Backwater Valve Cost in Toronto and GTA
If you own a home in Toronto or the GTA, installing a backwater valve is one of the smartest things you can do to protect your basement from sewer backups. It’s not the most glamorous upgrade, but it can literally save you tens of thousands of dollars in damage and a huge amount of stress.
In 2026, most homeowners can expect these typical price ranges for a professionally installed main-line backwater valve:
- Interior Backwater Valve installation $2,000 – $3,500+
- Exterior Backwater valve Installation $2,700 – $4,500+
- Cost of Backwater valve permit $214.79 (Updated 2026) - Don’t worry we take care of this process!
- See Waterproofing Rebates for other cities in the GTA and beyond
Toronto rebate for installing a Backwater Valve $1,250 Increasing to $1600 May 1st 2026
These are averages, not a one-size-fits-all price. Every house is different. Things like how deep your main drain is, how thick the concrete is, whether your basement is finished, and the condition of your existing sewer line all affect the final cost. The best way to get an accurate number is to have a licensed specialist from Canada Waterproofers come out, inspect your system, and give you a detailed quote.
If you want a quick ballpark without booking a visit yet, you can also use our Waterproofing Cost Calculator on our website to get an estimate.
What’s included in a backwater valve installation?
A proper backwater valve job is more than just cutting a pipe and gluing in a device. A typical installation in a Toronto or GTA home usually includes:
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Site prep and protecting the work area
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Cutting and removing a section of concrete floor
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Excavating down to your main sanitary drain
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Camera inspection (where needed) to check the condition of your sewer line
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Supplying and installing a CSA-approved, normally-open main-line backwater valve
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Installing new cleanouts for future access and maintenance
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Re-connecting everything and testing the system
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Patching and restoring the concrete
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Handling the building permit and arranging the City inspection
On more complex jobs, there can be extra costs. For example:
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Deeper-than-normal drains or difficult access
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Working around finished basements, tight spaces, or structural obstacles
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Replacing old, damaged clay or cast-iron sewer pipes
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Doing other flood protection work at the same time, like adding a sump pump, disconnecting the weeping tile from the sanitary sewer, or exterior waterproofing
That’s why we always recommend a site visit before giving a final price. It’s the only honest way to give you a number that won’t change halfway through the job. And don't worry about the upfront cost as you can always finance the waterproofing project with Canada Waterproofers.
Learn more about Backwater Valve Installation
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No job is too big or too small. Get in touch with us!
Why Finance with Canada Waterproofers
Basement waterproofing is an essential investment in your Milton home's structural integrity and your family's health, but unexpected foundation repairs can strain household budgets. That's why Canada Waterproofers partners with Financeit, one of Canada's leading point-of-sale financing providers serving over 9,000 merchant partners nationwide. This trusted partnership allows Milton homeowners to address water intrusion issues immediately—before foundation damage, mold growth, or structural deterioration escalates repair costs—while spreading payments over flexible terms that fit your monthly budget. Financeit's secure online application takes just minutes to complete from your phone or computer, with credit decisions typically provided within 48 hours and no impact on your credit score for checking eligibility.
Fair and Flexible
Pay it off any time without penalty. No prepayment fees or hidden charges.
Easy and Affordable
0.00% introductory interest rate for 3 month term.* Low monthly payments that fit your budget.
Private and Secure
Bank-level encryption protects your personal information throughout the application process.
Approved plans feature competitive rates lower than typical credit card interest, 3 months no payment and no interest to ease cash flow, payment terms up to 60 months, and the freedom to pay off your balance early without penalties. Whether you're dealing with an emergency basement flood, planning preventative waterproofing before a renovation, or need foundation crack repairs to protect your Milton investment, financing ensures you don't have to choose between your home's safety and your financial stability—you can secure comprehensive, lifetime-warrantied waterproofing protection today and pay affordably over time.
Posted on Google 
Winnie H
380 days ago
Trustindex verifies that the original source of the review is Google. 
