old or improperly installed systems can deteriorate over time, leading to leaks and inefficiency.

Regular inspections, proper usage, and prompt professional intervention when issues arise are crucial to preventing and resolving septic system problems.

Service agreements offer several advantages for both service providers and clients:

  • Regular Maintenance: Service agreements typically include scheduled maintenance visits, ensuring that equipment and systems receive the attention they need to function optimally.
  • Preventive Care: Regular maintenance helps identify and address minor issues before they escalate into costly and disruptive problems, saving time and money in the long run.
  • Extended Equipment Life: Proper maintenance can extend the lifespan of equipment and systems, maximizing their value and reducing the need for premature replacements.
  • Priority Service: Many service agreements offer priority scheduling, ensuring prompt attention during emergencies.
  • Consistent Budgeting: Service agreements often include fixed costs, helping clients budget for maintenance and avoid unexpected expenses.
  • Expertise: Service providers bring their expertise to maintenance and repairs, ensuring that work is done correctly and efficiently.
  • Peace of Mind: Knowing that your systems are being regularly cared for by professionals provides peace of mind and confidence in their reliability.

Service agreements provide a proactive and cost-effective approach to maintaining equipment and systems, ensuring they operate smoothly while minimizing downtime and disruptions.

Fixing a clogged main sewer line requires careful steps to ensure the blockage is properly cleared. Here’s a general approach:

  • Identify the Issue: Confirm the clog is in the main sewer line and not just a localized drain issue. Multiple backed-up drains and gurgling noises can indicate a main line problem.
  • Assessment: Use a drain camera to identify the location and nature of the clog. This helps determine the best method for clearing it.
  • Hydro Jetting: A powerful method that uses high-pressure water to break up and flush away stubborn clogs, debris, and tree roots from the main sewer line.
  • Auger or Snake: A sewer auger, also called a drain snake, can be used to physically break apart or retrieve blockages.
  • Chemical Treatment: In some cases, chemical drain cleaners can help dissolve organic material. However, they must be used with caution to prevent pipe damage and environmental harm.
  • Professional Help: For complex clogs or if DIY attempts fail, seek help from a professional plumber who has the equipment and expertise to handle main sewer line issues safely and effectively.

Preventive measures, like avoiding flushing non-flushable items and regular maintenance, can help minimize the risk of future main sewer line clogs.

Cast iron sewer lines have a relatively long lifespan, but their longevity can be influenced by various factors. On average, properly installed and well-maintained cast iron sewer lines can last around 50 to 75 years or more. However, several factors impact their lifespan:

  • Maintenance: Regular maintenance and proper care, such as avoiding flushing harmful materials, can extend their lifespan.
  • Soil Conditions: The type of soil they are buried in can affect their durability. Acidic soils and high moisture levels can contribute to corrosion.
  • Water Quality: The quality of water flowing through the pipes can influence corrosion rates.
  • Ground Movement: Subsidence, earthquakes, and ground movement can cause stress on the pipes and lead to damage.
  • Installation Quality: Proper installation techniques and use of appropriate fittings and connections contribute to longevity.

As cast iron pipes age, they may develop internal corrosion and scale buildup, which can eventually lead to reduced flow and clogs. Regular inspections and proactive maintenance can help identify issues and extend the life of cast iron sewer lines.

The cost to install a shower can vary widely based on factors such as the complexity of the installation, the type of shower being installed, the materials used, and regional labor rates. On average, a basic shower installation might cost around $1,000 to $3,000, which includes labor, materials, and basic fixtures.

For more complex installations or higher-end showers with custom features, the cost can range from $3,000 to $6,000 or more. This could include considerations like tiling, plumbing modifications, adding a steam feature, or installing specialized fixtures.

It’s important to get detailed quotes from licensed contractors for your specific project, as costs can vary significantly depending on the scope of work and your location. Additionally, budget for any potential unforeseen expenses that might arise during the installation process.

A slab leak during rainfall could be due to various reasons:

  • Poor Waterproofing: If the foundation or concrete slab is not adequately waterproofed, rainwater can seep through cracks, joints, or porous areas, causing leaks.
  • Groundwater Infiltration: Heavy rainfall can saturate the ground around your home, increasing hydrostatic pressure against the foundation and potentially causing water to penetrate through cracks.
  • Improper Drainage: Inadequate or clogged drainage systems can lead to excess water pooling around the foundation, increasing the likelihood of leaks.
  • Foundation Settlement: Over time, soil movement or settling can cause foundation cracks, allowing rainwater to enter.
  • Faulty Plumbing: Rainwater might be mistaken for a slab leak if it’s actually a plumbing issue, like a leaky pipe, causing water to accumulate around the slab.
  • Surface Runoff: Water running off roofs or from poorly directed downspouts can pool against the foundation and leak into the slab.

