Recommended Professionals

91%(103 reviews)
97%(890 reviews)
91%(9 reviews)
91%(103 reviews)
97%(890 reviews)
91%(9 reviews)
HomeStars
Waterproofing
Aquaseal Basement Waterproofing Contracting Ontario
Star Score
Learn more about how StarScore uses a complex algorithm which considers a company's review ratings, responsiveness, reputation, and recency.

94%

This is the average rating based on homeowner reviews.
This indicates how long it's been since the last review.
Indicates how well a pro reacts to reviews and review-related interactions with Homeowners.
How well a company responds to Service Requests and Reviews.
Reviews by rating (past 12 months)

Reviews for Aquaseal Basement Waterproofing Contracting Ontario

Average customer rating:
9.6 10 (227 reviews)

Sort by

JP in west Belleville
JP in west Belleville
1 review Belleville, ON
9/10

Fixing crack in concrete foundation, leaking in basement

The Aquaseal rep came the day after we called (a Sunday), were on time, courteous and got the job done. The 24 hour emergency number we called on the Sunday did not get a call back or visit, but when calling them again on Monday morning, they really helped us out by squeezing our job into their schedule. With a lifetime warranty, we hope never to have to use their services again!

Approximate cost of services:
$600.00
Was this review helpful?
Company Response

Thanks Jp in Belleville, Ontario. (Repaired Foundation Settlement Crack Repaired by Epoxy Crack Injection) for your business and most grateful for your time to do a review here thanks from all of us at Aquaseal Foundation Epoxy Repair Specialist Belleville Serving : Belleville, On. Trenton , On. Roslin , On. Prince Edward , On. Peterborough , On. Port Hope, On. Shannonville , On. Campbellford, On. Quinte West, On. Brighten, On. Colborne, On. Picton, On.

Angie in Kingston
Angie in Kingston
1 review Amherstview, ON
10/10

Installation of Interior Drain in Coldroom

Our coldroom began to leak last year and finally we decided to get it fixed before the spring rains. I called several companies and did hours of research and finally decided that Aquaseal was the best because they offer a lifetime, transferable warranty. While I initially wanted to have the area excavated around the front porch, the owner advised that since the landscaping was nice an interior drain would be best. During the course of the conversation, the owner advised that in all of his years of business he's never changed a quote.

Dave came out to do the job and it was anticipated that it would only take a day. When he started on the floor in the coldroom, he realized that it was going to be a bigger job than initially thought (since the floor was so thick) and now one day was going to stretch into two. The work was done in two days and Dave took the time to show us where the water was coming in and how he was going to correct the problem.

At the end of the job I was anticipating a bill larger than the estimate because it took the extra day. I was pleased to see that the owner held true to his word and the quote did not change!! More than this, as it was raining on the final day there was a lot of mud and dirt tracked into the basement. When Dave was finished with the job he started to clean the stairs. Completely unnecessary but the gesture was definitely appreciated.

I highly recommend this company (and have already recommended to my neighbours who also suffer a leaky coldroom).

Approximate cost of services:
$2,500.00
Any advice to offer fellow homeowners facing a similar project?
We were terrified to discover that we had water in our basement (via the coldroom) and after doing so much research, I am a lot more confident about the integrity of our home. Do your research and ask lots of questions. Also, if you get the opportunity to work on an unfinished basement -- do the research again so you get it right the first time.
Was this review helpful?
Wendy from Burlington
Wendy from Burlington
1 review Burlington, ON
10/10

Waterproofing Basement Leaks

Fast, courteous service! Very happy with Aquaseal and would use them again and recommend them to anyone! Customer service is outstanding and the technician knew his stuff and did a great job. Thanks Aquaseal!

Approximate cost of services:
$400.00
Was this review helpful?
Gary in Whitby
Gary in Whitby
1 review Whitby, ON
10/10

repaired a crack in my foundation

On the Family Day stat. holiday, I contacted Pierre at AQUASEAL and advised him of a crack that I had in my foundation that was leaking water into my basement as a result of a recent thaw. With no hesitation, Pierre told me he would have a guy here that afternoon. Acouple hours later, I returned home and was met by Rudy in my drive. Not only did Pierre send a guy out, he sent the same guy who had worked on two previous cracks 20 years ago. Rudy told me of repairs he had done that I didn't know about!! That work was done for the original owner. Those repairs, 20 yrs. later have stood the test of time. Just waiting for water to show up outside to see if it's alright. As for the accommodation and service....A plus!
I did call the "other guys" and was advised they would get back to me the next business day. Would have been to late with a basement full of water. Thanks Pierre and Rudy for your quick service. Call Aquaseal, you will be treated as a customer should be treated...........

