Toronto
Mississauga
Burlington
Brampton
Scarborough
Vaughan
Woodbridge-King
Oakville
Milton
Pickering
Georgetown
Caledon
Uxbridge
Whitby
North York

Canada Waterproofers Reviews

Have you used our services and have something to say? Please let us know. Check out some of our reviews below. You can also view additional customer feedback on our HomeStars or TrustedPros pages.

5.0
Based on 304 reviews
powered by Google
Raymond SigmaringamRaymond Sigmaringam
18:59 25 Sep 25
I had a foundation leak, and the job was done by Canada Waterproofers. I was fortunate to connect with Andrii, the project manager. He is very knowledgeable, prompt, and easy to communicate with—he even answered my calls after working hours.I had my entire house waterproofed. Andrii explained everything in detail, and the price was very reasonable. His crew, especially the foreman Andrew and his team, did an amazing job. The work was extremely clean and professional, and I am 100% satisfied with both their knowledge and workmanship.I highly recommend Canada Waterproofers to anyone who needs waterproofing for their home. Since they couldn’t bring heavy machinery inside, they dug almost 7 feet down by hand and still completed the job in an unbelievable timeframe—with no mess and no issues.
David CiccoliniDavid Ciccolini
12:52 09 Sep 25
Amazing experience from start to finish. Andrew was a pleasure to deal with. If you have any waterproofing needs these are the guys to call!!
ANAN
23:38 08 Sep 25
Waterproofed my home, incredibly thorough and proper job. I recommended to family and they did a wonderful job for them too. Perfectionist and experts in their craft.
Chris ChuaChris Chua
02:04 01 Aug 25
Amazing team.
Luke LAYLuke LAY
01:40 01 Aug 25
Honest and trust worthy team. Quality work for fair price
ACaminerITACaminerIT
01:44 05 Jul 25
Andrew was very flexible with scheduling and always answered my email. He and his crew were all very professional and they did a great job installing the backwater flow preventer valve in my basement. I hightly recommend Canada Waterproofers
Sam VadimSam Vadim
15:50 02 Jul 25
I have used Canada Waterproofers in the past and Valentin always provides excellent service. He is a skilled professional, completes work in a timely manner and offers great advice. Very pleased with the installation of bathroom sink and faucet, it looks and functions perfectly! Customer service is also courteous and easy to talk to. Thanks Valentin and team!
Jobin JohnJobin John
16:49 29 Jun 25
Highly recommend this company. We had a water leak in the basement due to a crack in the foundation, we called for a quote and they came right away and gave a reasonable price. Andrii was very professional and responsive throughout the process. His crew was very skilled and did a good job, found the problem and fixed the leak. The whole team including Carl, Andrii and the crew who did our job were outstanding.
Love TayalLove Tayal
17:42 26 Jun 25
What an amazing team, Slava and the whole team was very professional, knowledgeable. Best waterproofing contractors in the city. They really know what they are doing, they did exterior waterproofing, interior waterproofing and sump pump installation for us. Explained us what materials are they using, the whole process and left the place so neat and clean. They are expert at whatever waterproofing services they provide. Thank you Canada Waterproofers.
Shikha SaxenaShikha Saxena
20:59 25 Jun 25
We recently hired Canada Waterproofers Mississauga after discovering major cracks and leaks in our basement walls. They handled everything from exterior waterproofing to a full foundation repair, and the difference is unbelievable. Their crew was kind, respectful, and incredibly professional throughout the entire process.They didn’t cut corners—they used the best basement waterproofing products and truly high quality materials that gave us the confidence our home is now protected long-term. Our basement waterproofing services also included a proper weeping tile system to ensure water drains away from our foundation, and it’s working perfectly.We can finally breathe easy knowing our waterproofing house project was done by a team that genuinely cares. Highly, highly recommend!
Gunjan AroraGunjan Arora
21:46 24 Jun 25
My husband and I were really worried about water in our basement. After every big rainfall, we’d find puddles and damp walls. It was starting to feel like a losing battle. A friend recommended Canada Waterproofers, and honestly, they were a blessing. They checked everything and explained the issue in plain words. We ended up getting interior basement waterproofing and a sump pump installation. The crew was polite, respectful, and cleaned up after the job. It’s clear they’re not just any waterproofing contractor—they actually care about doing it right. It’s been dry ever since. No more panic during storms. If you need wet basement repairs, we highly recommend them. They gave us real peace of mind.
Kunal SarhadiKunal Sarhadi
19:58 24 Jun 25
We were so tired of dealing with leaks every time it rained. After talking to a few companies, we went with Canada Waterproofers—and I’m so glad we did. These guys are true basement waterproofers who actually know what they’re doing.They helped us with waterproofing basement walls from the outside, and the whole exterior basement waterproofing process was smooth and well explained. They even suggested installing a backwater valve to prevent any sewer backup—and thank God they did, because two weeks later, we had a massive downpour and everything stayed bone dry!Their team made the whole basement waterproofing job feel stress-free. Super professional, honest pricing, and no mess left behind. If you’re looking to protect your home for good, this is who you call.
Jessie JiaJessie Jia
23:17 13 Jun 25
We had the pleasure of working with Carl and his team. His expertise as a basement waterproofing specialist is absolutely top-notch.They were so professional, easy to communicate with, and kept everything on schedule. Canada Waterproofers Highly Recommend!
stefan buskovicstefan buskovic
12:42 11 Jun 25
Phenomenal service, amazing workmanship, professional, would highly recommend themCarl and his team are so puntcual, great quality and easy to deal with
Sunita GuptaSunita Gupta
20:28 08 Jun 25
What an amazing team, Slava and team did foundation repair for my house in Mississauga, whole crew was very knowledgeable and passionate. There were 3 basement foundation cracks near the window in the basement, Canada Waterproofers did a great job by repairing those, replaced weeping tile and left the whole place very clean and neat. Thank you Slava, I am glad I called you. Thank you team!
Ali MAli M
21:17 17 May 25
I spoke to many companies, some were all about price - trying to be the cheapest provider but lacked a solid reputation, others I felt pushy or had poor communication. I found Canada waterproofers on homestars and it was a great experience. I specifically dealt with Andrew who was knowledgeable, patient and not pushy at all. He came multiple times to have a look and before diagnosing the issues suggested more trouble shooting to be able to understand what the root cause was. Anyhow, his team completed the work all in one day and was very neat And tidy. I got progress pictures throughout and was not asked for any money until I was satisfied with all the work done. This is how you know you’re working with someone who stands behind their work! Their work came with a lifetime warranty for leaks on the wall where they did the work! Thank you Andrew for your professionalism, communication and putting your customer first! Highly recommend you guys
Stan S.Stan S.
15:33 15 May 25
Outstanding company and top quality work.I have never had major structural repairs done to my home and was nervous when I needed a foundation crack repaired. I shouldn't have been. Canada Waterproofers put me at ease from the beginning. Assessment and scheduling was easy. The work was done very fast and with absolutely no damage to the backyard grass and fencing. The quality of work was outstanding and matched exactly the quote. There were no hidden fees or overhead on the invoice.Overall, I am very satisfied and would recommend Canada Waterproofers!
Paolo BurzesePaolo Burzese
15:40 13 May 25
Slava and his team came in, gave a fair price and did the job on the day they said they would. They were quick. They had to dig a trench through the concrete in the basement and when they were done, they cleaned up so all you could see was the fresh concrete. Strongly recommend.
Morgan & Jeff SmithMorgan & Jeff Smith
13:41 30 Apr 25
Great experience. Fast, efficient and solid prices. Definitely will recommend.
Alex RazimorAlex Razimor
23:26 26 Apr 25
js_loader