Consulting a professional, such as a foundation specialist or a plumber, can help diagnose the exact cause of the slab leak during rainfall and provide appropriate solutions.

Deciding whether a tankless water heater is worth it depends on your specific needs, preferences, and circumstances:

  • Energy Efficiency: Tankless water heaters are more energy-efficient as they only heat water when needed, potentially leading to lower utility bills.
  • Endless Hot Water: Tankless heaters provide a continuous supply of hot water, unlike storage tank heaters that can run out during high demand.
  • Space Saving: Tankless units are compact and wall-mounted, saving space compared to traditional bulky storage tanks.
  • Longevity: Tankless heaters typically have a longer lifespan than storage tanks, reducing replacement and maintenance costs.
  • Higher Upfront Cost: Tankless units can be more expensive to install initially due to equipment and installation costs.
  • Installation Complexity: Retrofitting a tankless system might require modifications to existing gas lines and venting.
  • Maintenance: Regular maintenance is necessary to prevent mineral buildup and ensure efficiency.

If you value energy savings, endless hot water, and space efficiency, a tankless water heater could be a worthwhile investment. Calculate your long-term savings against the upfront costs to make an informed decision.

The two most common trenchless sewer repair options are pipe lining (also known as cured-in-place pipe lining or CIPP) and pipe bursting:

  • Pipe Lining (CIPP): This method involves inserting a flexible, resin-coated liner into the existing damaged pipe. The liner is inflated and cured in place using heat or UV light, creating a new, structurally sound inner pipe within the old one. It’s suitable for repairing pipes with cracks, corrosion, and minor deformities without excavation.
  • Pipe Bursting: In this technique, a new pipe is pulled through the old damaged pipe, breaking it apart while simultaneously replacing it with the new pipe. The bursting head breaks up the old pipe, pushing the fragments into the surrounding soil. This method is used when the old pipe is severely damaged and needs replacement.

Both methods minimize the need for extensive digging, reducing disruption, costs, and environmental impact associated with traditional trench digging methods when repairing or replacing sewer lines.

Fixing tree roots in a sewer line requires a strategic approach to prevent further damage and restore proper flow. Here’s a general process:

  • Camera Inspection: Begin with a sewer camera inspection to locate the root intrusion and assess the extent of the damage.
  • Root Removal: Use mechanical tools like augers or cutting blades to remove the roots from the pipe. Hydro jetting can be effective in breaking up and flushing away smaller roots.
  • Chemical Treatment: Apply root-killing foams or chemicals to inhibit root regrowth. These treatments can be effective if used cautiously and following manufacturer guidelines.
  • Pipe Lining: Consider using pipe lining techniques to rehabilitate the damaged pipe. This involves placing a resin-coated liner inside the existing pipe, creating a new, durable inner surface that resists root intrusion.
  • Regular Maintenance: Regularly schedule professional inspections and maintenance to prevent future root intrusion. Trim trees and plants near the sewer lines.
  • Professional Help: Tree root removal from sewer lines is best handled by experienced plumbers or rooter services to ensure proper techniques are used and to prevent further damage.

Mitigating root intrusion involves a combination of root removal, preventive measures, and repairs to ensure the sewer line’s functionality and longevity.

The effectiveness of a water filtration method depends on the contaminants present and the desired water quality. There isn’t a single method that’s universally best, but several options are highly effective for specific purposes:

  • Activated Carbon Filtration: Effective at removing chlorine, volatile organic compounds (VOCs), and some taste and odor issues. Can be enhanced with additional filtration media.
  • Reverse Osmosis (RO): Highly effective at removing a wide range of contaminants, including minerals, heavy metals, bacteria, and viruses. Produces very pure water.
  • UV Water Purification: Destroys bacteria, viruses, and pathogens using ultraviolet light. Often used in combination with other methods for comprehensive treatment.
  • Ion Exchange: Effective at removing minerals like calcium and magnesium that cause water hardness.
  • Distillation: Heats water to create steam and then condenses it to produce purified water. Effective at removing many contaminants.

