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

The highest-rated Basement Waterproofing & Crawlspace Repair companies out of 38 vetted & reviewed in the Clarington area.

Aquaphobia Foundation Repair & Crack Injections

Aquaphobia Foundation Repair & Crack Injections

(49)
Window Well Installation, Leaking Rod Hole Repair, Carbon Fibre Foundation Reinforcement
“We got the run around from another company but after talking to Jon from Aquaphobia my only regret was not finding him sooner. He was great on the phone, said all the things you want to hear when have a job needing done timely and he followed throug...”
Free Initial Consultation
Serving Clarington Area
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Durham Backhoe Basement Waterproofing

Durham Backhoe Basement Waterproofing

(40)
  • Warranty
  • Spring
  • Couple
“I Had a crack in my foundation that was leaking. I had tried everything to stop it to no avail. Durham backhoe dug it out and did a proper repair in only a day and a half. It was a challenging dig as it is right where our power and cable wires are bu...”
Free Initial Consultation
In Business Since 2009
Locally Owned & Operated
Serving Clarington Area
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Aquaseal Foundation Crack Repair Wet Basement Solutions

Aquaseal Foundation Crack Repair Wet Basement Solutions

(39)
Window Well & Drain, Inside Weeping Tile Drainage System, Hydro Panel Conduit Leak Repair
“I had a water leak from an electrical conduit and immediately called aquaseal! They seemed to be the only vendor that gave me the confidence to fix the problem. Their proprietary method using aquaseal grout did the job! Pierre effectively sealed ins...”
30+ Years Experience
Serving Clarington Area
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Hutchuk's Construction (Hutcon)

Hutchuk's Construction (Hutcon)

(12)
Living (Green) Roof, Interior Renovations, Landscape
“Derek did an incredible job rebuilding our backyard and driveway with new sod, a brand new patio and a driveway extension. He is a good listener and took the time to accomodate any minor changes and the end result was very much what i wanted. This wa...”
Free Initial Consultation
37 Kawartha Ave, Oshawa, ON L1H 3Y7
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Martyn Excavating

Martyn Excavating

(11)
Residential Snowplowing, Excavation, Waterproofing
“When our basement flooded we called Brad and he accommodated our schedules to assess the issues. He was very friendly and professional! We are so grateful for his expertise and guidance. I would 100% recommend giving Brad a call for your basement wat...”
Free Initial Consultation
Serving Clarington Area
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Dig Tech Infrastructure

Dig Tech Infrastructure

(3)
  • Team
“Fast , friendly and professional service… had several quotes but they took the time to explain what they needed to do to make my driveway the way I envisioned… Did a great job and when the left , everything was clean and tidy !!!!”
Emergency Services
Serving Clarington Area
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United Concrete Finishing

United Concrete Finishing

“As a Family Owned Business we've taken pride in being part of our customers projects for over 40 years in Ontario. No project is to big or to small for our concrete professionals, tackling a wide variety of concrete construction projects in all field...”
Free Initial Consultation
In Business Since 2020
Family Business
Serving Clarington Area
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Solid Seal Concrete Medics

Solid Seal Concrete Medics

(1)
“It is with great pleasure that I write this testimonial on behalf of Tyler & Steve (Solid Seal Concrete Medics) whom we sourced through Google. It was a challenge initially sourcing a contractor for the small jobs we wanted to have completed. Of ...”
Serving Clarington Area
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Creative Visions

Creative Visions

1300 King St E, Oshawa, ON L1H 8N9
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Moffatt Bros. Roofing Ltd.

Moffatt Bros. Roofing Ltd.

(47)
Asbestos Removal, Duradek, Metal Shingles
“From start to finish, our experience with Moffatt Bros Roofing was incredibly positive. From Jason our sales rep to the entire crew who worked hard from start to completion, we couldn't be more happy. All staff were very professional, diligent, and g...”
Free Initial Consultation
Offers Financing Options
Serving Clarington Area
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Guardian Plumbing and Drain

Guardian Plumbing and Drain

(49)
  • AC
  • Basement
  • Sump Pump
“We were very pleased with the prompt service provided. The guys knew what to do and were able to explain it to us so we understood. They were respectful and courteous. We would highly recommend Guardian Plumbing & Drain.”
Coupons & Offers
Offers Financing Options
Free Initial Consultation
200 McGuire St, Cobourg, ON K9A 0H9
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Accl Basement Wateproofing

Accl Basement Wateproofing

(22)
Acclwaterproofing.com, External Waterproofing Procedure, Internal Waterproofing Procedure
“We Used ACCL for our basement water damage repairs and maintenance their services were very professional we don't have anymore water leaks Positive Responsiveness, Punctuality, Quality, Professionalism, Value”
Coupons & Offers
Remote Consultations Available
Free Initial Consultation
Serving Clarington Area
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Brad Duggans Waterproofing Inc