 

Great customer service

Rated 5.0 out of 5
May 4, 2023

I called after heavy rainfall caused some water to come into my basement through a floor drain. I got a quick appointment with a master plumber Slava who was simply awesome. First he arrived on time and was very friendly and professional. He took time to check everything, educate us on how our plumbing was connected to city drainage and catch basin, and recommended some simple low-cost solutions including a few maintenance tips too. He gave us piece of mind and did not charge us for the house call. This is what great service looks like.

sd

Great service

Rated 5.0 out of 5
December 6, 2022

Anonymous

Response from Canada Waterproofers

Thank you we appreciate your support!

partial basement waterproofing

Rated 5.0 out of 5
December 6, 2022

had Canada waterproofers come in , gave an accurate assessment of the problem, not like many other companies, each one had a different solution,

when we had a further problem the owner showed up the next day, had the problem fixed without additional cost. I was nervous that I would be left with the problem. This was not the case. Do not feel hesitant about using this company, the owner believes in customer satisfaction ,

denis

Response from Canada Waterproofers

Thank you, We truly appreciate our customers and want to thank you for choosing Canada Waterproofers.

Very Pleased Customer

Rated 5.0 out of 5
June 10, 2022

Amazing Work. We’re so happy with the job you guys did. 👌🏾

Andrew

Response from Canada Waterproofers

Thank you so much!