Choosing the right method depends on water quality, specific contaminants, and your needs. Combination systems can provide comprehensive filtration. Consulting water treatment experts and conducting water quality tests can help determine the most effective method for your situation.

The effectiveness of a water filtration method depends on the contaminants present and the desired water quality. There isn’t a single method that’s universally best, but several options are highly effective for specific purposes:

  • Activated Carbon Filtration: Effective at removing chlorine, volatile organic compounds (VOCs), and some taste and odor issues. Can be enhanced with additional filtration media.
  • Reverse Osmosis (RO): Highly effective at removing a wide range of contaminants, including minerals, heavy metals, bacteria, and viruses. Produces very pure water.
  • UV Water Purification: Destroys bacteria, viruses, and pathogens using ultraviolet light. Often used in combination with other methods for comprehensive treatment.
  • Ion Exchange: Effective at removing minerals like calcium and magnesium that cause water hardness.
  • Distillation: Heats water to create steam and then condenses it to produce purified water. Effective at removing many contaminants.

Choosing the right method depends on water quality, specific contaminants, and your needs. Combination systems can provide comprehensive filtration. Consulting water treatment experts and conducting water quality tests can help determine the most effective method for your situation.

The average life expectancy of a water heater varies depending on factors such as the type of water heater, usage, maintenance, and water quality. Here’s a general guideline:

  • Traditional Tank Water Heaters: On average, a well-maintained tank water heater can last around 8 to 12 years. Regular flushing to remove sediment and checking the anode rod can extend its lifespan.
  • Tankless Water Heaters: Tankless units generally have a longer lifespan, lasting around 15 to 20 years or more with proper maintenance. Since they don’t store water, there’s less risk of tank corrosion.
  • Water Quality: Hard water with high mineral content can lead to faster sediment buildup and reduce a water heater’s lifespan.
  • Usage: Frequent or heavy usage can wear out components faster, shortening the heater’s lifespan.

Regular maintenance, such as flushing, checking components, and addressing issues promptly, can help maximize the longevity of your water heater. It’s recommended to consult the manufacturer’s guidelines and consider professional inspections for a more accurate assessment of your specific water heater’s expected lifespan.

Drinking water from a water softener system depends on the type of water softener and its design. Conventional ion-exchange water softeners replace calcium and magnesium ions with sodium ions. While softened water is safe for most people to drink, it might contain higher sodium levels, which can be a concern for individuals on sodium-restricted diets, those with hypertension, or heart conditions.

To ensure safe drinking water:

  • Separate Tap: Install a separate tap for drinking water that bypasses the water softener. This way, you can have access to both softened and unsoftened water.
  • Potassium Chloride: Opt for potassium chloride as a regenerating agent instead of sodium chloride. This reduces sodium levels in the softened water.
  • Reverse Osmosis: Use a reverse osmosis system for drinking water to remove not only excess sodium but also other contaminants.

Regular maintenance, monitoring sodium levels, and considering the specific needs of household members will help you make an informed decision about drinking water from a water softener system.

