North York

Basement Waterproofing 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.

Melanie LMelanie L
21:08 26 Jun 24
Andri and his team did a fantastic job waterproofing two area’s around the external foundation of our home. From the consultation with Andri through to execution was seamless and very informative. Andri is really knowledgeable and great to work with. The team was on time, neat and fixed the leaking coming into our basement. I will definitely contact them again in the future should we have any further issues.
Kei TurnerKei Turner
22:26 05 Jun 24
Carl came by for a second quote on a drain line replacement, and took the time to make sure we needed the work done. After 30 minutes of work we talked through what was actually needed and ended up saving us thousands. So generous with his time, excellent communication, trustworthy & above all just a super decent person. Highly recommend.
Soumen SahaSoumen Saha
00:37 12 Apr 24
Andrew and his team are true professionals. They installed the backwater valve at my tenanted property in Etobicoke recently. I was having a toilet water clogging issue. I contacted my previous provider first but they did not help out with this issue. When I connected with Andrew, he came the next day and inspected the property and discussed the issue. I even did not meet him, he gave me a quote and it was quite reasonable. Andrew discussed with me the whole process. Within a week they installed the backwater valve. They came on time and finished it. These guys are amazing. I will not hesitate to contact them for any similar kind of issue or for other services if I need.
Burt HurtBurt Hurt
17:01 21 Feb 24
Great company. Excellent quote and advice from Andrew and a very hard working remedial team. what was required and didn't upsell.
Curran EganCurran Egan
14:08 01 Feb 24
Andrii came to look at our basement leak and was extremely helpful. He made some suggestions to help us isolate the problem and came by a second time to follow up. He assessed that the solution was something outside of scope of work for his company, but helped us get connected with a contractor who could do the job. I really appreciate his honesty, expertise, and friendliness, and would recommend Canada Waterproofers to anyone with a wet basement problem!
20:28 02 Jan 24
Val B 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 and Canada Waterproofers again if needed.
Munsa RanaMunsa Rana
01:47 04 Dec 23
Super professional, fast, clean, and they know exactly what they’re doing. Extremely seamless service!! Thankful to this team
Anne ChappelleAnne Chappelle
14:30 07 Oct 23
We’ve used Canada Waterproofers twice and had excellent service both times. A few years ago, they waterproofed our basement wall along the driveway, and they repaired the concrete driveway after the ground had settled. Recently, when we found water on the floor, we called Carl to help with a leak that appeared to be in our main stack. Carl sent Peter who expertly diagnosed and fixed the problem with minimal damage to the drywall. He replaced the kitchen drain pipe connected to the stack and replaced a faulty shut off valve under the sink. All of our interactions with Canada Waterproofers have been friendly and helpful. We have recommended them to family and friends.
Rocco CaputoRocco Caputo
13:46 04 Oct 23
I had a fantastic experience with Canada Waterproofers! Salesman Andrew was exceptionally knowledgeable, friendly and guided me through the entire waterproofing process as well as all possible options to solve my problem. He answered all my questions over multiple phone conversations and visits and never made me feel as though I was a bother. The hardworking crew, Dmitri, Victor, and Grigorii, displayed remarkable attention to detail and completed the job flawlessly all while keeping a tight, clean work area so my family could continue our daily routine without interruption of any kind. Haven’t seen guys hustle like that in a long time. I don’t often hire contractors to do work and when I do I take my time to find the right contractor. I can be picky and tough to please as my attention to detail can be excessive These guys hit the mark! Don’t look any further when hiring someone to perform any task listed on their website. My basement is now dry and secure. I highly recommend Canada Waterproofers for their expertise and dedication.
Eizvone SolisEizvone Solis
19:59 19 Sep 23
Slava Koval was the best!!! We had 2 different companies who came and quoted us tripled what we paid him. He was very honest and thorough. The other 2 companies couldn't provide us a straight answer and provided us insane quotes. I googled and found this company and gave it a shot. He came by right away to do a camera inspection and was blown away by his expertise. He told us what was wrong right away and helped us with other things. He even offered us complimentary camera inspection after 6 mos. If you google his name you'll see all happy clients. You wont be disappointed. Very honest guy and doesnt rob people! Thanks Slava and Canada Waterproofers!
