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Backwater Valve Installation & Replacement in Mississauga

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MT Drains & Plumbing is proud to offer comprehensive backwater valve installation services in Mississauga. Our experienced technicians are dedicated to protecting your home from backwater flooding by installing high-quality backwater valves that prevent costly water damage and maintain the safety and integrity of your property.
We understand the unique challenges of preventing backwater flooding in Mississauga, which is why we only use the highest quality materials and equipment to ensure that your backwater valve is installed correctly and efficiently. Our team will assess the specific needs of your home and provide you with a customized solution that meets your unique needs.
To make our services even more accessible to homeowners, the city of Mississauga offers a subsidy program to help cover the cost of installing a backwater valve. This program provides financial assistance to homeowners who have experienced basement flooding due to severe weather events and are taking proactive measures to prevent it from happening again.
Don’t let backwater flooding compromise the safety and integrity of your home. Contact us today to learn more about our backwater valve installation services in Mississauga and how we can help protect your home from costly water damage. And check out the Mississauga Flooding Subsidy Program for more information on how you can take advantage of this financial assistance opportunity.

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Offering Flood Prevention Services Since 1991

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3 Benefits of Backwater Valve Installation in Drain, ON

1. Prevents Basement Flooding

Installing a backwater valve prevents basement flooding. Every time there’s a sudden downpour in Drain, your home faces the risk of experiencing sewer flooding. This happens because the rain overloads the main sewer system and leads to sewer backflow in many Drain homes. Installing a backwater valve stops the sewer water from moving backward and re-entering your home.

2. Save On Repair Costs

Installing a backwater valve can save you on repair costs. Without a proper backwater valve being installed, your basement can receive major damages from water or sewage finding its way into your home. It could result in damages to your walls, floors, electronics, and valuables kept in the basement.

3. Insurance Discount

Installing a backwater valve can lead to an insurance discount. Drain backwater valve installation can help get you a discount on your home insurance premiums. This is because the backflow valve reassures the insurer that you have taken adequate measures to protect your home from sewer backflow. In addition, remember to tell your insurer the areas where you installed the backwater valve since the information will be used to calculate your premium discount.

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Backwater Valve Installation And Uses

Installing a backwater valve in Drain is an essential step to protect your home from sewer backflow and the resulting costly water damage. However, it is important to have it done correctly by an experienced drainage technician. The technician will inspect your waste pipes to determine the most appropriate location for the valve installation to occur. Depending on where your home is located, installing a backwater valve may require a permit.
It’s important to note that backwater valves are installed in different areas of your home’s piping system, including the basement and other low-level rooms. This prevents wastewater from flowing back into the house, which can result in significant damage to your home’s walls, floors, electronics, and valuables kept in the basement.
At MT Drains & Plumbing, we have the knowledge and expertise to install high-quality backwater valves that can prevent costly water damage and protect the safety and integrity of your home. Our experienced technicians use only the highest quality materials and equipment to ensure that your backwater valve is installed correctly and efficiently. Whether in your current home or one under construction, we can assist you with your backwater valve installation needs.

How A Backwater Valve Works?

The backwater valve is an essential plumbing device that prevents waste from flowing back into your home through the pipes connected to it, especially when the main sewer line becomes overloaded. The valve comprises of two small flaps that allow wastewater to flow out of your home and vent sewer gas out of the house. The flaps are equipped with small floating devices that automatically close the flaps when the system detects any sewer backflow. This action helps prevent the waste from entering your home. Once the backflow stops, gravity forces the waste to return to the sewer, ensuring that your home is protected from sewer backup.

How Much Does it Cost To Install a Backwater Valve?

The cost of installing a backwater valve in Drain can vary based on several factors such as the type of valve, the location of the valve, and the complexity of the installation. Usually, the cost of installing a backwater valve is $1,700. This includes the cost of materials and labor. However, in some cases, the cost can be higher or lower depending on the specific circumstances of each project. It’s best to contact a professional plumbing company such as MT Drains & Plumbing for a more accurate estimate tailored to your specific needs. Our team of experts will assess your situation and provide you with a detailed quote that takes into account all the relevant factors.

Save Upto $750 With Mississauga's Backwater Valve Installation Subsidy

Mississauga residents worried about basement flooding can save up to $750 through Mississauga’s Backwater Valve Installation Subsidy. This subsidy is part of the city’s Basement Flooding Protection Subsidy Program, which provides eligible residents with up to $1,500 to cover the installation of a backwater valve. This program aims to help residents minimize the risk of basement flooding caused by severe weather events. If you are uncertain about whether you qualify for the subsidy or need help with the application process, MT Drains & Plumbing is a reliable plumbing company that can offer guidance. Their team can assist you in determining your eligibility for the subsidy and walk you through the application process.