Approximate cost of services:
$450.00
1 of 1 people found this review helpful.
Was this review helpful?
Company Response

Thanks Gary in Whitby Ont. Again For Your Business.We appreciate you hiring us showing ongoing confidence where we repaired a foundation vertical settlement concrete wall cracks by epoxy injection in your home. ""THANKS FOR YOUR REVIEW"" hire us again ever please remind us your time again to do this review here THE Aquaseal Foundation Epoxy Crack Repair Specialists Durham Region TEAM"" (Serving Southern Ontario London On to Kingston, On Toronto, On to Gravenhurst, On and everywhere between such as London on, Woodstock On, Tillsonburg On, Brantford On, Brant On, Haldimand On, Welland On, Fonthill On, Niagara Falls On, St Catharines On, Grimsby On, Stoney Creek On, Hamilton On, Cambridge On, Stratford On, Waterloo On, Kitchener On, Guelph On, Waterdown On, Burlington On, Milton On, Fergus On, Orangeville On, Mono On, Erin On, Oakville On, Halton Hills On, Georgetown On, Brampton On, Caledon On, Arthur On, Shelburne On, Alliston On, Collingwood On, Angus On, Wasaga Beach On, Barrie On, Gravenhurst On, Bracebridge On, Huntsville On, Fenelon Falls On, Bobcaygeon On, Beaverton On, Lindsay On, Sutton On, Georgina On, Innisfil On, Keswick On, Bradford On, Newmarket On, Aurora On, King City On, Nobleton On, Bolton On, Vaughan On, Richmond Hill On, Maple On, Woodbridge On, Unionville On, Thornhill On, Stouffville On, Uxbridge On, Markham On, Scarborough on, Toronto On, Pickering On, Ajax On, Whitby On, Brooklin On, Port Perry On, Oshawa On, Courtice On, Clarington On, Port Hope On, Newcastle On, Bowmanvillle On, Newtonville On, Peterborough On, Kawartha Lakes On, Cobourg On, Trent Hills On, Campbellford On, Northumberland On, Brighton On, Quinte West On,
Trenton On, Prince Edward On, Belleville On, Napanee On, Kingston On) "Family Owned Company" 38 Years Experienced"." 20 Year New Home Builder". Serving Southern Ontario since 1988 .PS Mr Gary in Whitby Ontario.
should you or any direct family member ever need our services in the future please remind us of your time here to do a "" greatest "" review for Aquaseal."""" For A Free Estimate Now : http://aquasealwaterproofing.com/contact.php

Marilynn in Caledon
Marilynn in Caledon
1 review Bolton, ON
10/10

Waterproofing of 18 foot interior unfinished basement wall

In the summer of 2007 I had a number of renovation projects completed inside and outside. Aqua Seal were the only contractor who did what they said they would do, when they said they would do it for the price they quoted. The crew respected my home by protecting my floors with drop sheets and left the work area free of any debris. I am now in the position that I need to have work conpleted by contactors in 2007, REDONE, and am looking to ask Aqua Seal back to help solve a problem created by one of the other contractors.

Approximate cost of services:
$1,300.00
Was this review helpful?
Company Response

Thanks Marilynn in Caledon Ontario. Again For Your Business.We appreciate you hiring us to complete a inside weeping tile drainage system in your basement by our Caledon TEAM"" (Serving Southern Ontario London On to Kingston, On Toronto, On to Gravenhurst, On and everywhere between such as London on, Woodstock On, Tillsonburg On, Brantford On, Brant On, Haldimand On, Welland On, Fonthill On, Niagara Falls On, St Catharines On, Grimsby On, Stoney Creek On, Hamilton On, Cambridge On, Stratford On, Waterloo On, Kitchener On, Guelph On, Waterdown On, Burlington On, Milton On, Fergus On, Orangeville On, Mono On, Erin On, Oakville On, Halton Hills On, Georgetown On, Brampton On, Caledon On, Arthur On, Shelburne On, Alliston On, Collingwood On, Angus On, Wasaga Beach On, Barrie On, Gravenhurst On, Bracebridge On, Huntsville On, Fenelon Falls On, Bobcaygeon On, Beaverton On, Lindsay On, Sutton On, Georgina On, Innisfil On, Keswick On, Bradford On, Newmarket On, Aurora On, King City On, Nobleton On, Bolton On, Vaughan On, Richmond Hill On, Maple On, Woodbridge On, Unionville On, Thornhill On, Stouffville On, Uxbridge On, Markham On, Scarborough on, Toronto On, Pickering On, Ajax On, Whitby On, Brooklin On, Port Perry On, Oshawa On, Courtice On, Clarington On, Port Hope On, Newcastle On, Bowmanvillle On, Newtonville On, Peterborough On, Kawartha Lakes On, Cobourg On, Trent Hills On, Campbellford On, Northumberland On, Brighton On, Quinte West On,
Trenton On, Prince Edward On, Belleville On, Napanee On, Kingston On) "Family Owned Company" 38 Years Experienced"." 20 Year New Home Builder". Serving Southern Ontario since 1988 .PS Mrs Marilynn in Caledon should you or any direct family member ever need our services in the future please remind us of your time here to do a "" greatest "" review for Aquaseal."""" For A Free Estimate Now : http://aquasealwaterproofing.com/contact.php