+3
Owner's reply
Thank you so much for your kind words! We’re happy to hear Andrew and our crew made the process smooth and stress-free for you. We take pride in being professional, efficient, and fair with our pricing, so your feedback means a lot. We truly appreciate your trust in Canada Waterproofers Toronto!
Posted on Google
Marcia Kondrat
73 days ago
Trustindex verifies that the original source of the review is Google. I have just used the services of Canada Waterproofers Toronto to resolve a leak issue under the kitchen sink. Valentin was very professional, knowledgeable, easy to communicate, came on time and resolved the issue promptly. I recommend them. If in need of a plumbing professional, call and ask for Valentin.
Owner's reply
Thank you kindly for sharing your experience! We’re so pleased to hear that Valentin was able to help resolve your leak quickly and professionally. We’ll be sure to pass your kind words along to him. We truly appreciate your recommendation and are always here if you need us again. Warm regards, Canada Waterproofers Toronto Team
Owner's reply
Thank you kindly for sharing your experience! We’re so pleased to hear that Valentin was able to help resolve your leak quickly and professionally. We’ll be sure to pass your kind words along to him. We truly appreciate your recommendation and are always here if you need us again. Warm regards, Canada Waterproofers Toronto Team
Posted on Google
Ken
198 days ago
Trustindex verifies that the original source of the review is Google. Canada Waterproofers is highly recommended. We had a basement leak in Toronto, and Slava and his team were excellent from start to finish. They quickly identified the cause of the issue, clearly explained the options, and completed the waterproofing work efficiently and professionally. The job was done cleanly and with great attention to detail. Even after the work was finished, I had a few follow-up questions, and Slava was very patient, took the time to listen, and provided reassurance and clarity. Great service and a great experience overall.
Owner's reply
Thank you so much for the thoughtful review — we really appreciate you taking the time to share your experience. Basement leaks can be stressful, so we’re glad we were able to identify the issue quickly and walk you through the options clearly. We always want homeowners to feel comfortable and confident before any work starts. It also means a lot that you mentioned the follow-up. Even after the job is done, we’re always here to answer questions and make sure everything feels right. Thanks again for trusting Canada Waterproofers with your home in Toronto — we truly appreciate the recommendation.
Owner's reply
Thank you so much for the thoughtful review — we really appreciate you taking the time to share your experience. Basement leaks can be stressful, so we’re glad we were able to identify the issue quickly and walk you through the options clearly. We always want homeowners to feel comfortable and confident before any work starts. It also means a lot that you mentioned the follow-up. Even after the job is done, we’re always here to answer questions and make sure everything feels right. Thanks again for trusting Canada Waterproofers with your home in Toronto — we truly appreciate the recommendation.
Posted on Google
Charles M
199 days ago
Trustindex verifies that the original source of the review is Google. Had Val over to do some difficult plumbing work. He is excellent ! Very knowledgeable, hard working and honest. Just as important he is a pleasure to deal with. Would highly recommend him.
Owner's reply
Thank you — this really means a lot. Some plumbing jobs can be tricky, so we’re glad Val was able to get in there and get it done properly for you. He’s exactly how you described — hardworking, honest, and just easy to deal with. We truly appreciate the recommendation. Thanks again for trusting Canada Waterproofers Toronto with the job.
Owner's reply
Thank you — this really means a lot. Some plumbing jobs can be tricky, so we’re glad Val was able to get in there and get it done properly for you. He’s exactly how you described — hardworking, honest, and just easy to deal with. We truly appreciate the recommendation. Thanks again for trusting Canada Waterproofers Toronto with the job.
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Jared Ross
205 days ago
Trustindex verifies that the original source of the review is Google. They did our full exterior waterproofing, sump pump with battery backup, and backflow valve installation over 10 years ago. We had recurring basement flooding but we haven't had a single drop of water in our basement for over a decade. Slava has always been available by text and has even responded to me in the middle of the night during extreme cold when my sump pump alarm was going off. He gave me advice to fix it myself and resolving the problem without having to pay for a service call - a frozen discharge pipe. We recently had Slava back out to do a proactive maintenance check on our pumps and battery backup. He was honest, fair, and didn't try to upsell us on anything unnecessary. It’s rare to find a company that stands by their work this long and is still around to support it. If you want a permanent solution and a team that actually answers their phone, I can’t recommend them enough.