I called this company to come investigate my basement leak and fix immediately. Upon investigation, it was made know it's was a plumbing issue. I dealt with Andrew and I couldn't question how intelligent he was which speaks from his years of experience. He did not have to rip the wall open. He walked around the house and checked all the wall outside etc .Oh well, it was indeed a plumbing issue and we paid nothing to get the leak source investigated.Thanks so much Andrew for your intellegent.I will recommend this company because it's clear they have experience employees that are ready to help and not take advantage.
Kathy SKathy S
23:20 25 May 23
Fast response and excellent knowledgeable assistance from Karl to diagnose the source of a damp carpet in our basement. Thanks so much and we will remember your company if we need help again in the future.
Corey ScarfoCorey Scarfo
17:31 13 May 23
Carl and his team did an excellent job waterproofing a large section of my foundation, when finished everything was neat and clean. Carl and his team took pictures and videos during the repair which was very informative and helpful. Throughout the process he has been very responsive and accommodating, always happy to answer any questions that we have. His prices are reasonable and I would highly recommend him and Canada Waterproofers to anyone in need of waterproofing.
Tim MannTim Mann
20:06 28 Feb 23
Valentine of Canada Waterproofers provided excellent service and good value for a faucet replacement and a further faucet repair. He was very polite and considerate and "went the extra mile" to provide good, reasonably priced service. Highly recommended!
Lorne RLorne R
21:13 04 Nov 22
Carl and the crew at Canada waterproofers are the best option in southern Ontario. Carl is honest and professional while delivering a high quality of work on schedule. They are patient and will answer your questions with easy to understand direction. It’s a no-brainer for any of your plumbing needs
Monica LambMonica Lamb
20:04 17 Oct 22
This is the second time we’ve had Boris come to help us with our plumbing issues. Both times he was very courteous, knowledgeable and efficient. We highly recommend Boris to others looking for a solid plumber. He is our #1 go to!
Minesh PatelMinesh Patel
19:09 14 Oct 22
I called as an emergency because my main water line was leaking. He came within 2 hours and had everything sorted out. Highly recommend this company for its efficiency and professionalism.
Valerie StoryValerie Story
16:43 03 Oct 22
Valentyn Borysevych responded quickly to my request to unclog our kitchen sink which was backing up. It turned out to be more complex than anticipated, but he worked diligently to resolve the problem. His experience and expertise were evident as we watched him work. He also contacted us the next day to check that all was working well. He was a pleasure to deal with and we would highly recommend him. He will be our "go-to" plumber.
Kyle and SusanKyle and Susan
17:07 24 Sep 22
Valentine came to install a our new kitchen faucet and ended up having to redo some of the piping. He was very polite and friendly and did a great job getting us set up!
Stephen WaranStephen Waran
17:01 09 Sep 22
Valentine from Canada Waterproofers came to my house and did a FANTASTIC job repairing a water leak we had. He diagnosed where the leak was coming from and then voluntarily chose to repair it with a high quality copper pipe which typically would've costed more. He also noticed another issue with the pipes where the previous contractor had implemented a poor shortcut solution that would've broken down over time and fixed that proactively as well. Valentine and Canada Waterpoofers went completely above and beyond my expectations and did even more than what was required of the job. They did all this at great value for the dollar as well. Highly recommend this company and technician. Thank you for your service!!!
Andrew KwakAndrew Kwak
17:35 05 Sep 22
We had a problem with our shower drain leaking and a botched repair job by a previous plumber. We needed to call in the real professionals this time and Val was our guy. Rest easy if he's the one to answer your call.From his calm and calculated demeanor to his willingness to listen and provide the right solution, it was an absolute pleasure to deal with someone at the top of his field. Highest recommendation!
Emma ParkEmma Park
00:02 23 Aug 22
Valentin was super helpful and efficient. He knew exactly what the problem was as soon as he saw my broken faucets and fixed them all. I didn’t have to do anything - he took care of everything. Very reliable and pleased with the work he did. Everything works now!