Rob in Woodbridge
Rob in Woodbridge
1 review Kleinburg, ON
10/10

Basement Waterproofing

An esitamte of the cost was requested for 5 cracks to be sealed. Their cost was the most economical among 3 vendors. The appointment was set two weeks in advance. On the day of the appointment, there was a snowstorm and Aquaseal Technician called to indicate he would be late. He arrived about a half hour late. When we examined each crack, I discovered that there were 3 additional cracks that I missed, but he was able to complete the job that day within 8 hours. The work was thorough and a thaw on the following weekend proved that the cracks were effectively sealed. The technician was very professional and was determined to finish the job. The dedication of this individual to complete his work on time allowed us to get on with finishing our basement.

Approximate cost of services:
$3,200.00
Was this review helpful?
Company Response

thanks Rob in Woodbridge Ontario for your business and review Woodbridge Foundation Wall Epoxy Crack Repair Specialists York Region "TEAM" for service at your property in Woodbridge Ontario. We thanks for your business for repairing 8 foundation wall settle cracks by epoxy resin injection for your basement/foundation from all our team @ Aquaseal Basement Waterproofing Contractors Woodbridge (Serving Southern Ontario London On to Kingston, On Toronto, On to Gravenhurst, On and everywhere between such as London on, Woodstock On, Tillsonburg On, Brantford On, Brant On, Haldimand On, Welland On, Fonthill On, Niagara Falls On, St Catharines On, Grimsby On, Stoney Creek On, Hamilton On, Cambridge On, Stratford On, Waterloo On, Kitchener On, Guelph On, Waterdown On, Burlington On, Milton On, Fergus On, Orangeville On, Mono On, Erin On, Oakville On, Halton Hills On, Georgetown On, Brampton On, Caledon On, Arthur On, Shelburne On, Alliston On, Collingwood On, Angus On, Wasaga Beach On, Barrie On, Gravenhurst On, Bracebridge On, Huntsville On, Fenelon Falls On, Bobcaygeon On, Beaverton On, Lindsay On, Sutton On, Georgina On, Innisfil On, Keswick On, Bradford On, Newmarket On, Aurora On, King City On, Nobleton On, Bolton On, Vaughan On, Richmond Hill On, Maple On, Woodbridge On, Unionville On, Thornhill On, Stouffville On, Uxbridge On, Markham On, Scarborough on, Toronto On, Pickering On, Ajax On, Whitby On, Brooklin On, Port Perry On, Oshawa On, Courtice On, Clarington On, Port Hope On, Newcastle On, Bowmanville On, Newtonville On, Peterborough On, Kawartha Lakes On, Cobourg On, Trent Hills On, Campbellford On, Northumberland On, Brighton On, Quinte West On, Trenton On, Prince Edward On, Belleville On, Napanee On, Kingston On) "Family Owned Company" 38 Years Experienced"." 20 Year New Home Builder". Serving Southern Ontario since 1988 .PS Mr Rob in Woodbridge Ontario. should you or any direct family member ever need our services in the future please remind us of your time here to do a "" greatest "" review for Aquaseal."""" For A Free Estimate Now : http://aquasealwaterproofing.com/contact.php

Tracey in Bowmanville
Tracey in Bowmanville
3 reviews Bowmanville, ON
10/10

Basement Leak

Upon finding a leak in our 5 year old home's basement that was not covered through Tarion, we contacted AquaSeal. They were able to come out and fix the problem the same day which was a tremendous help due to our busy schedules! The work was done quickly and effectively. We no longer have a leak and our basement is sound once again! I would definately recommend them to anyone experiencing leaks in their basements.

