Annual Backflow Prevention Valve Testing and Maintenance in Toronto

At MT Drains & Plumbing, we understand the importance of maintaining the safety and quality of the public water supply in Toronto. That’s why we offer comprehensive backflow prevention services to our clients, including annual inspections and tests that satisfy Toronto’s requirements.

Licensed & Insured Drain Repairs

Backflow Valve Inspection and Testing

Residential and Commercial

Obligation free consultation

Adherence to Toronto's Water Supply By-law

Solving Leaky Basements for 30+ Years
MT Drains & Plumbing, your trusted choice across the Greater Toronto Area, Durham, Peel, and York region. Fully licensed, insured, and committed to quality.
Our skilled team specializes in plumbing, waterproofing, and drain repair. From internal to external leaks, we’ve got the knowledge and experience to tackle any challenge.
We’re not just a company; we’re local partners in plumbing and waterproofing. Count on MT Drains & Plumbing, the waterproofing and plumbing company near you, to address your wet basement and plumbing needs.

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Toronto Backflow Prevention Program

The City of Toronto has implemented a mandatory requirement, as stated in the Water Supply By-law, for property owners of industrial, commercial, institutional, and certain residential properties to install backflow prevention devices on their water supply lines. This regulation also applies to construction sites. The purpose of this requirement is to safeguard the city’s drinking water by isolating buildings from the municipal water distribution system and preventing the entry of contaminants into the drinking water supply. By installing backflow prevention devices, property owners contribute to maintaining the safety and purity of Toronto’s water resources.

Backflow testing is an essential plumbing service that evaluates the pressure levels of your backflow preventer device. Its purpose is to ensure that untreated or contaminated water does not flow back into your clean water supply. By conducting regular testing, you can have peace of mind knowing that the water you use for drinking and showering remains safe and free from harmful contaminants, maintaining its purity and sterility.
We always follow Toronto’s Backflow Prevention Program rules to make sure your water stays clean and safe. We’re your trusted plumber, keeping things flowing smoothly!

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Why Choose Us For Your Backflow Prevention Testing

Experienced Professionals

Our skilled team ensures your water remains uncontaminated.

Local Knowledge

We navigate Toronto's regulations seamlessly.

Efficient Reporting

We handle all reporting, ensuring compliance with ease.

Prompt and Reliable

We value your time and deliver efficient service.

Customer-Centric Approach

We tailor our services to your needs.

Competitive Pricing

Quality service at affordable rates.

Benefits of Backflow Prevention

Installing and maintaining a backflow prevention device is crucial for protecting public health and safety, as well as avoiding fines and legal consequences. Non-compliance with Toronto’s Water Supply By-law can result in significant fines, which may exceed $100,000.

When you choose MT Drains & Plumbing for backflow prevention, you ensure Toronto compliance and device reliability. Our annual inspections detect issues early, saving you time and money.

"He Was Very Knowledgeable And Helped Save Me Money"

Our backflow preventor failed, and Eddy from MT Drains & Plumbing Plumbing saved the day! He tested and replaced it swiftly, ensuring we’re safe from costly fines. We’re grateful for his quick and expert service – highly recommend!

Backflow Prevention Services from MT Drains & Plumbing

At MT Drains & Plumbing, we offer a range of backflow prevention services to help our clients comply with Toronto’s requirements and protect public health. Our services include:
To get a quote for your backflow valve testing and reporting submit a quote.
We have extensive experience working with a wide range of clients, including commercial, industrial, and residential properties. We work closely with our clients to determine which type of backflow prevention device is appropriate for their property based on the level of risk classification.
For more information on the steps to hiring a qualified backflow inspector, we recommend you read this informative blog from Backflow Inspector.

