Ottawa, ON

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Ottawa, ON
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Professional Basement, Foundation & Crawlspace Waterproofing Contractors in Ottawa, ON

The highest-rated Basement Waterproofing & Crawlspace Repair companies out of 46 vetted & reviewed in the Ottawa area.

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Black Tar Construction

Black Tar Construction

(44)
Concrete Driveway Installation, Excavation and Grading, Renovations & Home Services
“Good communication before and after the service. Easy web portal for the quotes, invoices, agreements. I had my asphalt driveway completely re-done last fall [2023] so it's too early to comment on the quality of the work but I am happy with it so far...”
Free Initial Consultation
In Business Since 2016
890 Churchill Ave. S, Ottawa, ON K1Z 5H2
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Foundation Repair Action Restoration

Foundation Repair Action Restoration

(48)
Heritage Masonry Restoration, House Foundation Lifting, Garage, Windows and Doors Installation
“Great person to work with. He was on site every day. The job was done promptly and professionally. The job was originally a repair to the basement slab but discovered the underlining problem with the foundation. No one wants to hear that the job ...”
Free Initial Consultation
Licensed, BBB Accredited
In Business Since 2016
Emergency Services
207 Bank St Suite 311, Ottawa, ON K2P 2N2
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Braden Foundation Construction

Braden Foundation Construction

(50)
Foundation Crack, Wet Basement, Foundation Inspection
“We hired Braden to waterproof our entire foundation. They arrived on site at the end of September 2022. The crew arrived everyday, was always on time and were very hard working. Took a week to complete from start to finish. We had minor damage to par...”
Free Initial Consultation
In Business Since 2018
Family Business
5300 Ramsayville Rd, Ottawa, ON K1G 3N4
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Wolfenburg Roofing

Wolfenburg Roofing

(48)
Residential Roofing, Commercial Roofing
“We never leave online reviews but we're making an exception in this case for Wolfenburg. The entire team was excellent, from the onsite team led by Dan (outstanding!), to Pat and Nancy in the office. This is a professional roofing company that commun...”
Offers Financing Options
Licensed
Free Initial Consultation
81 Montréal Rd, Ottawa, ON K1L 6E8
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Cody Building Services

Cody Building Services

(45)
  • Employe
  • Pricing
  • Team
“Outaouais window cleaners are professional, hardworking and meticulous people. I am always satisfied when I use their services and I have done business with them for many years.”
Free Initial Consultation
In Business Since 2015
1620 Scott St, Ottawa, ON K1Y 4S7
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Ardel Concrete Services

Ardel Concrete Services

(23)
Concrete Garage Floors, Walkways & Patios, Weeping Tile Repair, Foundation Crack Injection and Repair in Ottawa
“We had a crack in our foundation and needed an epoxy injection repair. We called around a few places, but ultimately, Steve was very responsive, punctual, and professional. And not to mention, very fair pricing. Would definitely recommend to family, ...”
Free Initial Consultation
In Business Since 1999
Family Business
8435 Copeland Rd, Ottawa, ON K0A 1B0
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Ottawa Foundation Repair

Ottawa Foundation Repair

(48)
  • Questions
  • Job
  • Leaking
“What a great experience! Yousef responded to all of my questions very quickly, showed up when he said he would and had lots of good information. He was able to offer lots of insight into what the most important priorities were. Foundation problems ar...”
In Business Since 2013
281 Hinchey Ave, Ottawa, ON K1Y 1L9
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Renco Home Improvements

Renco Home Improvements

(36)
Bathroom Renovations, Basement Renovations, Waterproofing Basements
“Renco was extremely professional to deal with. Terry in particular responded to my email inquiry quickly, came out to assess the work. I had the quote by the end of the day, and his very talented and detail oriented team member, Blair repaired all th...”
Free Initial Consultation
1178 Checkers Rd, Ottawa, ON K2C 2S7
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The Foundation Guys Inc

The Foundation Guys Inc

(3)
Attic Insulation, Crawl Space Repair, Foundation Repair Products
“I have used foundation guys twice. Once for their Sump pump system, which went in in a couple of hours and now gives me peace of mind and once for a crack in my foundation. In both cases they should up, did the work with minimum disruption and left. ...”
Free Initial Consultation
Licensed, BBB Accredited
In Business Since 2015
Offers Financing Options
1294 Algoma Rd, Ottawa, ON K1J 8N4
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Bol-Dan Foundation & Masonry Inc

Bol-Dan Foundation & Masonry Inc

(15)
  • Window Well
  • Spring
  • Winter
“We want to thank you for repairing our basement wall. With the heavy downpours of rain in the last month we do not have a droplet of water in our basement. Excellent customer service and an excellent repair. Again THANK YOU!”
Free Initial Consultation
Emergency Services
1730 St. Laurent Blvd, Ottawa, ON K1G 5L1
Featured

26% of Canadian homeowners have experienced water damage in their homes. It accounts for over 50% of home insurance claims. 93% of these incidents are preventable, but 43% of homeowners aren't sure how to do so. One of the best methods is foundation waterproofing. This process blocks water from the outside and inside. Read on to learn the benefits it can provide for your home.

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The Foundation Experts Inc.

The Foundation Experts Inc.