Owner's reply
Thank you so much for taking the time to share this — it really means a lot to us. Knowing that your basement has stayed completely dry for over 10 years is exactly why we do what we do. We’re glad Slava was able to help when you needed it most, especially during extreme weather. Standing behind our work and being there for our customers long after the job is done is something we take a lot of pride in. Thanks again for trusting Canada Waterproofers Toronto all these years. If you ever need anything in the future, we’re always just a call or text away.
Owner's reply
Thank you so much for taking the time to share this — it really means a lot to us. Knowing that your basement has stayed completely dry for over 10 years is exactly why we do what we do. We’re glad Slava was able to help when you needed it most, especially during extreme weather. Standing behind our work and being there for our customers long after the job is done is something we take a lot of pride in. Thanks again for trusting Canada Waterproofers Toronto all these years. If you ever need anything in the future, we’re always just a call or text away.
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Julian Back
210 days ago
Trustindex verifies that the original source of the review is Google. Carl and his team were just incredible from start to finish. No questions were left unanswered and Carl followed up with gold star service at every turn of the project. I would highly recommend Carl again!
Owner's reply
Thank you so much for such an amazing review! We truly appreciate your kind words and are glad we could make the process clear and stress-free from start to finish. It means a lot to know the follow-up and communication stood out. Thanks again for the recommendation — we’d be more than happy to help anytime in the future.
Owner's reply
Thank you so much for such an amazing review! We truly appreciate your kind words and are glad we could make the process clear and stress-free from start to finish. It means a lot to know the follow-up and communication stood out. Thanks again for the recommendation — we’d be more than happy to help anytime in the future.
Posted on Google
natalia chul
223 days ago
Trustindex verifies that the original source of the review is Google. Valentin did a great job replacing the plumbing under my kitchen sink. He was professional, efficient, and thorough. Everything works perfectly, no leaks at all, and the workspace was left clean. Highly recommend his services anytime.
Owner's reply
Thank you so much for the great feedback! We’re glad to hear Valentin did an excellent job with your kitchen sink plumbing. Professionalism, efficiency, and leaving a clean workspace are things we really pride ourselves on. We truly appreciate the recommendation and are always here if you need anything in the future!
Owner's reply
Thank you so much for the great feedback! We’re glad to hear Valentin did an excellent job with your kitchen sink plumbing. Professionalism, efficiency, and leaving a clean workspace are things we really pride ourselves on. We truly appreciate the recommendation and are always here if you need anything in the future!
Posted on Google
Darren Parker
232 days ago
Trustindex verifies that the original source of the review is Google. Carl and the rest of the team are fantastic to deal with. Punctual, friendly and accommodating. Highly recommend!
Owner's reply
Thank you so much for the kind words! We truly appreciate your support and are glad you had a great experience with our team.
Owner's reply
Thank you so much for the kind words! We truly appreciate your support and are glad you had a great experience with our team.
Posted on Google
V V
259 days ago
Trustindex verifies that the original source of the review is Google. Valentin was professional, punctual, and friendly. He quickly found the leak, explained the fix clearly, and repaired it neatly. Fair pricing, clean work, and reliable results. I would confidently recommend Valentin for plumbing repairs anytime.