Offering Cleaning and Maintenance Services For Backwater Valves

Backflow Preventer FAQ

  • Definition: A cross-connection refers to any actual or potential connection between a drinking water system and a source of pollution or contamination.
  • Purpose: Cross-connections need to be identified and eliminated or controlled to prevent the backflow of contaminated water into the clean water supply.
  • Definition: A backflow preventer is a device or assembly designed to prevent backflow from occurring.
  • Types: There are different types of backflow preventers available, and their selection depends on the specific application and level of protection required.
  • Testing Requirements: Some types of backflow preventers, known as testable devices, require periodic testing by trained and qualified professionals to ensure proper functioning. Other types, such as air gaps, may require visual inspections.
  • Definition: A backflow preventer is a device or assembly designed to prevent backflow from occurring.
  • Types: There are different types of backflow preventers available, and their selection depends on the specific application and level of protection required.
  • Testing Requirements: Some types of backflow preventers, known as testable devices, require periodic testing by trained and qualified professionals to ensure proper functioning. Other types, such as air gaps, may require visual inspections.
  • Functioning Verification: Mechanical backflow preventers have internal components that can be subject to fouling, wear, or fatigue over time. Periodic testing ensures that these devices are functioning as intended.
  • Bypass Prevention: Backflow preventers can be bypassed or tampered with, compromising their effectiveness. Regular testing helps identify any potential issues or unauthorized modifications.
  • Qualified Testing: Testing of backflow preventers should be conducted by individuals who have received proper training and certification to ensure accurate and reliable results.
  • Water Contamination Prevention: Backflow into a public water system can introduce pollutants or contaminants, posing health risks to consumers.
  • Hazards Classification: Backflow hazards can be categorized as severe, moderate, or minor based on their potential impact on water quality and health.
  • Responsibility of Water Purveyors: Water suppliers have the responsibility to provide safe, potable water under all circumstances and must take precautions to protect public water systems against backflow.
  • Backflow Prevention Measures: Water purveyors should implement proper backflow prevention devices and strategies, such as premise isolation and zone protection, to control cross-connections and protect public water systems.

There are two types of backflow prevention devices that are commonly used to prevent backflow incidents. The first type is a Double Check Valve Assembly (DCVA), which is typically required for facilities that are classified as “moderate hazard.” DCVAs are designed to provide protection against low to moderate risk of backflow incidents.

The second type is a Reduced Pressure Principle Assembly (RP), which is required for facilities that are classified as “severe hazard.” RPs offer more comprehensive protection against high-risk backflow incidents.

  • Back Pressure: Occurs when private system pressure exceeds the city’s due to factors like pumps or temperature changes.
  • Back Siphonage: Happens when city pressure drops below private systems, often during firefighting or water main breaks.

In summary, understanding backflow terms, the importance of backflow prevention, and the need for periodic testing of backflow preventers is crucial for safeguarding the integrity and safety of public water systems.

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At MT Drains & Plumbing, we take backflow prevention seriously. We are committed to helping our clients protect public health and safety by providing comprehensive backflow prevention services. Contact us today to learn more about our services and how we can help you comply with Toronto’s requirements for backflow prevention.
Contact us at (905) 761-5551 or online to schedule service or request a free estimate.

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MT Drains & Plumbing Reviews