Simon LiuSimon Liu
16:40 04 Aug 22
Valentin did amazing job fixing my leaking plumbing pipe. I had water leaking out in my basement. Andrii came in on Tuesday to inspect and quickly identified the problem. Then Valentin was scheduled in on Thursday to perform the fix. Both Andrii and Valentin are very professional. The fix was done in less than 2 hours. I can tell Valentin is very experienced. The work is very clean and top notch. The entire process is smooth and transparent. I would 100% recommend the company.
03:55 17 Jun 22
I usually don’t write reviews for any services or products, but the service I received from the Canada Waterproofers team was exceptional, and I truly believe they need to be recognized and appreciated for the way they are conducting their business.My Personal Experience:After I was told over the phone by another plumbing company that the basement ceiling leak was most likely a result of masonry issues, I called Canada Waterproofers to come and investigate. From the initial call with their receptionist, the service was very professional and friendly. Andrii, a waterproofing expert, got in touch with me and made an appointment for a free consultation. He showed up very promptly and was friendly, professional, and knowledgeable. After his investigation, he diagnosed the problem and concluded that it was a plumbing issue, not masonry. Andrii was nice enough to arrange a phone call from their own plumber (Val) for me.Val showed up at our house for an initial investigation and was able to find the suspected leaking area behind the wall within an hour of investigation, without opening extra holes all over the ceilings and walls. Val does an incredible job. He is smart, meticulous, thorough, and very skilled. He worked tirelessly throughout the day on his second visit to prepare the area and replace the leaking portion of the drain pipes inside the wall and ceiling. Once he was finished, he went above and beyond to clean up the space. Val is very honest and pleasant, and I feel that I was provided with the best possible service.As I was writing this review, Val sent me a text message to follow up on his work. This is another sign of great service. Thank You Val...!I feel relieved that I know who to call from now on for a water leak or plumbing related issues. If you ever have water related and plumbing problems inside or outside of the house, don’t waste your time looking elsewhere - just call Canada Waterproofers. You won’t regret it. They are professional, knowledgeable, friendly, and fair. When I told my friends, family, and neighbours about my experience, they all asked for Canada Waterproofers contact information, which I gladly provided to them.Big thanks to Andrii and Val for their expertise at diagnosing and resolving the situation. These individuals are valuable assets to the business and should be recognized for their knowledge and great work. Thank you, Canada Waterproofers, for the great service!
02:49 05 Jun 22
I had a major leak at my basement. They were really responsive and answered all my questions. They fixed my leak at a fair price very quickly and also gave me 25 year warranty! Cannot recommend enough. Great service and excellent work.
Manuel CordeiroManuel Cordeiro
22:50 24 May 22
**Update ** I just hired Canada Waterproofers again to waterproof the front of my house. The veranda addition had separated from the original foundation and the gap caused water to pour in during heavy rainfalls. Water seeped in through the front too. Team of four guys arrived at 8am and finished the whole job by 4pm. My front lawn was left better than when they arrived. Their pricing is fair. They're a professional operation. Don't even bother with RCC and getting other quotes. I can't imagine a better experience with hiring a contractor.Original ReviewI've hired Carl and his team twice, once at my previous home and and my current home. I hired Carl to do external waterproofing in the back corner of my home and install a backwater valve at the front. Great experience. Carl is honest to deal with with great pricing. His waterproofing team did the whole back corner in a single work day - from excavation to cleanup. Unreal. As for the backwater valve, once again, best price. Work was done well from start to finish.
Anne DenoonAnne Denoon
20:05 11 May 22
Highly recommended for waterproofing and plumbing. The Canada Waterproofing team was professional and efficient (the job was completed in two very long days). They responded promptly to a couple of issues we had. Their plumber Val Borysevych is also outstanding; he quickly identified and fixed a leak from a bathroom shower into the garage. We recently called him again to replace some very old (1957) shower faucets, and he cheerfully went above and beyond to get a difficult job done.
S RileyS Riley
16:32 17 Feb 22
It's taken me almost a year to write this review but I cannot recommend Andrew and the team at Canada Waterproofers enough. I had a stressful water situation in the basement of an old home and they rectified the situation so seamlessly. It's been almost a year and absolutely no traces of water anywhere in the basement. Thank you so much! Very much appreciate all your help.