Approximate cost of services:
$250.00
1 of 1 people found this review helpful.
Was this review helpful?
mulder in oshawa
mulder in oshawa
1 review Oshawa, ON
9/10

sealed cracks in basement wall

leaks from cracks in basement walls, epoxy sealed, clean and neat, haven't had leak since, the guys did a great job!! I highly recommend the process.. and if I get anymore cracks in my wall I'll be calling aquaseal again..

Approximate cost of services:
$650.00
1 of 1 people found this review helpful.
Was this review helpful?
June in Bancroft
June in Bancroft
3 reviews Ennismore, ON

First Review

10/10

Leaky basement

One wall of our basement started to leak. After calling 2 contractors and a plumber each told me that my entire outside walls needed to be excavated and a new drainage system installed.I wasn't satisfied with this messy and expensive solution. So I went to the internet and looked under leaky basements.
I found Aqua Seal and after talking to Lisa I was hopeful that they could fix the problem. Rudy came out to measure,answer my endless questions and give me a quote. At no time was I pressured into signing but instead each person that I dealt with was friendly and reassuring. The key factors that won me over were the confidence Aqua Seal has in their products; the job could be done from the inside; and the cost.
On Jan 27th 2009 two Aqua Seal employees arrived and put drop cloths down everywhere and started right to work. In less than 5 hours they had dug a 12" trench along the 28' wall...inserted pipes...drained the cider blocks...applied a vapor barrier over the entire wall...and cemented up the floor. There was a little dust in the basement from the drilling but everything else was cleaned up totally.
As you can tell I am impressed and very satisfied with a job well done!

Approximate cost of services:
$3,500.00
Was this review helpful?
Company Response

Thanks June in Bancroft Ontario. Again For Your Business.We appreciate you hiring us to complete a inside weeping tile drainage system in your basement by our Bancroft Ontario TEAM. (Serving Southern Ontario London On to Kingston, On Toronto, On to Gravenhurst, On and everywhere between such as London on, Woodstock On, Tillsonburg On, Brantford On, Brant On, Haldimand On, Welland On, Fonthill On, Niagara Falls On, St Catharines On, Grimsby On, Stoney Creek On, Hamilton On, Cambridge On, Stratford On, Waterloo On, Kitchener On, Guelph On, Waterdown On, Burlington On, Milton On, Fergus On, Orangeville On, Mono On, Erin On, Oakville On, Halton Hills On, Georgetown On, Brampton On, Caledon On, Arthur On, Shelburne On, Alliston On, Collingwood On, Angus On, Wasaga Beach On, Barrie On, Gravenhurst On, Bracebridge On, Huntsville On, Fenelon Falls On, Bobcaygeon On, Beaverton On, Lindsay On, Sutton On, Georgina On, Innisfil On, Keswick On, Bradford On, Newmarket On, Aurora On, King City On, Nobleton On, Bolton On, Vaughan On, Richmond Hill On, Maple On, Woodbridge On, Unionville On, Thornhill On, Stouffville On, Uxbridge On, Markham On, Scarborough on, Toronto On, Pickering On, Ajax On, Whitby On, Brooklin On, Port Perry On, Oshawa On, Courtice On, Clarington On, Port Hope On, Newcastle On, Bowmanvillle On, Newtonville On, Peterborough On, Kawartha Lakes On, Cobourg On, Trent Hills On, Campbellford On, Northumberland On, Brighton On, Quinte West On,
Trenton On, Prince Edward On, Belleville On, Napanee On, Kingston On) "Family Owned Company" 38 Years Experienced"." 20 Year New Home Builder". Serving Southern Ontario since 1988 .PS Mrs.June in Bancroft should you or any direct family member ever need our services in the future please remind us of your time here to do a "" greatest "" review for Aquaseal."""" For A Free Estimate Now : http://aquasealwaterproofing.com/contact.php

The reviews on this page are the subjective opinion of the Author and not of HomeStars Inc.

More about Aquaseal Basement Waterproofing Contracting Ontario

AquaSeal Basement Waterproofing Contractors . is a family owned company specializing in waterproofing and waterproofing solutions for the residential homeowner and construction industry. We have ben serving Southern Ontario with 38 years of combined experience. AquaSeal Basement Waterproofing was established in 1988 to provide all proven methods of repair for ...
Company profile information is not moderated by HomeStars. Ask the contractor to verify before hiring.
Looking for Waterproofing pros in Oshawa?