Vik MVik M ★★★★★ Liza M.Liza M. ★★★★★ Rob L.Rob L. ★★★★★ AshleyAshley ★★★★★ Quick service, helpful staffChuck C.Chuck C. ★★★★★ Easy to deal with and professional in their dealings with clientsMike S.Mike S. ★★★★★ A perfect team!Andy V.Andy V. ★★★★★ I have been a builder for nearly 20 years and have worked with MANY trades and a number of different plumbing companies over the years. Was introduced to MT Drains & Plumbing from a client of mine and have to say I was VERY impressed by their professionalism and their services. I will definitely use them again in the future.Kids I.Kids I. ★★★★★ We used MT Drains for commercial plumbing services. We had a great experience as the crew was very reliable, quick and professional.Hugh K.Hugh K. ★★★★★ Stanley S.Stanley S. ★★★★★ Paul F.Paul F. ★★★★★ Professional and fastSilvio C.Silvio C. ★★★★★ I hired them to replace all waterlines for my elderly mother's apartment. They did an amazing job patched all the holes primed and painted the patches and you don't even know they're there. Highly recommend.Igor J.Igor J. ★★★★★ Great service!BWG Dental C.BWG Dental C. ★★★★★ Niko M.Niko M. ★★★★★ Best experience I’ve ever had with any plumbing company! Honest, was able to get an appointment quickly, price was extremely reasonable as they charge by hour. Dyma our plumber was amazing. We had already spent $700 on another plumber and could not find the issue and we were racking up thousands of dollars in water bills. Cannot thank you guys enough. Customer for life! Highly recommended!B AB A ★★★★★ Excellent, professional and great to work with.peter P.peter P. ★★★★★ S KS K ★★★★★ "Eddie from MT Drains and Plumbing did an outstanding job fixing my drains. He was punctual, knowledgeable, and efficient. Eddie explained the problem clearly and had everything running smoothly in no time. Highly recommend him for any plumbing needs!"Bonnie F.Bonnie F. ★★★★★ Great service! Knowledgeable, friendly and very honest. We would have them back again! Very happy.Richard S.Richard S. ★★★★★ Residential installation of basement backwater valve and two piece bathroom: excellent workmanship; options clearly explained; minimal disruptions to the household; removed all excess material from the property; all city inspections passed. Provided all necessary information for Richmond Hill’s Backwater rebate application. Highly recommended.Artisan F.Artisan F. ★★★★★ ledzep Z.ledzep Z. ★★★★★ Very professionalMaks B.Maks B. ★★★★★ Awesome service. Very fast response, and high-quality service. We had a water leak through the crack in the basement, The guys quickly visited us and provided a few solutions, after finalizing a quote it was a fast and quality repair. Very friendly and knowledgeable staff.Angie B.Angie B. ★★★★★ Highly skilled professionals, going beyond the call of plumbing. If your looking for a contractor to rectify the issues in your home, in a timeline manner and with quality, contact Eddie and his Team to put your mind at ease!MyQue F.MyQue F. ★★★★★ Extremely pleased with the service. Had them pump and examine our drainage system. Highly Recommended.Wayne T.Wayne T. ★★★★★ The technicians did great work cleaning out our catch basins. They were competent and thorough. We got excellent value for our cost. We had one basin with 4 feet of mud completely blocking the exit pipe and creating a large pond every rainstorm and two basins with the bottom 2 feet of material as hard as concrete. Now they are completely clean and flow perfectly. We would use these guys again.Ken C.Ken C. ★★★★★ Great experience. Professional and responsive communication. Showed up on time. Excellent and efficient work.Ray R.Ray R. ★★★★★ Dixion was first class, clean, and kept his word.Paul A.Paul A. ★★★★★ I recently hired Mt Drain Barrie ON for a foundation repair project, and I am thoroughly impressed by their professionalism and efficiency. The work they delivered was excellent, and their crew of workers was outstanding. I would highly recommend their services to anyone in need, as they consistently deliver top-notch work. Overall, I am extremely satisfied with their services, and I commend them for their exceptional workmanship.Paul A.Paul A. ★★★★★ We are repeat customers of MT Drain Richmond Hill and could not be happier with their services. Our first experience with them involved basement waterproofing, and we have had no issues with it for the past six years, even during periods of heavy rainfall. In addition, they provided us with gorgeous window-well covers that have attracted inquiries from friends and neighbors. Beyond their excellent work, the team is punctual, budget-friendly, and extremely courteous. They also prioritize property protection and ensure that no damage is incurred. Communication is excellent, and they follow up promptly, demonstrating their professionalism.Paul A.Paul A. ★★★★★ For some time, our basement had been experiencing water leakage after rain showers. The issue persisted, and with every passing storm, the leaks became more severe, leaving me feeling anxious. After researching online for a reliable company, I discovered Mt Drains. I reached out to them and was pleasantly surprised by how promptly they responded and came to assess the situation. The technician who attended to us was not only personable but also provided us with the best solution to our problem. The workers who carried out the job were equally professional and friendly, and upon completion, the area looked better than it did before. I am highly satisfied with their services and will undoubtedly recommend them to anyone in need.Michèle A.Michèle A. ★★★★★ GoodKirill L.Kirill L. ★★★★★ Not my first time asking MT drains for help but this time was due to a flooded catch baisin and the guys provided a great service and got the job done.10/10 recommend.Valeria S.Valeria S. ★★★★★ I recently used MT Drains & Plumbing for my catch basin cleaning needs, and I couldn't be more pleased with the results. The team arrived on time, were friendly and professional, and did an excellent job of cleaning my catch basins. They made sure everything was working properly before they left and even took the time to explain the process to me. I would highly recommend MT Drains & Plumbing to anyone in need of plumbing or drain cleaning services.