Pierre TaschereauPierre Taschereau
20:54 22 Jun 21
Amazing service completed today on our leaky shower faucet. I sent pics to Valentin (ask for him cause he's awesome) and within minutes he was able to give me some options for repairs which were completed in about 2.5 hrs. We now have our shower back in perfect working condition. Thank you Valentin and Canada Waterproofers!!!
Chad NoelChad Noel
14:53 22 Jun 21
Excellent excellent service! This is the second time I've used these guys. They are the absolute best. The first time I used them was for the waterproofing at the side of my house. Not only were they one of the best quotes I received they also were so hard working and professional. Three years later and still no water problems coming into my basement. The second time I used them was for a unblocking of a drain! They were so fast and efficient ! Thanks guys! Call CANADA WATERPROOFERS for all your plumbing and waterproofing needs you wont be disappointed!
Kyle MichaelsKyle Michaels
02:05 01 Apr 21
Wow these guys are amazing. I had the pleasure of dealing with Carl. I had quotes from other companies which were comparable or cheaper, however after speaking with Carl I knew without a doubt I would be choosing Canada Waterproofers. His no pressure approach, guidance and sincerity won me over.
Lori SpringLori Spring
16:20 27 Mar 21
Carl has done a variety of work for us on a number of different occasions. The quality of the work has always been excellent. If any follow-up has been required, he’s always right there. I’ve recommended him to friends in the past, and would do so again without hesitation. And he’s a great guy!
22:05 25 Feb 21
Very professional company. Valentyn takes Covid precautions and makes sure job done properly. Highly recommend this services.
King Yee ManKing Yee Man
18:51 24 Nov 20
Early this year we had a flooded basement, we used Canada Waterproofers and they did an excellent job waterproofing the outside wall. We were very happy with the A+ service, affordable price and life time warranty. Last month, we had a sewer backup problem so we decided to use the same company. Carl, the owner came the next day. He ran a snake camera through the sewer pipe and found the clay pipe was broken which needs to replace and he suggested to install a backwater valve. He gave us a reasonable and honest quote with 25 years warranty, he even help us to apply for the Basement Flooding Protection rebate. Two of his employee came early next morning, they took almost a day to complete the task and left with the property very clean. We are very happy with the service once again. We would highly recommend this company to anyone - excellent job, honest quote, kind and helpful!
cha vecicha veci
03:03 01 Jun 20
Boris is a true professional 5 star rating plumber because he determined the source of the 2nd floor shower leak right away which 3 others plumbers from other companies failed. He fixed the problem without opening the main floor ceiling. He showed up on time, ensured quality service and charged us a reasonable price for fixing the shower, replacing garburator and replacing kitchen faucet. All 3 issues completed in less than 2 hrs. We are so glad we found Canada Waterproofers online. We will strongly recommend Boris from Canada Waterproofers to our families and friends for their plumbing problems.
This was my second time working with Boris and he really did a great job. My home is a century old. Boris Installed a new laundry tub, updated the plumbing, and worked my washing machine right into the pipes so it didn’t need to drain into the sink. Clean work. Boris really explains the job and the work he’s done in a way I can easy grasp. I asked Boris if he would take a look at my outdoor faucet that had no pressure and he fixed that too! Would definitely hire again.
Tina WongTina Wong
22:23 14 Jun 19
We had a sewer line fully replaced, then not long after a sump pump installed, and finally interior waterproofing done. Stuart, Carl, and Canada Waterproofers have always been a pleasure to deal with. They are honest and don't push for any unnecessary stuff. Every person we've ever dealt with from this company has been courteous, knowledgeable, skilled, patient, happy to answer questions, and ease any doubts. They do great work and are very fair with prices. They are excellent at following-up and making sure you are satisfied. I almost wish I had more for them to do, but our home is now safe and dry.All I can do is strongly recommend you contact them for any work you need done. You will not regret it. It is no surprise to me that they've won awards and have all these accolades. This is a reliable, hardworking company you want to support and keep in business.Cheers guys and thanks again for everything!
