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    Superior Plumbing & Heating
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    Home / Backflow Preventer Installation

    Backflow Preventer Installation & Replacement

    • Affordable and transparent prices
    • Local company with extensive experience
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    • Regardless of the problem, we can solve it

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    Why Work with Us for Backflow Preventer Installation

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    3906 reviews
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    20+
    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.
    We are Local
    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
    award best plumbing company 2019 HomeStars
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    Reviews of our backflow preventer installers

    homestar review 4.8/5

    Hundreds of verified reviews

    google review
    Tony Oliveira

    I called superior plumbing, Ryan showed up same day. Very polite well spoken and quick to find a solution to my problem. I consider myself a very handy person can fix most issues that come up, my drain wasn’t working and kept backing up after using draino and cleaning my p trap. I was still stuck with the same result. Ryan showed up assessed the situation was quick to get working on it cleaned out my main drain and got everything working again, and the issue off of my shoulders

    Nov 19, 2025
    A Google User

    I highly recommend Superior all the team is professional thanks to Jack he is very knowledgeable and very professional thanks Jack guys team work makes my dream work!!!

    Nov 22, 2025
    Susan Fleury

    I’m so pleased with the service we got from Superior Plumbing. They were excellent. I called them about a broken flow valve in the toilet tank and they had Kurtis out the same day to have a look at it. Kurtis was extremely friendly and professional. He had great customer service skills explaining everything he needed to fix and options we had. Kurtis fixed the problem quickly and did a great job. I would definitely recommend Kurtis and this company for any plumbing problems. The only issue I had was with the receptionist-I could hardly hear them and they were extremely difficult to understand. Maybe it was their headset or a bad phone line but it sounded like they were mumbling. Otherwise, everything was great! 😊

    Nov 11, 2025
    Dave Smiley

    We had an emergency breakdown of our boiler. Tyler attempted to fix it, but too much damage to the system. He kindly credited his work toward the purchase of a new boiler. Thanks to the team for the install!

    Sep 11, 2025
    Terri Stewart

    good service

    Oct 13, 2025
    Sharon Lee-Sturam

    I filled out an online request for maintenance of my furnace and within 15 minutes I had a call from customer service. We were able to acquire an appointment on the same day. The technician, Chandler, arrived on time, checked and serviced the furnace. We were impressed with his professionalism, his knowledge and his honesty! We would recommend him any time! Great job Chandler!

    Nov 7, 2025
    Janet Scott

    Mike’s getting me a new water softener.

    Nov 7, 2025
    John Bridge

    Mike came to have a look at my leaking toilet. He was very friendly and polite

    Nov 7, 2025
    Brent

    Mike installed a frost free hose bib

    Nov 11, 2025
    L K

    Service provided by Mike . Recommend it.

    Nov 6, 2025
    Mike Theriault

    Mike was here and said he will get my heat working again. 👍🏼

    Nov 6, 2025
    Aaron Brookes

    Mike had a look a my hot water tank that had died. Was super quick, efficient and great to work with. Had my hot water flowing again in no time. Highly recommended.

    Nov 4, 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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