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MT Drains & Plumbing Reviews

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Walt D.
I asked this company to do an emergency work on a weekend. They attended the very next day and their performance exceeded my expectations. Call them if you need help!
Valeria S.
Great experience with MT Drains & Plumbing in Barrie for our basement waterproofing project. Pavel was knowledgeable, straightforward, and easy to deal with, and the office team was responsive and organized throughout the process. Fair pricing, quality workmanship, and the job was completed professionally. Would definitely recommend MT Drains & Plumbing for basement waterproofing and drainage work.
VIACHESLAV O.
I would like to sincerely thank MT Drain Plumbing for the excellent work they did. The entire team was professional, punctual, courteous, and very respectful throughout the process. Everything was well organized and completed on time. I especially appreciated how carefully they protected the surrounding areas and contained everything to prevent dirt, debris, or other materials from getting where they shouldn’t. The work was completed quickly, efficiently, and to a very high standard. I was also pleasantly surprised by the price — it was significantly lower than the quotes I received from other companies, which made the experience even better. I would also like to mention that the team members who came out to assess and discuss the work with me were extremely polite, professional, and punctual. I highly recommend MT Drain Plumbing to anyone dealing with waterproofing issues, drainage problems, or water management around their home. If you’re looking for a company that provides quality work, fair pricing, and excellent customer service, I definitely recommend giving these guys a call. Thank you again to the entire MT Drain Plumbing team for a job very well done!
Kids I.
We have used Mt Drains & Plumbing services for many years and always have a great experience with this company! The team is very professional, friendly, and arrive on time. We had some plumbing issues, and the work was completed quickly and efficiently. Definitely recommend them both for residential and commercial services.
Anna 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.
Brandon C.
We have now used MT Drains for the second time as they delivered great work for us. Pavel and his team are very helpful and responsive. They are quick to reply and do a site visit to diagnose the issue. They always provide options and scenarios to help you understand the issue and the solution. I would definitely recommend them for your waterproofing needs. Thanks again to the team!!
Simon S.
Update on August 24 2026: We needed to replace a shower cartridge and it turned out that we also needed to replace our main house water supply shut off valve before the shower job could be done. Olga in the office was very helpful in scheduling the job as well as in dealing with our municipality who needed to be involved as well. When Denis the technician arrived to do the job - early, which I always appreciate! - he assessed the job & dealt with the municipality further to expedite the job. It also turned out that the shower cartridge was badly corroded & required Denis' expert work & his experience to remove it without damaging the fixture. (This is a job the internet says you can do yourself, but when the cartridge is very old & corroded as this was, a professional is required!) He then easily installed the new cartridge. As usual, I was impressed by the professionalism and pleasantness of MT Drains' staff, both in the office & in the field. Update on Dec 17 2024: A toilet in our house came away from the floor in a way that broke the flange it was bolted to. I called MT Drains because they had done a fine repair job in our kitchen a few months earlier (see below). Viktoriya in the office was very friendly & helpful in getting us a cost estimate in a timely fashion and setting up an appointment to fix the problem that fit our schedules. We received email confirmation and reminder of the appointment, and a text confirmation on the morning of the appointment itself. The technician, Amir, arrived a few minutes before the start of the window for the appointment, which I always appreciate a lot! He was friendly, polite and professional. He assessed the repair requirements, confirmed the estimate, and completed the job in a timely manner. Amir also cleaned up everything and even took the garbage away with him. Viktoriya followed up shortly thereafter by phone to check that we were pleased with the job, and then sent the invoice to me for the agreed amount. She also confirmed that they received our payment right away. I’ve used MT Drains’ services for plumbing issues before and will happily use them again! The drain from our kitchen sink was leaking near the place where it attached to the sink itself. The reason turned out to be corrosion that was rotting away the place where the drain pipes attach to the sink. Pavel from MT Drains responded to my Trusted Pros posting within minutes, and was able to have a plumber come that very day. Dima arrived within the agreed time frame. He was polite, friendly, efficient and very skilled at diagnosing the problem and making the repair by replacing the corroded parts. He also cleaned up after his work. Viktoriya in the office was also very helpful and professional - the entire operation was fast, efficient, effective, friendly and professional. I will definitely call on MT Drains for any future plumbing needs.
Nam N.
Perfect service!
Ran P.
I recently had MT Drains & Plumbing Ltd replace the trench drain grate in my driveway, and I couldn't be happier with the results. Pavel and his team were professional, punctual, and highly skilled. The original grate was rusted and had become a safety hazard, but MT Drains provided a seamless replacement that looks fantastic and is incredibly durable. They handled the removal of the old grate and the installation of the new one with great care, ensuring that everything was level and properly secured. It is clear they take pride in their workmanship, as the site was left spotless upon completion. I would highly recommend them to anyone in need of reliable plumbing or drain services.
Sergiy S.
Excellent service
Ken C.
Quality service by an extremely professional team. Would highly recommend.
Alvin H.
We were referred to MT Drains & Plumbing by our plumber as the work that needed to be done to clear our catch basin needed special equipment. They were a pleasure to deal with because: 1. Their quote was clear and comprehensive 2. The response and turnaround time from query to quote was fast 3. Olga made it easy to book an appointment 4. The team dispatched to do the job were professional, did the work and did it in less time than quoted. Overall, a professional outfit that I would recommend.
rahul T.
Amazing service
Ken J.
Our upstairs toilet was not working properly. I called MT Drains & Plumbing and Rene came the same day. He checked out the toilet and found it was not working properly due to age and deterioration of the jets. I asked him if he could supply a replacement toilet. Rene ordered a new toilet and installed it first thing next morning. The new one is working better than the old one ever did. Rene was pleasant to deal with and knew what he was doing. We will use MT Drains in the future.
Marie S.
I recommend them highly as I will always use their services. Fast and efficient work. Very prompt and courteous. Congratulations!

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