Owner's reply
Thank you so much for your kind words, Val is truly a great plumber and person and we are so lucky to have him on our team. Hope you have very happy holidays! All the best Canada Waterproofers Toronto
Owner's reply
Thank you so much for your kind words, Val is truly a great plumber and person and we are so lucky to have him on our team. Hope you have very happy holidays! All the best Canada Waterproofers Toronto
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Lara Dominguez
274 days ago
Trustindex verifies that the original source of the review is Google. We had numerous quotes and are so happy that we chose to go with Canada Waterproofers. Slava was always responsive to our queries, answering quickly and clearly. The team was willing to work with our shared driveway and both our and our immediate neighbour's needs. The team worked respectfully at all times and was excellent at tidying up after each day of work. Between the excellent communication, the professional quality of the work and our final, finished, waterproofed home, we highly recommend Slava and Canada Waterproofers, both online and with all of our friends and neighbours. THANK YOU!
Owner's reply
Thank you so much for this incredible review. We’re truly grateful you chose Canada Waterproofers Toronto after comparing multiple quotes. Slava and the entire team take great pride in clear communication, responsiveness, and treating every home—and every neighbor—with respect, so it means a lot to hear that reflected in your experience. Working in a shared driveway can be tricky, and we’re glad we were able to accommodate everyone’s needs while keeping the site tidy and organized each day. We’re thrilled that you’re happy with the final waterproofing results, and your recommendation—both online and to friends and neighbors—means the world to us. Thank you again for trusting Slava and Canada Waterproofers Toronto!
Owner's reply
Thank you so much for this incredible review. We’re truly grateful you chose Canada Waterproofers Toronto after comparing multiple quotes. Slava and the entire team take great pride in clear communication, responsiveness, and treating every home—and every neighbor—with respect, so it means a lot to hear that reflected in your experience. Working in a shared driveway can be tricky, and we’re glad we were able to accommodate everyone’s needs while keeping the site tidy and organized each day. We’re thrilled that you’re happy with the final waterproofing results, and your recommendation—both online and to friends and neighbors—means the world to us. Thank you again for trusting Slava and Canada Waterproofers Toronto!
Posted on Google
Edward Schatz
274 days ago
Trustindex verifies that the original source of the review is Google. Slava and his team were extraordinary. We got several quotes. His was competitively priced and clear as day. He took the time to address all our questions--with good humour and professionalism. He even talked us out of doing some (unnecessary) additional work. The waterproofing was top-notch professional. They did the work efficiently, cleanly, and on time. I cannot recommend these guys enough. Bravo.
Owner's reply
Thank you so much for your thoughtful review and the trust you placed in our team. We’re thrilled to hear that Slava and the crew were able to provide clear guidance, honest recommendations, and a smooth waterproofing experience from start to finish. Taking the time to answer questions—and making sure homeowners only do the work that’s truly needed—is a big part of how we operate, so your feedback means a lot. We sincerely appreciate your recommendation and are always here if you need anything in the future. Bravo right back at you, and thank you again for choosing Canada Waterproofers Toronto!
Owner's reply
Thank you so much for your thoughtful review and the trust you placed in our team. We’re thrilled to hear that Slava and the crew were able to provide clear guidance, honest recommendations, and a smooth waterproofing experience from start to finish. Taking the time to answer questions—and making sure homeowners only do the work that’s truly needed—is a big part of how we operate, so your feedback means a lot. We sincerely appreciate your recommendation and are always here if you need anything in the future. Bravo right back at you, and thank you again for choosing Canada Waterproofers Toronto!
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Vas
289 days ago
Trustindex verifies that the original source of the review is Google. I want to take a moment to thank Slava and his team at Canada Waterproofers for yet another outstanding job. Over the years, I’ve had two properties that required waterproofing, and I wouldn’t trust anyone else with the work. I genuinely wish more contractors operated with the same level of professionalism and care. Their multi-layered waterproofing approach is thorough and truly sets them apart, ensuring the warranty they provide is backed by real quality. They also maintain an exceptional level of cleanliness—leaving the site spotless every time. There is no detail left behind or overlooked - "I’ve never seen another company finish the top edging of the waterproof membrane so neatly; nothing is loose, flapping, or left undone. They have mastered every step of the process, and the quality of their work is unmatched. I would highly recommend them.