Book your service With our Experts






    Robert Rosenlof
    Great experience. Justin came to the house and jumped right in. Needed to get a new hardware piece installed under the house and he did a great job. Very personable employees!!
    RIck Girardi
    Had Knockout Plumbing install new hot water heater and water softener Dan Harper did an outstanding job from start to finish. Got text to let me know who was coming including picture of Plumber . He arrive on time and again did great job left area clean explained everything that was done. Would highly recommend Knockout Plumbing to anyone who need work done.
    Steve Tierney
    I had my entire house repiped and a new water heater installed. I will admit that when the initial job was completed I wasn't very pleased. There were some issues I had and concerns that need to be addressed. I called Dan the owner and expressed my concerns and he came over. We discussed what needed to be done and he assured me it would be taken care of and in a timely manner. A couple days later he and one of his supervisors came to my house and took care of everything. My wife and I are very happy with the job they did and would definitely recommend Knockout plumbing.
    thunder frost
    Great appointment with Dan! Extremely knowledgeable. I can tell he wants to do installs the right way and not cut corners.
    Maria Hudson
    Dan Harper /Knockout Plumbing was recommended by folks in the FB Queen Creek Connection page . Wonderful company to work with from initial phone call through the completion of the job , thank you so much!.I will be allying them again for my upcoming plumbing projects .Highly recommend 😊
    Joyce Petrowski
    Technician was punctual, respectful, helpful and very professional. Will definitely be using them again and referring them to friends and family
    James Frink
    Knockout is an excellent plumbing service and they cover a wide area in the Pheonix market. Highly recommended.
    Scott Rodeman
    Joey LeDuc from Knockout plumbing in Queen Creek, AZ knows how to provide amazing service! He was on time, communicated professionally and completed our repair quickly. Plus, he helped me out with advice on some other projects. We trust Knockout Plumbing to take great care of us!
    R H Long
    The technician was great. I thought it was a little pricey for what was done.
    retribution zero (retributionzero)
    Miguel came out to replace some hose bibs . Excellent job, very professional and excellent customer service. One of the best experiences we have ever had. We will be doing business again in the coming months, guaranteed!
    Jason Adcox
    All I needed to do was ask my wife if she was happy… The attached screen shot sums up our experience nicely. Thank you for the quick high quality work and service!
    A K
    Miguel came by and got us situated with our shower cartridge, he was very polite and came after hours with a urgent shower matter. Got ptoblem solved the same day, highly recommend Miguel for your plumbing needs!
    Kristopher Marquis
    Miguel showed up same day and replaced an outdoor faucet. Very professional service!
    Chrissy Borchardt
    Overall, one of the best experiences I’ve had with a service company. They were able to get an appointment set up for me right away after I called. Their communication was on point, and the technician who came to my home (Miguel) was not only friendly, he was helpful, respectful, knowledgeable, and most important, honest. Hard to come by these days. I will be referring Miguel and Knockout Plumbing to my friends and family.
    Tara Turai
    Miguel came to our house first thing this morning after we made contact with him last night. We had a quote from another company and it was THOUSANDS more! We were naturally frustrated! My husband had a co- Worker over hear us speaking about it. He shared that his family used Knockout Plumbing. We were lucky to have a recommendation from someone with experience we could trust. Miguel was great!! He even offered to come LAST NIGHT! We didn't need him to have a late day because of us. Especially because he was willing to come early this morning! He was friendly, kind and professional! We will continue to use as well as recommend him for our plumbing needs in the future!
    Ruth Murphy
    Called Knockout Plumbing Sunday morning with broken water heater and had a new one installed, with great professional service in 2 hrs. Thanks Joey Deluc!!!
    enrique sandoval
    Fantastic service! They were easy to work with and great communication. They really care about the customer. Logan was very thorough and friendly. Great experience, highly recommend.
    Bullfrog Actual
    Just had Joey Leduc over to fix a toilet, he found my diy repair error and an installation error that was a previous plumber’s mistake. Awesome employee, great company, & just plain excellent overall.
    Joel Polanco
    Dan, the owner, went out of his way to prioritize our appointment. He was very knowledgeable and professional. This is a well run business that will work with you if you have any concerns or questions.
    Virginia West
    Joey is a very personable service person. He was efficient and fixed our plumbing issues expertly. Will definitely call Knock Out Plumbing again and will ask for Joey!
    Kris Heighton
    Everything went perfect, from the communication on when they would arrive, to arriving on time. We received the quote upfront and the work was completed quickly, and we now have a functioning stable toilet, and a working reverse osmosis tank installed. Highly recommend this company.
    Michelle Dunton