Brad WhittekerBrad Whitteker
19:52 21 May 19
These guys are amazing. They came on a long weekend with a double crew. These guys are some of the most efficient and thorough workers I have had work on any of my jobs at my house so far. They were able to replace the weeping tile, fixed all the cracks, and waterproofed my entire back wall of my house, plus a bunch of other fixes, all in a single day. The most amazing thing was when they left, it was as if they were never there. If you need waterproofing done, these guys should at least be one of your 3 quotes as they should be the bar others have to meet in order to get your business. If I have any further issues with my foundations, it will for sure not be the area they worked in, but will be who I call to fix it. Great job guys and thanks again for the minimal impact on my family
Jorge GouveiaJorge Gouveia
06:02 28 Aug 18
Kimberly AmaralKimberly Amaral
04:05 09 Mar 16
Couldn't believe how well and efficient they fixed my pipe leakage in my house. Thought it was going to cost me an arm and a leg but they managed to be reasonable with their prices. I would highly recommend this company. they will meet all your needs.
Mitesh PatelMitesh Patel
17:12 09 Jul 15
Amazing company. I highly highly recommend them. Some of the nicest contractors I've ever worked with! Kind polite professional and very quick to get work done! It is rare to meet such highly qualified and nice people in this industry who are not out to rip you off. Excellent value. I will gladly hire them again!
Yamalay GonzalezYamalay Gonzalez
14:51 27 Jan 15
Canada Waterproofers are a great company that have amazing workmanship.everyone that i dealt with at this company was honest and had a great knowledge.I would highly recommend this company to anyone.
Amit SinghAmit Singh
16:08 11 Jul 24
Great company, use them for all my projects
Mitch PamonagMitch Pamonag
16:00 21 Jun 24
Thank you, Canada, waterproofing for doing a excellent job 👏 saving me a lot of money 💰 and very professional and friendly customer service , I'll recommend 👍 Canada waterproofing for any plumbing issue .
Martha WatsonMartha Watson
15:59 21 Jun 24
Roger NewmanRoger Newman
23:33 12 Jun 24
This is the second time I have used this company's services. My kitchen drain was severely clogged, and my attempts to use a plumbing snake were unsuccessful. Later, I called Karl, and their service was very prompt—they came the same day and fixed the issue within an hour. They were very professional. The technician was not only efficient but also very friendly, explaining the root cause of the problem and preventive measures in detail. Over the years, I have never considered switching to another company. Their service has always left me extremely satisfied.
susan sproullsusan sproull
01:15 12 May 24
After some misunderstanding due to lack of communication with the management of our townhouse complex, I must say we are extremely pleased with the work Canada Waterproofers have done.We highly recommend Canada Waterproofers because they have something that a lot of companies don't have, they have integrity.
Filip GuzinaFilip Guzina
23:52 21 Jan 24
These guys are organised and tidy. They finished the work on time, protected everything inside my house in the area they were working and cleaned up at the end. I do not hesitate to offer a strong recommendation for their services.
loredanacaputo lcloredanacaputo lc
18:35 15 Jan 24
I was very pleased with the work completed by Andrew and his team at Canada Water Proofers. The consult to execution was a seamless process- the interior waterproofing was done exceptionally well, on time and on budget. Couldn’t be happier!
Cornel DsilvaCornel Dsilva
19:17 11 Dec 23
Amazing service from Slava and team from the first contact till the end. Superb professionalism and a job well done.
Carla MeiliCarla Meili
23:41 12 Nov 23
We recently used Canada Waterproofers for 3 seperate, complicated basement water, drainage, and flooding issues. Carl and his team consistently provided outstanding customer service with quick responses, willingness to answer questions and explain issues clearly, giving us high degrees of confidence in their work. They made these stressful situations more manageable than we expected or imagined. We highly recommend their services. One of the best experiences we ever had with a house-related specialist.