Owner's reply
Thank you so much for taking the time to share this incredible feedback. We truly appreciate your continued trust in Slava and our team over the years — it means a lot to us, especially coming from someone who has had multiple properties waterproofed. We take great pride in our multi-layered waterproofing system, the precision of every membrane installation, and the cleanliness of our worksites. Hearing that you noticed the attention to detail — especially the top edging and finishing steps — is the best compliment we could receive. Our goal is always to deliver work that not only solves the problem but is built to last, backed by a warranty we stand behind 100%. Thank you again for your kind words and for recommending us. It has truly been our pleasure to help protect your homes. Canada Waterproofers Team
Owner's reply
Thank you so much for taking the time to share this incredible feedback. We truly appreciate your continued trust in Slava and our team over the years — it means a lot to us, especially coming from someone who has had multiple properties waterproofed. We take great pride in our multi-layered waterproofing system, the precision of every membrane installation, and the cleanliness of our worksites. Hearing that you noticed the attention to detail — especially the top edging and finishing steps — is the best compliment we could receive. Our goal is always to deliver work that not only solves the problem but is built to last, backed by a warranty we stand behind 100%. Thank you again for your kind words and for recommending us. It has truly been our pleasure to help protect your homes. Canada Waterproofers Team
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Pranjal Pranjal
293 days ago
Trustindex verifies that the original source of the review is Google. I had a bad water leak in my basement in Toronto and called many waterproofing companies but couldn't get satisfied with their knowledge. We finally called Canada Waterproofers to know about the exact cause of leak. Their basement waterproofing service was fast, clean, and very professional. They found the exact source of the leak and sealed it completely. Now my basement is totally dry and even smells fresher. I’m really happy with the results. Excellent team, honest pricing, and top-quality waterproofing work! Thank you Carl for this wonderful experience. Definitely recommended!
Owner's reply
Thank you so much for your amazing review! We’re really glad we could help you get to the exact source of the basement leak and provide a fast, clean, and professional waterproofing solution. Our team takes pride in giving clear explanations and delivering top-quality basement waterproofing in Toronto, so it means a lot to hear that you’re happy with the results. I’m especially happy to hear your basement is now completely dry and smelling fresh again — that’s exactly the peace of mind we aim to deliver. Thank you for trusting Canada Waterproofers and for the recommendation! If you ever need anything in the future, we’re always here to help. Canada Waterproofers Toronto
Owner's reply
Thank you so much for your amazing review! We’re really glad we could help you get to the exact source of the basement leak and provide a fast, clean, and professional waterproofing solution. Our team takes pride in giving clear explanations and delivering top-quality basement waterproofing in Toronto, so it means a lot to hear that you’re happy with the results. I’m especially happy to hear your basement is now completely dry and smelling fresh again — that’s exactly the peace of mind we aim to deliver. Thank you for trusting Canada Waterproofers and for the recommendation! If you ever need anything in the future, we’re always here to help. Canada Waterproofers Toronto
Posted on Google
Kazeem Jaffer
300 days ago
Trustindex verifies that the original source of the review is Google. Val is extremely professional, efficient; and honest. He’s helped us on two jobs and has been a pleasure to work with.
Owner's reply
Thank you so much for your feedback! We’re very happy to hear you had a great experience working with Val — he’s an extremely knowledgeable and honest technician, and we’re proud to have him on our team. We truly appreciate your continued trust in us and thank you for choosing Canada Waterproofers for multiple jobs. If you ever need anything in the future, we’re always here to help. All the best, Canada Waterproofers Team
Owner's reply
Thank you so much for your feedback! We’re very happy to hear you had a great experience working with Val — he’s an extremely knowledgeable and honest technician, and we’re proud to have him on our team. We truly appreciate your continued trust in us and thank you for choosing Canada Waterproofers for multiple jobs. If you ever need anything in the future, we’re always here to help. All the best, Canada Waterproofers Team
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Manjot Singh
300 days ago
Trustindex verifies that the original source of the review is Google. I had water coming into my basement in North York and didn’t know who to trust. A friend recommended this basement waterproofing company and they truly lived up to the praise. They inspected the problem carefully, explained the waterproofing process in detail, and handled everything smoothly. The work was done neatly and the results are excellent. I would gladly recommend Canada Waterproofers to anyone in North York needing reliable waterproofing services.