    Absolutely amazed at the service of this company. My water heater was leaking all over the garage when I woke up. I called, they answered LIVE, they made the appointment for same day, called and texted when on the way and had everything installed, cleaned up and running in under two hours! Amazing customer service!
    Tiffany Fought
    Miguel came out and helped me deal with a clogged shower and slow drains. He was very professional & knowledgeable. He explained all the procedures & options, was very thorough and came out several times to snake out the pipes & check everything with a camera. He was able to get everything cleared up & working properly!
    Amy Ward
    Miguel was great. Understood what we needed done. Job was done very well. He is friendly and will be calling your company again with my plumbing needs. A+
    Rose Holmberg
    Knock out plumbing is great. They areprofessional, on time, and they know there business very well. We would recommend them anytime.
    Wendy Meyers
    Miguel, Is awesome he was informative, kind and friendly.He advised us on a fair price and was very helpful. I will give him 5 stars for customer service. He is a gem!!!
    Judith Farrell
    Miguel came out and did an amazing job, he went to Home Depot and helped me get the right trim set and arrived on time
    Robin Mitchell
    Miguel was awesome! He came within the time window. He was so knowledgeable and helpful. I would recommend this company.
    Mike Hazelton
    Miguel did an awesome job. Got everything fixed up and put together quick. Polite and courteous.
    Michelle Weidenbach
    We just had an employee named Miguel come to install a new water softener and he was great. Very professional, and knowledgeable when giving us instructions on salt levels and operations. Highly recommend Knockout Plumbing.
    AnnDee White
    Amazing service! The tech was at the house in 24-hours and repaired the sink for $109 the company who installed the mess wanted an additional $600 to repair their mistake! Highly recommend Knockout Plumbing!
    Zona ZJ
    Great quick work from Logan, very friendly and professional. Will definitely be using Knockout again should any more issues come up.
    Lvdia P
    My water heater cracked, I called several companies to get quotes. The prices I got from the other companies even with me purchasing the water heater myself was crazy high! Joey came out from Knockout and with me getting the water heater myself they're price was 1/3 the price of the others. Joey pointed out that the water heater pan should have been 'piped outside' to prevent the water pouring out in the garage, I said yes, do it, how much, it was already included in the price he gave me! In the process of replacing it, they discovered the platform was rotted, from the pervious water heater/owner. Joey got a hold of Chris at Best Option Restoration, who arrived within the hour, and discovered that the walls were also water damaged. So this meant everything had to be torn out surrounding the water heater, and meant the water had to be shut off. Joey ran out and got supplies to make a 'make sift' situation, so we could have water till the demo was completed. They came right back as soon as the demo was completed to install the new water heater. Knockout Plumbing turned a real nightmare ordeal, to painless! Awesome, knowledgeable, professional, and most importantly in these types of situations, very prompt!
    Pamela Bir
    Fast response to my call. Fast appt. Texts to keep me posted the morning of the appt. And Justin did an excellent job! Price was reasonable. Great job!
    carol schaubschlager
    Great communication, timely, Professional, friendly. Great work and care in all they do. Did shower install, whole house re pipe and kitchen sink install. Joey and crew did a great job!
    Flo Southworth
    We had knockout plumbing route new water lines to my greenhouses. And reroute another line for fire prevention. From beginning the process to the end was great. They were very professional from the ladies in the office to the crew. Thank you. We would highly recommend them and use them again in the future.
    Larry & Ruthie Weiers
    Thanks to Knockout Plumbing and your very helpfult technician in getting all of our plumbing needs resolved, and at a very reasonable price. After an inspection of our home of more than 10 years, and in a home built nearly 25 years ago, several items needed to be fixed or replaced for the new buyers. In less than 3 hours, every item on the list was operating as new and at a very nominal fee! I highly reccommend Knockout Plumbing to anyone.Larry w.
    Josh Barros
    I recently had Knockout Plumbing come out to my home to replace two toilets. I first spoke with Christin who was very professional and pleasant. She explained how everything would work and even got me on the schedule in the same day! Joey came out and did the installation. He explained everything to me before beginning, and before I knew it, he was done. I will definitely be using Knockout Plumbing in the future. If you need a plumber, these are your guys!
    Chris Fantozzi
    Went to a homeowners home for a burst water heater as a restoration expert, and needed a plumber to come out and handle the initial source to be able to handle the residual damage to the home. I called knockout and they were there a half hour later and took care of my homeowner. The homeowner was very pleased and said they will continue to use knockout for future endeavors. Very pleased.
    Katelyn Scott
    When I reached out to Dan my 1930's house had every problem imaginable. Under slab work, collapsed pipe, broken waterline, clogged shower, etc. Within a week they came in and restored all functionality. Dan, Kyle, and Matt and the BEST! They are our plumbers for life.