Andrew WangAndrew Wang
15:26 13 Oct 23
I am always skeptical of companies in these types of industries receiving so many 5-star reviews but with this one, I get it. Similar to others, we had a fantastic experience with Canada Waterproofers. They did interior waterproofing (with sump pump installation), camera inspection and service pipe replacement (from outside the house), as well as a main water valve change for us. Andrew/Andrii (the client rep) was a joy to deal with; responsive, friendly, detail-oriented, and gave the most competitive quotes (balancing experience and price) out of the many places I reached out to. Andrew the technician and the rest of his team were also great; they were on time, worked efficiently but carefully, and were communicative and professional throughout. We had a complicated service pipe issue that required detailed inspection and some analysis on how best to tackle it and Carl (the owner, I believe) came to do the inspection himself, who was extremely knowledgeable and clearly very experienced. We received detailed quotes before accepting the jobs as well as professional looking packages with warranty certificates, etc. following completion. The way this company presented itself - which it then backed up with its work - made us feel confident and comfortable throughout the process and brought my anxiety way down (which is not an easy thing to do, as I'm sure Andrii, who patiently answered my many, many calls and questions, can attest to). I have yet to find any reason not to go back to them for all plumbing/waterproofing related work in the future.
Shahrzad ShahriariShahrzad Shahriari
14:26 05 Oct 23
The company is not after your money. Carl, the owner came to our house, inspected everything and explained all the steps. He is honest and has a sense of humour. Afterall, he did not recommend waterproofing our basement. Can't get any more honest than that!
Benjamin KleinBenjamin Klein
12:48 25 Aug 23
Andrew and his team did an amazing waterproofing job for our basement. Andrew came to our house to do the estimate and I received the quote the next day with all the details. Throughout the process, Andrew was very responsive and the job was done on time. His crew were very professional and organized. I definitely recommend Canada Waterproofers for anyone who needs that kind of project to be done.
18:54 26 Jul 23
I've worked with Slava and his team multiple times. Once for basement waterproofing, the second time to fix a sewage pump disaster that another tradesman caused, a 3rd time to upgrade the water supply, and a 4th time to fix an emergency plumbing issue. All on different properties and occasions, and all of which have been excellent work done! Slava and his team are experts at what they do, pricing is fair, and always professional. There's a reason why I keep going back. Don't look anywhere else, this is the team you want to work with when it comes to waterproofing and plumbing!
Kruba VaratharajahKruba Varatharajah
17:09 18 Jul 23
Slava is amazing he has been doing this for years... I myself have used his service in two different properties, very wise good price and amazing service! Totally recommend if you have a water leak related problem at your house
Mylene ImMylene Im
01:50 15 Jul 23
You don’t need to call around for a waterproofing company. We’ve done it, and we won’t go anywhere else. Carl is professional, knowledgeable, personable, and timely. Most importantly, he provides HONEST advice during assessment. He’s helped us with our house in Mississauga and our rental property in Hamilton when we found water in both basements. Thanks again
hui zhui z
01:11 04 Jun 23
Andrew from Canada Waterproofers just completed the installation of a new sump pump at my basement. He is knowledgeable and accommodating. The owner is very responsive as well. I used to doubt the authenticity of all 5 star google reviews under a single company. But Canada Waterproofers does deserve positive feedback. Thank you, guys!
Theo SouthworthTheo Southworth
17:52 02 May 23
We worked with Carl to quote out waterproofing our foundation. On top of the great customer experience during that quote process the on-site team doing the work was hard working, efficient, polite and eager.Carl went out of his way in terms of follow ups to ensure we were happy with the service.Highly recommend this service to anyone having issues with their waterproofing and foundation patching.
AJ MerrickAJ Merrick
23:48 24 Mar 23
Andrew and his team (all the Andrews!) were fantastic. From the initial on-site inspection for basement foundation leak and sump pump installation quote, to all subsequent communication, booking a date that worked for our household, and day of repair, the team was professional, friendly, courteous, informative, honest, on time, super tidy, and provided excellent follow-up. I honestly can't think of a better experience for customer service and quality tradesmanship start-to-finish. Looking forward to quoting future underpinning work with this awesome crew.
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.
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

  • Drain Repair

  • Plumbing

  • 100% free estimate

  • 25 year transferable warranty

  • Fully Insured