North York

Basement Waterproofing Reviews

Diana DuricDiana Duric
01:01 30 Apr 24
Carl and his team waterproofed our exterior back wall a few years ago. They were professional and gave me a great price.I recently had some drain problems inside my house and as Carl and his team are also plumbers I felt comfortable asking their opinion. Carl came by and his drain camera showed us what the problem was. The previous drain installation was done incorrectly. So Carl sent his team a few days later to dig up the problem which was a p trap placed in the wrong spot. A new straight pipe fixed the problem!We no longer have issues with blockage and our wallets didn’t suffer the extreme damage that another person quoted.Bottom line, the best prices for the best work anywhere in Toronto for sure!Thank you Carl!
Elena gonzalezElena gonzalez
00:00 13 Oct 23
Excellent company I would highly recommend.
23:57 12 Oct 23
I was having water leaking in our basement for a while just after periods of rains. ,but every time it rain the leak was getting worse , therefore making me more anxious. So after looking online for a reputable company I came across Canada Waterproofers. I gave them a call and got surprised on how quick they were able to come and take a look and give me the best solution to our situation. Not only was the technician very personable ,but the workers doing the job as well. When they finished actually the area they worked on looked better than before. Definitely will be recommending them.
Jean-Marc SaldiniJean-Marc Saldini
22:25 06 Oct 23
Canada waterproofers are by far the best waterproofing company in Toronto. I would say the best in Canada 🇨🇦. They can solve every aspect of your water issues in and around the house. There attention to detail and quick response to my major basement water issues saved the day for me and my family. I 1000000% recommend Canada waterproofers to everyone iN 🇨🇦
Jason KingdonJason Kingdon
19:19 23 Jun 23
Want to commend Carl for his knowledgeable diagnosis and efficient service on a driveway trench drain repair. He was always accessible and approachable throughout the entire process. All questions were addressed in a confident and timely manner. Also want to thank Dima and his crew for their hard work. Upon completion the site was left in pristine condition. Canada Waterproofers came highly recommended by some past clients and we will do the same in the future. Will call on this company again if in need of a pluming issue or solution.
Sean TaggartSean Taggart
00:37 27 Apr 23
Thuan71 LenguyenThuan71 Lenguyen
02:18 06 Mar 23
Happy with the service we received from Canada Waterproofers. They repaired our basement crack and did a really nice clean job. Thank you.
Anna KanAnna Kan
17:32 09 Nov 22
I did a lot of research before choosing this company. Met with Carl and he was super professional. His quote was reasonable and has lifetime warranty. I asked Carl to return to touch up on a small area and he was very responsive to my request. Absolutely great customer service with this company. I look forward to no more wet basements!
shuli zhangshuli zhang
22:25 11 Sep 22
I am very impressed by the efficiency and professionalism performed by Carl and his team. Carl did the on site visit and gave me recommendations and a detailed scope of work, which was beautifully done on budget with no hidden fees. The workers were really hard working and very friendly. I am very happy with the service and thanks to the google reviews which help me find the company.
Rene BarrowRene Barrow
22:48 03 Jun 22
Carl was professional and great to work with. He and his team delivered as promised on budget and with no hidden fees or fine print. The crew was hard working, efficient and respectful. The work was well done and they paid attention to the details. They also did a great job cleaning up after themselves. They earned every one of the 5 stars I gave them. Well done! Very well done.
Alina CherbuAlina Cherbu
23:34 29 May 21
We were pleased with the service provided by Canada Waterproofers.Great job not without mentioning the knowledgable and honest staff.The team took a lot of care and attention to details in work and was able to eliminate the issue at its source quickly.
Greg ColinsGreg Colins
19:30 12 Jan 21
Plumber Val was terrific to work with. Was able to come out the next day to fix my leaking pipe. Professional, communicative, and friendly. Got the job done on time and on budget, and did a great job. Highly recommend Canada Waterproofers!
Jean BrownJean Brown
18:02 02 Jan 21
This is not the first time I have used Canada Waterproofers because of their excellent reviews on Home Stars and professionalism. Valentin did a thorough, competent job, and took the time to explain the result he found. You won’t regret having business with them.
David Mac EDavid Mac E
19:11 23 Feb 23
I was having water leaking in our basement for a while just after periods of rains. ,but every time it rain the leak was getting worse , therefore making me more anxious. So after looking online for a reputable company I came across Canada Waterproofers. I gave them a call and got surprised on how quick they were able to come and take a look and give me the best solution to our situation. Not only was the technician very personable ,but the workers doing the job as well. When they finished actually the area they worked on looked better than before. Definitely will be recommending them.
00:53 02 Feb 23
Simply best in business. Amazing service and very professional guys. Did job fast and very clean! Highly recommend
14:40 27 Jan 23
We had an excellent experience with Canada Waterproofers - they completed basement waterproofing, a sump pump installation and a back water valve installation. Their prices were comparable to other companies and we appreciated that they provided all the services we required. Andrew was courteous and very helpful answering all our questions throughout the process; a pleasure to work with. The crew was quick and efficient, the worksite was left tidy at the end of every day, and the work was completed on time. We've had quite a bit of rain since the work was completed and everything has remained dry. Would certainly recommend Canada Waterproofers!