Owner's reply
Thank you so much for taking the time to share your experience! We’re really glad we were able to help with your basement waterproofing in North York. Our goal is always to inspect the issue properly, explain the process clearly, and make sure the work is completed neatly with long-lasting results — so it means a lot to hear that this came through in your project. We truly appreciate your recommendation and the trust you placed in our company. If you ever need anything in the future — even just a question or a quick inspection — we’re always here to help. All the best, Canada Waterproofers Team
Owner's reply
Thank you so much for taking the time to share your experience! We’re really glad we were able to help with your basement waterproofing in North York. Our goal is always to inspect the issue properly, explain the process clearly, and make sure the work is completed neatly with long-lasting results — so it means a lot to hear that this came through in your project. We truly appreciate your recommendation and the trust you placed in our company. If you ever need anything in the future — even just a question or a quick inspection — we’re always here to help. All the best, Canada Waterproofers Team
Posted on Google
Jaskaran Singh
300 days ago
Trustindex verifies that the original source of the review is Google. We recently hired Canada Waterproofers for exterior waterproofing in our basement in Toronto and I’m so glad about our decision. Their waterproofing services were top-notch, the crew was professional and punctual. After the job, my basement stayed completely dry even during heavy rain. They used quality materials and gave me full confidence that my home is now protected for years to come. They even gave us lifetime warranty for the waterproofing work. Highly recommend this company to anyone looking for reliable waterproofing experts in GTA.
Owner's reply
Thank you so much for sharing your experience and for trusting Canada Waterproofers with your exterior basement waterproofing in Toronto! We’re very happy to hear that everything stayed completely dry even through heavy rain — that’s exactly the peace of mind our team works hard to provide. Our crew always focuses on using the highest-quality materials, clean workmanship, and long-lasting waterproofing solutions — and we’re proud to stand behind our work with a lifetime warranty. We truly appreciate your recommendation and your kind words. If you ever need anything in the future — questions, advice, or inspections — our team is always here to help. All the best, Canada Waterproofers Team
Owner's reply
Thank you so much for sharing your experience and for trusting Canada Waterproofers with your exterior basement waterproofing in Toronto! We’re very happy to hear that everything stayed completely dry even through heavy rain — that’s exactly the peace of mind our team works hard to provide. Our crew always focuses on using the highest-quality materials, clean workmanship, and long-lasting waterproofing solutions — and we’re proud to stand behind our work with a lifetime warranty. We truly appreciate your recommendation and your kind words. If you ever need anything in the future — questions, advice, or inspections — our team is always here to help. All the best, Canada Waterproofers Team
Posted on Google
Ak from Ontario School
300 days ago
Trustindex verifies that the original source of the review is Google. Had an amazing experience with Canada Waterproofers Toronto for house waterproofing. They did a thorough job sealing the foundation and performing basement repair to stop water seepage. Andrew and team was skilled, honest, and completed everything on time. My basement now stays perfectly dry even after heavy rain. Highly recommend them for professional waterproofing services in GTA.
Owner's reply
Thank you so much for the wonderful feedback! We’re really glad to hear that the foundation repair and waterproofing solved the seepage issues and that your basement is staying dry — especially during heavy rain. Andrew and the team will truly appreciate the shout-out. We take pride in honest, professional work and it means a lot that you noticed. Thank you again for choosing Canada Waterproofers Toronto — and for recommending us to others in the GTA!
Owner's reply
Thank you so much for the wonderful feedback! We’re really glad to hear that the foundation repair and waterproofing solved the seepage issues and that your basement is staying dry — especially during heavy rain. Andrew and the team will truly appreciate the shout-out. We take pride in honest, professional work and it means a lot that you noticed. Thank you again for choosing Canada Waterproofers Toronto — and for recommending us to others in the GTA!