(19)
Stone Foundation Repair, Basement Waterproofing, More Services
“Alex and his team performed underpinning (summer 2020) along my entire front foundation wall. Alex is very professional and explained how the work would be performed. Engineers were verifying every step, and the job was done perfectly, on cost, and a...”
Licensed, BBB Accredited
In Business Since 2005
Family Business
9, 2020 Lanthier Dr Suite 383, Ottawa, ON K4A 3V4
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Ultimate Foundations Repairs/Screw Piles

Ultimate Foundations Repairs/Screw Piles

(8)
Foundation Repair, Lifting, Stabilization & Straightening, Screw Piles Foundation
“We used the services of this company for our foundation very satisfied with the services provided fast services and affordable prices thank you very much”
Emergency Services
In Business Since 2019
Free Initial Consultation
3065 Ottawa Regional Rd 174, Cumberland, ON K4C 1G9
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Foundation Repair Ottawa

Foundation Repair Ottawa

(2)
“Good”
Emergency Services
In Business Since 2012
Free Initial Consultation
78 George St #204, Ottawa, ON K1N 5W1
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Above Water Inc.

Above Water Inc.

(6)
Structural Repairs, Foundation Crack Repair, Foundation Restoration
“Very professional approach from start to finish. Thank you very much guys for the great work. Finally our 70 year old block foundation is bone dry and structurally restored.”
Family Business
In Business Since 2011
323 Coventry Rd #71, Ottawa, ON K1K 3X6
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Action Foundation Repairs

Action Foundation Repairs

(7)
“Excellent service! Couldn't be happier with the results. They did the job in one day and placed my flowers and trees back where they originaly were. Thank you! Positive Responsiveness, Punctuality, Quality, Professionalism, Value”
Free Initial Consultation
1297 St. Jean St, Ottawa, ON K1C 1N5
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Bencorp Construction

Bencorp Construction

(3)
“Great work, we couldn't be happier!! thank you Benny.”
1548-A Raven Ave, Ottawa, ON K1Z 7Y9
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Tierney Foundation Repair

Tierney Foundation Repair

(1)
“Had a great experience with both the owner and their staff! Such a great and friendly company! Thank you Sam. Positive Responsiveness, Punctuality, Quality, Professionalism, Value”
In Business Since 2018
3 Fairfield St, Ottawa, ON K2H 5J7
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Galipeau Multi-Service Group

Galipeau Multi-Service Group

“The Galipeau Multi-Service Group specializes in a variety of building maintenance tasks. We are confident in bringing you a high quality service that will lead our reputation to drive us, and you, further!”
In Business Since 2016
637 Center St, Ottawa, ON K1K 2N8
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Ottawa Building & Foundation Repair Inc.

Ottawa Building & Foundation Repair Inc.

(7)
  • Pay
  • Foundation Repairs
  • Project
“Having water leaking into your basement is a pain (and a few other adjectives) so i wanted it fixed right. I had a number of companies provide estimates and went with Ottawa Building & Foundation for a few reasons. They all had good reviews and i a...”
1523 Laperriere Ave Unit B004, Ottawa, ON K1Z 7T1
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Summit Drain & Plumbing Ottawa

Summit Drain & Plumbing Ottawa

(50)
Weeping Tile Installation, Basement Waterproofing, Sump Pump Battery Backup Installation
“Summit replaced the cast iron pipes in our home with ABS. Work was done on time, on budget, and with minimal damage to the rest of the basement for the team to access and remove the old piping. Team were great and removed the old materials leaving ...”
Locally Owned & Operated
Transparent Fees & Pricing
Licensed
Free Initial Consultation
70 McDermot Ct, Kanata, ON K2L 3V5
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Roofmaster Ottawa Inc.

Roofmaster Ottawa Inc.

(43)
Siding, Fascia & Soffit, Chimney Repairs & Masonry Work, Metal Roofing
“Hugo and his crew of Bobby , Pascal and others are to be commended on their work and job. Quick and precise, clean and competent…really “rare” to find such a crew especially their foreman Hugo whose work ethic should be highly recognized and again c...”
Family Business
Offers Financing Options
Licensed, BBB Accredited
Free Initial Consultation
Serving Ottawa Area
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Pro-Core Foundations

Pro-Core Foundations

(10)
Basement Lowering, Crawl Space Encapsulation, Basement Waterproofing
“Professional and bilingual! Professional and bilingual! At the first meeting I saw that they knew what they were talking about. At our first meeting I saw that they knew what they were talking about. Very professional and polite! This is their work!”
Licensed
In Business Since 2013
Serving Ottawa Area
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Dr. Pipe Drain and Plumbing

Dr. Pipe Drain and Plumbing

(31)
  • Basement
  • Work
  • Bathroom Sink
“I consulted five different plumbing companies regarding the replacement of my drain pipe and ​possibly installing a backwater valve. Dr Pipe was by far superior in knowledge, professionalism, and honesty. While some plumbers tried to sell unnecessary...”
Coupons & Offers
Transparent Fees & Pricing
Licensed
In Business Since 2017
168 Point Prim Cres, Nepean, ON K2J 6P6
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EC Foundations

EC Foundations

(39)
  • Price
  • Questions
  • Garage
“We engaged EC Foundations to waterproof our foundation (approx 100ft) - Scott (owner) and the crew were extremely professional. The project was completed on time and budget. What impressed me was the care and attention Scott and the crew took to keep...”
Free Initial Consultation
In Business Since 2020
Locally Owned & Operated
81 Auriga Dr Unit #8, Nepean, ON K2E 7Y5
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Basement Waterproofing Services in Ottawa, ON Cost Estimates

Minimum cost
$856
Maximum cost
$16394
National Average
$6131
$2851
$9266
Average price range is based on 432 cost profiles
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Average Cost $6131
Minimum cost $856
Maximum cost $16394

Average range $2851 to $9266 is based on 432 cost profiles.

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