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    Superior Plumbing & Heating
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    Home / Backflow Preventer Installation

    Backflow Preventer Installation & Replacement

    • Affordable and transparent prices
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    Why Work with Us for Backflow Preventer Installation

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    Years of successful work
    Our licensed plumbers have years of experience dealing with the most complex plumbing issues. We can arrive at any time convenient for you and have fully stocked trucks to provide any repair or installation services you need.
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    TRAINED & QUALIFIED PLUMBERS
    You can count on us to handle any job with professionalism. Our team is certified to solve any plumbing problem, using modern repair methods and top-notch tools to achieve the highest quality results.
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    We have offices in many Canadian cities to help you as fast as possible.

    Achievements of Superior Plumbing

    Superior Plumbing ang haeting best aword winner 2021 HomeStars
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    HomeStars award Superior Plumbing & Heating best of the best winner 2022

    Reviews of our backflow preventer installers

    homestar review 4.8/5

    Hundreds of verified reviews

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    peter hall

    Nick showed up within three hours of my service request. He fixed my problem and the cost was less than I expected.

    Dec 2, 2025
    Fernco Construction Group Inc

    Quick and reliable service ! Friendly staff and team

    Jan 31, 2026
    Gloria and Peter Smiley

    Elio. from Superior Plumbing, was a pleasure to work with. He was knowledgeable, polite, amiable, informative and very professional! We will be requesting him again if services of Superior Plumbing & Heating are required in the future.

    Jan 15, 2026
    Alexis Barrett

    They came very quickly, earlier than they quoted and were able to swap our (extremely rusted) kitchen faucet in minutes!!! They were fast, clean, friendly and efficient. 10/10 recommend

    Oct 26, 2024
    Joel Wilson

    Professional and Courteous service. We had a busted water line in our backyard and Kurtis was quick to show up and fixed everything without an issue. Edit Jan 2025: Kurtis came out again for a similar issue and once again we were very happy with the service we recieved. Thanks!

    Jan 27, 2025
    Jeff Andrews

    Spoke with Mike Dipietro in regards to my plumbing needs..He was very knowledgeable and personable..His guidance helped me to complete the job ! Thanks for your expertise !

    Dec 10, 2025
    Dwight Hill

    Called for a water heater issue and Jason was fantastic, he arrived on time, explained the problem clearly and had it fixed the same day honest pricing and solid workmanship I recommend it

    Jan 30, 2026
    Mike Knight

    Michael did a phenomenal job on the plumbing

    Jan 18, 2026
    Ahmed Saif

    Mike came and fixed my leaking toilet, amazing service and was super nice!

    Jan 23, 2026
    Dorothy Comm Design

    Mike getting furnace maintenance done. Great service great guy.

    Jan 24, 2026
    Andre Noack

    Mike came and had a look at my water heater, and was really helpful. I know who to go to if I ever need help again!

    Jan 24, 2026
    Shaye Scullion

    Mike did a great job!

    Dec 30, 2025
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    trust us for quick backflow prevention device installation

    Backflow prevention device testing & installation services

    At Superior Plumbing & Heating, we specialize in backflow preventer valve installation and replacement, guaranteeing complete water safety and regulatory compliance. As practice shows, a backflow preventer is an important device for every homeowner who wants to protect their home from water contamination and damage.

    Our comprehensive services are designed to prevent contamination and backflow problems with your water supply. We employ only trained technicians and plumbers with years of experience in this industry and are always equipped with top-notch tools. Furthermore, these qualified plumbers will suggest the best backflow preventer based on your actual needs and initial preferences. We also provide extensive backflow prevention device testing services “near me” to ensure your system always works properly and avoids any possible dangers.

    residential backflow preventer installation and testing

    We can install or replace your backflow preventer in 4 simple steps!