Назар Ф.Назар Ф. ★★★★★ I’m extremely happy with the service of MT Catch Basins. Professional, trustworthy, reliable. Highly recommend this company.Mihail M.Mihail M. ★★★★★ Guys did an amazing job , fixing leak in the basement . Very professional job . Thanks againValeria S.Valeria S. ★★★★★ We called MT Drains & Pluming after a leak in the basement after heavy rain. The team was courteous and very professional. We ended up hiring Pavel for external basement waterproofing. The job was done on time and the price was reasonable.Bill D.Bill D. ★★★★★ I run a small company that requires drain and pit cleaning after a service. I used MT Drains (Igor and team), and they were absolutely fantastic. Very responsive, on time, and extremely professional to a point that I received a call from the Super thanking me for bringing themFatima R.Fatima R. ★★★★★ Very professional, responsive and work well done. Very happy with them.Raphael G.Raphael G. ★★★★★ I called this number to help out an elderly person. She was happy with the service, so I want to Thank You on her behalf.Cooper F.Cooper F. ★★★★★ Paul V.Paul V. ★★★★★ Wow! What can I say Dickson was great knowledgeable very professional and I would HIGHLY recommend this company. No hidden cost or surprises.Mark F.Mark F. ★★★★★ A complete and total professional experience. I would recommend for foundation repair services.Kirill L.Kirill L. ★★★★★ Great customer service, reasonable pricing and professional work. Very happy with this service.10/10J MJ M ★★★★★ MT Drain was great. They came exactly when they said they would, completed the work quickly (unclogging an exterior drain), explained what they did and what they found and gave us tips to prevent the issue in the future. Awesome service for a fair price. Highly recommend!Ed C.Ed C. ★★★★★ They arrived when scheduled and completed quality work. I highly recommend them.D H.D H. ★★★★★ We were extremely pleased with the workmanship and care taken to our home. Very hard workers who did an excellent job water proofing our house.Jade H.Jade H. ★★★★★ MT team is great we use them for most of our projects and they do a great job. They are always there for us when we need them.Young L.Young L. ★★★★★ Eddie and Pavel are fantastic. The service experience was beyond my satisfaction. They installed a complex sewage ejector vent along the side of my house to the roof and also a tankless water heater. Their crew worked diligently, were professional and respectful in our home with proper clean up. I'd highly recommend their services. They also are very competitively priced on job quotes and estimates.Alina K.Alina K. ★★★★★ Highly professional would definitely recommend them for any plumbing issues and projects !Jade H.Jade H. ★★★★★ Great experience with MT. Always there when you need and provide great service. They have experienced and professional guys to get the job done. Look forward to our continued business relationship. All the best.Jade HeatonSingle Sourse MechanicalMikhail D.Mikhail D. ★★★★★ I would recommend Eddie and his crew to anyone! We had a great experience with this plumbing company. They were hired to complete a rough-in and bathroom remodel project for us, the plumbers did a great job, everything turned out exactly how we imagined it. We definitely got more then what we asked for, they are true professional plumbers!Igor B.Igor B. ★★★★★ Called the guys on Sunday, and Monday everything was up and running. Great experience, job was done very quickly, prices were better than other companies quoted me great job!Anna SAnna S ★★★★★ Excellent service! Guys are very professional and provided very quality service. Prices are extremely reasonable and the job was completed quicker than expected, which is great since my time is very valuable. Very pleased with the detailed explanations and attention to me as a customer. Will recommend MT drains to everyone.Marat U.Marat U. ★★★★★ Mark U.Mark U. ★★★★★ Very professional companyLeon K.Leon K. ★★★★★ We hired MT Drains to install a new faucet in our office , very happy with their work, price and costumer service. Thank you!Marat U.Marat U. ★★★★★ Anna SAnna S ★★★★★ Very reliable and fast service. Great prices and professionals. Used company for both commercial and residential properties.Mariella R.Mariella R. ★★★★★ Paul R.Paul R. ★★★★★ I called Pavel because I had a clog in my kitchen. He showed up the same day, within 4 hours, and was very helpful and professional. I would definitely recommend him and MT Drains for all plumbing needs.Анатолий С.Анатолий С. ★★★★★ Anton PAnton P ★★★★★ Great company to deal with. Had leaking basement, called them and they came next day. Started working in 2 days and finished all in 3!weeks. Highly recommend.Rafael N.Rafael N. ★★★★★ Pankin I.Pankin I. ★★★★★ Pall M.Pall M. ★★★★★ After having a terrible issue with one other plumber, I was referred to MT through a friend and they have come through on multiple instances. They even had a more efficient and cost effective solution for me that was proposed by another plumber. Quality workmanship and peace of mind.Wally Z.Wally Z. ★★★★★ Oleg V.Oleg V. ★★★★★ Dima B.Dima B. ★★★★★ Anna BAnna B ★★★★★ js_loader

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