Brad Duggans Waterproofing Inc

(13)
Interior Waterproofing, Formed Concrete Foundation Waterproofing, Cinder Block Foundation Waterproofing
“Brad and his team were really great. We were in really good hands and trusted the quality of his work. He did waterproofing around our home.... excavated, added in weeping tile, membranes, etc. He was always punctual and professional. We feel really ...”
701 Rossland Rd E Suite 633, Whitby, ON L1N 9K3
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Sierra Stone GTA Rubber Stone

Sierra Stone GTA Rubber Stone

(17)
  • Porch
  • Pool
  • Product
“Michelle just finished resealing our pool deck and despite being over ten years old it looks like new. What a pleasure to use this past decade and so much better looking than the cracked concrete it covers. Best of all however is Michelle and her t...”
Free Initial Consultation
In Business Since 2023
Serving Clarington Area
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Crawford & Son's

Crawford & Son's

(5)
“From the quote to the completion of the job, these guys are top notch. Professional, honest, hard working, friendly, tidy and so much more. Peter explained everything to me during the process and all questions were welcome. They went above and beyond...”
Free Initial Consultation
In Business Since 2002
170 Fuller Rd #4, Ajax, ON L1S 7G8
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ASG Construction & Restoration

ASG Construction & Restoration

(4)
“We were very impressed with the work that Gary & his crew did to replace the chipped & broken bricks at the base of the entire back side of our house...beautiful, clean work despite the extreme heat! Then, they followed up by repairing our basement ...”
Licensed
In Business Since 2012
Free Initial Consultation
Serving Clarington Area
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RK Flat Roofing

RK Flat Roofing

(4)
“RK Roofing, is exceptional. Provided excellent knowledge base, honest assessments of materials. Worked above and beyond to clarify and resolve roof challenge. Definitely recommend.”
Emergency Services
20+ Years Experience
Free Initial Consultation
Family Business
Serving Clarington Area
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RBZ Contracting

RBZ Contracting

(7)
  • Property
  • Project
  • Team
“Romeo and his awesome crew did an amazing job on the property. Landscaping and concrete work. Waterproofing and fencing. Would definitely recommend this company. Great bunch of guy!”
In Business Since 1997
6590 Coronation Rd, Whitby, ON L1M 1R5
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123

123

(5)
  • Team
“Jacob and his crew are fast and informative and provide quality workmanship. Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services Roof repair”
16 Jacob Dr, Whitby, ON L1P 1B1
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Morco Foundations

Morco Foundations

“Making your old concrete looking better than new. The contractors at Morco Foundations strive to bring you quality concrete work for both commercial and residential clients. From exterior painting and cracks to general touch ups, we can give you conc...”
In Business Since 2011
Serving Clarington Area
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Northland Paving Toronto

Northland Paving Toronto

(21)
  • Quality
  • Quote
  • Winter
“Giorgio was good to work with as he has the experience and knowledge to help with product selection and solutions. We had a fairly long driveway to asphalt and another area for interlock and both those teams were really efficient, professional and k...”
Licensed, BBB Accredited
30+ Years Experience
70 Minuk Acres, Toronto, ON M1E 4Y6
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Wrench it Up

Wrench it Up

(49)
Septic Tank Services, Water Pump Services, Faucet Services
“Tighten it up Every time I have used Plumbing throughout the years, they have beyond my expectations. In every way, they have provided me with an amazing customer experience. They are reliable, professional, inexpensive, and timely. Warm regards.”
Licensed
In Business Since 2017
Emergency Services
390 Progress Ave Unit# 2, Toronto, ON M1P 2Z6
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Aluneed Ltd

Aluneed Ltd

(48)
Foundation, Waterproofing, Drain
“This company is an honest one. I had Alex come to give me a 2nd quote, he said I am not going to take your money the leak is from your window; which I was already in the process of changing. I believe he has saved me a lot of money. Please get a quot...”
Licensed
In Business Since 2020
Free Initial Consultation
Family Business
Serving Clarington Area
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Act Fast Waterproofing Corp.

Act Fast Waterproofing Corp.

(50)
External Waterproofing, Demolition and Excavation, Sump Well & Pump
“We've had Colm provide his expertise on various water issues in our house over the years, and he's always incredibly helpful. His long term support is what makes Act Fast Waterproofing stand out - when we needed to add battery back ups to our sump p...”
Free Initial Consultation
In Business Since 2012
2 Red Deer Ave, Toronto, ON M1N 2Y7
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Basement Waterproofing Services in Clarington, ON Cost Estimates

Minimum cost
$846
Maximum cost
$16210
National Average
$6062
$2819
$9162
Average price range is based on 344 cost profiles
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Average Cost $6062
Minimum cost $846
Maximum cost $16210

Average range $2819 to $9162 is based on 344 cost profiles.

Why these companies made our list

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