I highly recommend Canada Waterproofers

Rated 5.0 out of 5
April 27, 2022

Why? Responsive, efficient, honest, extremely experienced and knowledgeable. I feel fortunate to have found CWP and have already referred several friends. I had basement flooding on the long weekend, I called CWP at 08h05 on the holiday Monday, needing HELP asap. Salva was at my door before 10h30. He resolved the flooding and took the time to explain the basement foundation and drainage set-up, it’s an old house and Salva quickly assessed how it all works answering all our questions. He suggested a major project is not necessary, explaining about water diversion, draining etc . If you are reading this, you have an issue, call CWP. This is a quality company with integrity. I thank Salva and the team.

Patricia

Response from Canada Waterproofers

Thank you for sharing your experience with our company, we truly appreciate your support!

Excellent service

Rated 5.0 out of 5
November 14, 2021

Valentin and Dusn arrived early at our property. They were professional, courteous and respectful. They completed the basement leak repairs in 2.5 hours. When they completed the work, they ensured that they cleaned up after themselves. Thank you.

Cleo

Response from Canada Waterproofers

Thank you so much for your kind words we truly appreciate your support!

Shower repair

Rated 5.0 out of 5
June 25, 2021

We had a leaky shower spout and Valentin came to the rescue. He was courteous and polite and efficient. He asked for a few pictures and knew exactly what was wrong and gave me options. The repair was completed in 2.5 hrs and we now have our shower back in perfect working order. Thank you Valentin and Canada Waterproofers. Will definitely recommend to family and friends!

Pierre

Response from Canada Waterproofers

Thank you for your review this really helps our future clients. Thanks and please take care, All the best Canada Waterproofers Team!

Leak in basement foundation

Rated 5.0 out of 5
June 2, 2021

Dealing with this company was very pleasant. Andrew was professional and reachable after hours. The quote was competitive and the work was well executed. I had an issue with the soil separating and they came back in the spring and fixed at no additional cost. I would highly recommend them.

Sherif

Response from Canada Waterproofers

Thank you so much for your review we really appreciate your support!

Great job!

Rated 5.0 out of 5
May 3, 2021

Andrew was quick to respond to our initial contact with the company. He assessed the problem and within a couple of weeks, the job was done. The crew of 2 friendly and very hard working men completed the job in about 4 hours. They left our backyard neat and tidy. We are so pleased that our basement water issue is rectified. You will not be disappointed in this company. Give them a call.

Ian

Response from Canada Waterproofers

Thank you so much for this review we really appreciate your support, Best regards Canada WAterproofers Team!

Friendly and Hard Working Crew

Rated 5.0 out of 5
March 20, 2021

Andrew responded quickly to our call for an estimate and was very thorough and knowledgeable in explaining the work to be done. The locates were done quickly and the crew arrived shortly after. They worked tirelessly from dawn till dinner, completed the tasks skillfully as described, and left our yard tidy. We would recommend this company to others looking for this service. Many thanks.

Janice

Response from Canada Waterproofers

Thank you so much for your review we really appreciate your support!

Basement waterproofing

Rated 5.0 out of 5
February 5, 2021

They did a fantastic job waterproofing my century home. This job wasn’t an easy one but they pulled it off with ease and they are super pleasant to work with.

Thanks

Yamala

Response from Canada Waterproofers

Thank you so much for your review!

Great job

Rated 5.0 out of 5
July 11, 2020

Thank you for such a great job. Your guys were just awesome and the technician that came explained everything very well and was so knowledgeable. Thank-you.

shari

Response from Canada Waterproofers

Thank you so much!

Very clean and reliable

Rated 5.0 out of 5
January 17, 2019

I just want to say thank-you to the team and Canada Waterproofers for performing an excellent job at my property. I would recommend these guys to anyone that wants a reliable and honest company that does very good work. Thank-you.

John

Response from Canada Waterproofers

Thank you!

Wow such hard workers

Rated 5.0 out of 5
August 27, 2018

Wow! I think that these guys are machines. I couldn’t believe how strong these guys are and how much attention to detail they have. Carl and Slava were just amazing and the knowledge that they have is just amazing. Every step was explained to me in detail and I can now honestly say that I understand how waterproofing really works. Thank you guys for a great job.

Sandra

Response from Canada Waterproofers

Thanks for noticing our hard work we really appreciate your support!