    Kathy Clifton
    Prompt, knowledgeable, courteous and friendly. 5-Star rating beginning to completion. Best recommendation is I would use them again.
    Ryan Mattinen
    Fast response , professional team that does professional work with integrity!I highly recommend them for your plumbing needs!
    Olivia Hensley
    I called them for a non-emergency plumbing appointment and Logan came over the very next day. He was friendly, knowledgeable, and extremely helpful. I'm really glad I found these guys!
    Jodi Christianson
    The service from this company is exceptional. From scheduling to completion the communication is top tier and you won’t be left wondering when they will arrive. We had a toilet leaking water on the floor in one of our rental properties and they were able to come out same day on a Saturday. They have now assisted us three times on various issues over the past two years and they will continue to be the first company I call for plumbing needs.
    Shawn Toloui
    Very professional and accommodating company. Cody, the plumber, was pleasant and great to work with. Will use their service again.
    Blaine Brooks
    Dan is efficient and clean. He is knowledgeable and cares about his customers. He treats you like family.
    Diane Hastings
    We had a great experience using knock out plumbing. The technician was perfectly on time and all issues were repaired that day.
    Demetrus Johnson
    My experience with Knockkout Plumbing was great! I experienced a slab leak and I needed someone to come out ASAP! Dan moved his schedule around to accommodate. Dan was extremely professional , knowledgeable, authentic and empathetic. The crew, Kyle and Logan was extremely helpful as well. They took time to explain the process, did great work and cleaned up well. I would highly recommend knockout .
    Richard Bruneau
    Joey Leduc did the initial service call and he did the repair, which was done during a steady rain. He did a great job and showed me everything that was repaired.
    Tanae Babino
    Joey has serviced our home 3 times now and is always quick, knowledgeable, and efficient. He doesn’t try to sway us towards additional services needed, but provides us the information needed to make the decisions. He has been a great service provider and goes beyond expectation to get the job done. Highly recommend!
    Rodger & Lisa Moore
    Needed a plumber in a hurry. THEY called us back. I'm very impressed. Most would have made us call them back. They came the same day and saved the day for us. I think Dan helped us (joked about being the "old guy" of the group.) Fast friendly and efficient. I'm so glad they called back.
    Regina Hardin
    Great service and very affordable. Highly recommend them.
    Jane Horn
    Great workers! Kyle and Jason did great job. None stop workers. They were wonderful to have at my home !!!
    Executive Protection
    Fantastic company for all your needs. Great communication, Quick install, service rep Joey was fantastic to deal with. Highly recommended company!
    D T Chinacat (DT Chinacat)
    Had a "Nasty" backup in bathroom on a Sunday and "Dan the Man" came to our rescue, the lines were clogged pretty bady but he was able to clear then out, GREAT JOB!
    Kim McCormick
    Wonderful service for our annual maintenance!
    Mike Kozel
    Excellent service and workmanship!!
    Tasha Velasquez
    Knock out is #1 in our book. Fast affordable service. Logan was on time and explained everything the way I needed to hear it.
    Rodger Mckain
    Everything went well. Good communications about arrival time.
    Jane S
    Justin was very good at explaining everything he was doing. He showed up on time. The office personal is very polite!! Highly recommend this company.
    JoAnne Herman
    Great service ...great price...friendly and knowledgeable tech
    Ashley Medina
    Quick response for emergency repairs over the weekend! Joey was very helpful, knowledgeable and friendly, I highly recommend this company!
    Marc Ouellette
    Got thier number from a friend and they were at the house in 30 minutes. Very professional and very knowledgeable. I will now call no one else. Thank you! Marc
    MOdified socially with Mouton
    Very impressed with the responsiveness of knockout plumbing. I had a garbage disposal that had issues that i was.not wanting to tackle. Joe arrived first thing in the morning and made it.look easy. Very informative and efficient. Keep up the good work.
    Laurie Toner
    My story is a simple one. Im an old lady on disability who woke up to a clogged toilet. I was out of money until my next pay day. After explaining my situation to 5 plumbing companys i still was turned down. Knockout was the only company that would fix my plumbing BEFORE i could pay. They were more than gracious with their help and promptly got me on their schedule the very next morning. Again i say thank you for working with me. L. Toner
    Chris Ralph Irey
    Best plumbers ever! Prompt, professional, knowledgeable. Joey did a great job!
    Tom Tunnicliffe
    Great service, great work and great communication. I will use them again and I highly recommend them.
    donna phillips