    Superior Plumbing & Heating provides first-rate backflow preventer services, guaranteeing that your water supply will be kept safe and uncontaminated. Our assistance is efficient and complies with all applicable local regulations and standards. Here is a detailed outline of how we perform our backflow prevention device installation and replacement services:

    1. Initial consultation with the client. First, we will conduct a thorough consultation and current plumbing system assessment to analyze your unique needs and wishes.
    2. Selection of the appropriate backflow preventer. Once we do the preliminary evaluation, we will advise you on the best sizes and types of backflow preventers for your system. Be assured that considerations, including water consumption, pressure levels, and risk level, will play a role in our decision-making process.
    3. Professional installation or replacement. With meticulous attention to detail and compliance with all applicable municipal rules and regulations, our licensed plumbers will install or replace the backflow preventer.
    4. Testing and certification of the backflow preventer. Ultimately, we thoroughly test the backflow preventer after installation to ensure it works properly.

    Forget about contaminated water or other sudden issues related to reverse water flow – request our services ASAP!

    What are the benefits of installing a backflow preventer?

    Protecting your water supply and the well-being of everyone who uses it begins with installing a backflow preventer. This process is a must-have feature for every household’s plumbing system due to its various benefits as follows:

    • Protects water quality. It keeps the water you use for drinking, cooking, and bathing free of dangerous contaminants by preventing polluted water from returning to the clean water system.
    • Guarantees conformity with regulations. A backflow preventer is an easy way to ensure your property’s compliance with these rules and stay out of legal trouble.
    • Eliminates the water contamination risks. The main purpose of a backflow preventer is to ensure that no harmful substances may enter the system that supplies potable water. This is extremely important to avoid serious health hazards arising from cross-contamination of drinking water with fertilizers, chemicals or wastewater.
    • Boosts the value of property. Because of this extra layer of protection, potential customers and renters won’t have to worry about contaminating the water supply. In addition, homes that have modern, code-compliant plumbing systems are more desirable to potential purchasers and command a higher price.

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    Frequently Asked Questions

    What is a backflow prevention device?

    When the internal pressure of the system changes, for example, when a pipe breaks or the water pressure drops suddenly, your house may experience a backflow – a phenomenon that allows polluted water to return to the main water supply from underground, storage, or other sources. To stop water from flowing backwards via a plumbing system, a backflow preventer device must be installed to maintain unidirectional water flow and guard against contamination of the potable water supply.

    Is annual backflow prevention testing essential?

    You should hire techs to check the device’s functionality and effectiveness to avoid contamination every year and ensure it’s working properly. Ordinarily mandated by local laws, annual backflow prevention device testing allows for the early detection and correction of problems before they escalate. This preventative strategy guarantees constant adherence to health and safety regulations and preservation of your water supply.

    When should I replace my backflow preventer?

    Any time your backflow preventer fails a test, becomes visibly worn or damaged, or has been in use for a long time, it is recommended that you replace it. Its performance may decline with time, but regular maintenance may keep it running longer. When you detect such symptoms, it is best to hire our techs to replace an old or broken item in order to maximize safety and stay in line with current regulations.

    What type of backflow device do you need?

    The kind of backflow prevention device that is legally mandated to be installed in your building differs from its unique application. As an example, a Double Check Valve Assembly (DCVA) device is necessary for facilities in the City of Toronto that are classified as having a moderate risk. In turn, the RP backflow preventer is essential if your facility is classified as a “severe hazard.” Anyway, our team will help you install or replace the backflow preventer and make it in line with applicable regulations and industry standards.

    How much does it cost to set up a backflow preventer?

    Residential backflow preventer installation costs may range from quite cheap to moderately high, depending on variables, including device type, installation complexity, and whether or not your current plumbing system has to be modified. Possible extra expenses may include certification, extensive testing, and special permissions. After carefully considering your requirements, we will provide you with an accurate quote to keep you informed and out of surprises.

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    Superior Plumbing & Heating
    (866) 932-2818
    Mississauga

    4020A Sladeview Crescent Unit 6, Mississauga, ON L5L 6B1, Canada

    info@superiorplumbing.ca
    hours of operation: Monday - Sunday 12:00 AM -11:59 PM
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