Posted on Google
Manita Kajle
302 days ago
Trustindex verifies that the original source of the review is Google. I got my basement waterproofed in Toronto recently and was really impressed with their fair pricing. The Canada Waterproofers team explained everything clearly, did a clean job, and there were no hidden costs. Slava was an easy person to talk with and was very knowledgeable. Great service and honest people! Would definitely recommend them to anyone.
Owner's reply
Thank you so much for sharing your experience! We’re really happy to hear that you found everything clear, fair, and straightforward — that’s exactly how we want every project to be. Slava and the team take a lot of pride in honest pricing, clean workmanship, and clear communication, so your feedback means a lot. We’re glad you’re satisfied with your basement waterproofing in Toronto, and we truly appreciate the recommendation. If you ever need anything down the road, we’re always here to help. Thank you again for choosing Canada Waterproofers!
Owner's reply
Thank you so much for sharing your experience! We’re really happy to hear that you found everything clear, fair, and straightforward — that’s exactly how we want every project to be. Slava and the team take a lot of pride in honest pricing, clean workmanship, and clear communication, so your feedback means a lot. We’re glad you’re satisfied with your basement waterproofing in Toronto, and we truly appreciate the recommendation. If you ever need anything down the road, we’re always here to help. Thank you again for choosing Canada Waterproofers!
Posted on Google
Parul Chouhan
302 days ago
Trustindex verifies that the original source of the review is Google. We called Canada Waterproofers for basement waterproofing and they did an excellent job! Highly recommended!
Owner's reply
Thank you so much for the great review! We truly appreciate the recommendation. We’re happy to hear you had a positive experience with your basement waterproofing. If you ever need anything in the future, we’re always here to help!
Owner's reply
Thank you so much for the great review! We truly appreciate the recommendation. We’re happy to hear you had a positive experience with your basement waterproofing. If you ever need anything in the future, we’re always here to help!
Posted on Google
Beth Warrian
302 days ago
Trustindex verifies that the original source of the review is Google. I'm so happy I went with Slava and his team at Canada Waterproofers for my basement interior waterproofing and sump pump installation. From the first inspection through to the end of the work, their care and attention to detail really stood out. I could tell Slava really cared about getting to the root of the issue, and he really went above and beyond to investigate all possible sources of leakage and recommend additional measures I could take to safeguard against future issues. He was very transparent and fair in his quote, communication was quick and smooth throughout, and the work was completed very quickly and to a high standard of quality. As a younger female homeowner I unfortunately sometimes have to contend with condescending, dishonest or dismissive attitudes from prospective contractors, so it was very refreshing to feel nothing but respect from the Canada Waterproofers team. They really treated me as an equal working together to solve the problem, and it made for a very positive and empowering experience out of what could have been a very stressful one (no one wants to have to deal with basement flooding!) They are also very knowledgeable and helpful in applying for city rebates. Highly recommended!
Owner's reply
Thank you so much for the incredible review! We’re truly grateful you trusted Slava and our team with your interior waterproofing and sump pump installation. It means a lot to hear that the communication, investigation process, and transparency stood out for you — we always aim to diagnose the real root of the problem, not just put a quick patch. We’re especially glad you felt respected and supported throughout the process. Every homeowner deserves honesty, clarity, and professionalism — and we’re proud that you felt that from start to finish. Thank you again for recommending Canada Waterproofers — and if you ever need anything in the future, we’re always here to help!
Owner's reply
Thank you so much for the incredible review! We’re truly grateful you trusted Slava and our team with your interior waterproofing and sump pump installation. It means a lot to hear that the communication, investigation process, and transparency stood out for you — we always aim to diagnose the real root of the problem, not just put a quick patch. We’re especially glad you felt respected and supported throughout the process. Every homeowner deserves honesty, clarity, and professionalism — and we’re proud that you felt that from start to finish. Thank you again for recommending Canada Waterproofers — and if you ever need anything in the future, we’re always here to help!
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