    CALL THEM FIRST! Fast and very accommodating! I called in the morning because my AirBnb guest informed me that the garbage disposal was backed up. The scheduler was so nice; she scheduled me for same day service! The technician Joey called to say he could come early, which normally would have been great, but I live 40 minutes from the condo. (My guest was not expecting him for 2 hours) He agreed to see if my guest was home. Joey knocked, but the guest didn't answer, so he agreed to come back at the originally scheduled time.When Joey returned, the guest still didn't answer the door, but Joey was so patient, he waited for me to unlock the door remotely and then went in, fixed the disposal, and was outta there in 10 minutes! I cannot say enough how much their flexibility meant to me.** Side note, I originally had scheduled with a different "large" company, and I rescheduled my clients TWICE to meet him out there, and he never showed!! 😡
    Dolly Cutruzzula
    I was in a desperate situation and found a referral to this company, and they did not disappoint! Their customer service is spot on, and Joey was prompt, professional and honest! Will definitely recommend this company!
    Kevin Anderson
    My wife and I have worked with Knockout Plumbing twice now for our business. Both times have been expedient and above our expectations.
    Austin Aldrich
    We had an emergency service call tonight, and Dan from Knockout Plumbing helped turn a bad situation into a good one. He was very professional and courteous with myself and my family, did a great job and still took his time to make sure the job looked aesthetically pleasing even though it was an evening call. He went above and beyond.I would definitely use Knockout Plumbing in the future and ask for Dan! Thanks again.
    antoine browne
    Hello my name is Antoine and this is a honest review. Knock out plumbing is on the best plumbing companies that I've ever called to help with my service. Technician Joey is one the best, can't even lie about that. I had trouble with my Garbage is disposal and didn't know what to actually do. I called up KOP and they was very friendly into helping me. Joey came out and gave me and my girl 5star service to a point where I would but this man a Beer if ever needs one. If you are looking for the best service call KOP they are the best.
    Tina Makris
    Technician Logan serviced our water heater, RO system and softener. Once again, Knockout delivers 5-STAR service! Logan was on-time, professional, experienced and courteous while completing the service quickly and efficiently. We trust our home to Knockout Plumbing!
    David Harper
    Very professional and extremely helpful
    Sarah Horner
    I love Knockout Plumbing! They just saved the day. Dan the owner came out personally on Thanksgiving to help us and ended up not even charging me because it was a simple quick fix. So grateful!!!
    Anita Rodriguez
    Highly recommended this company.On time,friendly and Great work
    Michael Cooper
    Needed new water softener, installed tankless water heater and a reverse osmosis system. Quick, courteous, and excellent work! Dan and Kyle did a GREAT job!
    John Giarrizzo
    I have been using this company for 5 years now and have never been disappointed with the quality of their work or their reasonable prices. The owner is very honest and conscientious. I recommend him to all my friends.
    Jake Collins
    Matt Knew exactly what to do to fix problem and was able to get it done fast. Won’t go to anyone else for anything I need.
    billie paxton
    If we could give Christian and Matt and the company 20 stars 🌟 we would these guys are awesome!!! hot water heater went out matt was here asap little bit of an unexpected expense they worked with us all the way We will NEVER use another company ever 💯 recommend
    Samantha Cassel
    The technician, Matt was very prompt, he was early, and very professional. Kristen called me as soon as they opened, very friendly, prompt, and worked with us on payment plan. This company goes above and beyond for your needs. I will always use Knockout Plumbing for all of my needs.
    Ernie Nerseth
    Simply THE best!
    Suzanne Davis
    Dan and his crew have always provided us excellent professional service. They go above and beyond and do the job right. Matt drained our water heater and installed new washer valves in our laundry room as well as checked the outside faucet I was concerned about.We can always depend on their expertise, correct information and suggestions. Totally trustworthy, efficient and never rush trough a job.I highly recommend Knockout Plumbing, LLC.
    Dewey Jefferson
    We just had some work done by Knockout Plumbing and it was done very professionally. The tech was a very good tradesman. Thank you Knockout Plumbing.
    Patricia Benson
    Amazing job. Honest
    Alan Shalkowski
    Very pleased with the end result. Had a two hour time window, arrived within the first hour, and called when on the way. Was friendly and got right to work resolving the plumbing issue I had.There is no doubt I will use Knockout Plumbing again should the need arise.
    Janell Hampton
    Matt Stearns was Excellent! He arrived early and did a fantastic job. He was very friendly and treated us just like family. We will always use Matt for any of our future needs!
    Robert Louviaux
    Dan was proactive and beat a competitor’s quote. Matt showed up the next day on time and replaced my kitchen faucet, R/O faucet, and installed an air switch for the disposal. Matt was friendly, quick and cleaned up when he was done. I’ll definitely use these guys again!
    Bob Flecken
    We hired Knockout Plumbing for a back flow emergency in Florence. They showed up the same day in a few hours and fixed the issue quickly. The workmen were respectful of the clients home and put her at ease. I highly recommend.
    Robert Kisela
    Knockout plumbing- emergency at house and redid patched tech to fix the issue. Very dependable and use them all the time
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