Very professional

Rated 5.0 out of 5
April 5, 2016

I called Canada Waterproofers because my basement got flooded with the heavy rains (many possessions were damaged) and I wanted a permanent solution so it didn’t happen again in the future. A technician came to my house at a time that was convenient for me, and gave me a reasonable estimate and valuable information regarding a rebate program for backwater valves and sump pumps available for houses in the GTA area. I decided to proceed with the job and it was carried out to my satisfaction, plus I get some money back and a 25-year warranty. Can’t beat value. Now when it rains I have the peace-of-mind that my basement will be very dry and also if something goes wrong I can call them and they will come back to fix it. Definitely would recommend this company to anyone.

Peter

Response from Canada Waterproofers

Thank you for choosing Canada waterproofers to repair your basement leak, we really appreciate you choosing our waterproofing services, and for taking the time to share your experience.

High quality

Rated 5.0 out of 5
August 22, 2015

Would like to thank your team for completing such a high standard of waterproofing at my home. I did a lot of research on waterproofing before I got any quotes, and I am very happy to say that your company went way beyond any recommendation that I found. Carl was very professional and he knew his stuff, and the crew that worked on my project were just amazing. The level of detail that your guys showed was the best I’ve ever seen. I really hope that you pay them well as they are worth every cent. Thank you to Oliver, Robert and Carl for such a professional service.

Paul

Response from Canada Waterproofers

We truly believe in providing the best waterproofing service in the industry and we want to thank you for noticing. Thanks so much for choosing Canada Waterproofers.

Great job guys!

Rated 5.0 out of 5
March 12, 2015

Had a water line burst at an apartment building, after calling numerous companies and getting ridiculously high quotes I called Canada Waterproofers. They came right away and finished the job quickly and for a great price! I would recommend them to anyone looking for professional work at great prices!

Leonardo

Response from Canada Waterproofers

Thank you for your review we really appreciate your choosing Canada Waterproofers.

Correctly diagnosed

Rated 5.0 out of 5
January 8, 2015

I had a leak in my basement as the snow started to melt. After that happened I called Canada Waterproofers, and a technician Slava came to inspect it within hours after my call. Turns out it wasn’t a wall problem. It was my window leaking because the window well wasn’t installed properly and didn’t have a drainage pipe. The next day after the initial visit a crew came in the morning, dug down to the footing and waterproofed the wall, with a proper drainage tube up to the top of the soil in the window well. Finished with gravel and clean all around. Amazing work. I highly recommend them. Great price for work done.

Sam

Response from Canada Waterproofers

Thank you for taking the time to review our company, we truly appreciate your business and support.

Thank you for choosing Canada Waterproofers.

One year later and still perfect

Rated 5.0 out of 5
August 19, 2014

I was waiting to write this review for almost 1 year to be sure that the waterproofing was truly as good as these guys said it was. I have to tell you that it has performed exactly how they said it would, and I am very impressed. Slava was very knowledgeable and always could answer any question that I asked him, which showed me he knew a lot about waterproofing. His guys were very knowledgeable and performed an amazing job, as you can see in the picture. You wouldn’t even know that a job was performed if it wasn’t for my dry basement, but I can tell you that a great job was performed. I will refer this company to everyone as I now have proof that their work was performed as promised. FYI – I even got a follow-up call after the job from management to make sure I was happy with the work, which I found very professional. Thanks guys

Mat

Response from Canada Waterproofers

Our Basement waterproofing service will last the test of time and we are so happy that you chose us to waterproof your basement, We truly appreciate your support and business. Thank you!

Great job

Rated 5.0 out of 5
May 27, 2014

Would just like to thank the guys at Canada Waterproofers. It was a pleasure having these guys at my house. Carl was a pleasure to work with and he is the most polite guy that I have met in a long time. The quality of waterproofing was great and I would recommend them to anyone that needs waterproofing done to their home. Good job guys.

Darren

Response from Canada Waterproofers

Thank you so much you was also a pleasure to work with and we really appreciate your support!

Google Review 5 Stars
CTV News
Allstate
CHCH
Price Match Guarantee
Water Intrusion? We Can Help
  • Waterproofing

  • Drain Repair

  • Plumbing

  • 100% free estimate

  • 25 year transferable warranty

  • Fully Insured

  • Waterproofing

  • Drain Repair

  • Plumbing

  • 100% free estimate

  • 25 year transferable warranty

  • Fully Insured

Delta-ms
Delta-ms drainage membrane is the final layer of protection that is applied when waterproofing your basement from the outside, This product is amazingly high quality that all other products try to simulate.