Terry MTerry M
12:10 23 Jan 23
Carl and his team were excellent and we have no hesitation recommending. Having undertaken an entire home renovation Canada Waterproofers provided great recommendations and pricing. We had a very tight timeframe to get the work done to stay on schedule. They started on time and finished in half the estimated time allowing us to maintain schedule. Work included a complete replacement of all our underground sewer lines, moving of rough in’s, new window wells and an entire interior waterproofing of all walls.
Sam VadimSam Vadim
19:45 01 Jan 23
Very impressive company.First of all Valentyn is a nice person, very good at assessing the problem (experienced), and easy to work with.He came at the appointment time and assessed the issue very quickly. He determined that the cylinder needed replacing to fix the lukewarm water issue (cylinder allowing mixing of water) and that the spout was causing the leak behind the wall.It all made sense, based on where the leak was damaging the wall.He reseated the old, loose spout with new (orange) plumbing tape (thicker than white tape) and it screwed in tightly to the vertical. The new cylinder will be ordered to replace the old one, if available. Otherwise, Valentyn will redo the faucet system. He explained how this would all be done if that needed to happen.We are very happy with Valentyn and and would recommend him to anyone.
An ChafeAn Chafe
23:10 25 Dec 22
This is our second time using Canada Waterproofers and would never call anyone else. Their first basement waterproofing job for us has held for the last 6 years with no problems despite occasional heavy rains. They gave us really beautiful window-well covers too- our friends and neighbours ask where to get them . Aside from great work, they are on time, on budget and very polite. Plus they take good care not to damage your property! Also, great communication and follow-up! Carl and his team are top notch!
Viktoriia BViktoriia B
01:23 25 Dec 22
Val did awesome job. He showed up on time and completed the job in a timely fashion at a reasonable price professionally answering all my questions. Wouldn't hesitate to hire him again if needed.
Aysel BagirovaAysel Bagirova
20:43 02 Dec 22
From the moment i called and sceduled appointment to the time my plumbing problem was fixed.Valentyn arrived on time, great attitude, found problem, fixed it and the price was less than other companies i called. After he left leak came back at different spot. Val came back fo fix it right away and did not charge me extra. I will always recommend him to anyone asking if I know of a good plumber. I have addional plumbing work scheduled and will definately call back. Really great to find a company you can recommend with confidence.
Sonia PagliaroliSonia Pagliaroli
22:49 05 Nov 22
I would recommend Carl and his team. I used him in the past and referred him to others. Great people to deal with. Thanks guys!Angelo
Devin StephanianDevin Stephanian
16:13 22 Oct 22
Had Valentyn from Canada Waterproofers come do some work on our plumbing. He was timely, courteous and professional, would definitely recommend!
Jad AzarJad Azar
12:45 16 Sep 22
Amazing work, can’t thank Slava enough for taking care of us and with regards to the flawless execution of his work. We always come back for any waterproofing needs
Lorne CoeLorne Coe
19:36 01 Sep 22
Contacted CW because a leak in the building's foundation was coming through our drywall and flooding the inside of our office. It took CW less than a day to completely patch the leak. There have been no issues since.
clinton christianclinton christian
23:58 06 Mar 20
I contacted CW because I wanted to underpin my my century home in old Milton as I had 6' ceiling and wanted to increase them to 8'.Carl was very helpful and explained the underpinning process thoroughly. I found that I needed to obtain a permit before I could get quotations for the underpinning and Carl recommended a structural engineer who assisted me in obtaining the permits for construction.CW's quotations were competitive and their communication was fast and informative. Note: Canada Waterproofers were the only company that quoted a complete solution for the project. Others required that I hire a plumber or General Contractor in addition to their quotation.Work started on time and the two guys (Andrew and Stas) worked extremely hard until the project was done. I was always kept informed of the project's progress and any concerns that I had were addressed immediately.This is very professional company and their work has been first class. I highly recommend them!


Thanks guys for helping me out with my waterproofing. The guys that performed the job were great and were very hard-working. Cleaned up very well and quality of work was outstanding. Highly recommend.



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.



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



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.



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!



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.



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.



I watched many videos and did tons of research before I started to look for a waterproofing company and when I found these guys I knew that they were the company for me. Slava explained everything the way I expected and he also went way beyond what any other company had explained, which made me very impressed. I watched the guys do the work from start to finish and I have to say you would think that they are perfectionists, as they take every little detail into consideration and they do everything they said they would and more. I am very impressed with this company and I am not easy to impress. Thank you Canada Waterproofers.



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.



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.



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.

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  • Waterproofing

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  • Waterproofing

  • Drain Repair

  • Plumbing

  • 100% free estimate

  • 25 year transferable warranty

  • Fully Insured