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Crawford & Son's

(4)

“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...”

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ASG Construction & Restoration

(3)

“Would definitely recommend Gary and his crew. It was just a small job, laying concrete pad for a shed. On time, courteous, did a great job, cleaned up completely on completion and was a good listener !”

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Canadian Concrete Leveling

(49)

Technicians
Stairs
Deck

“Canadian Concrete Levelling were excellent to deal with. Their representative was knowledgeable and punctual. All quotes were transparent and accurate. The trades people were very efficient and well versed in the task of levelling our garage slab....”

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Act Fast Waterproofing Corp.

(50)

External Waterproofing, Masonry Services, Crack Injection Sealing

“Colm and his team did internal and external waterproofing for me. Very friendly and professional, and always took extra time to make sure the job was done right. Would highly recommend.”

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Wrench it Up

(50)

Laundry Machine Service, Faucet Services, Water Pump Services

“Ethan was not only professional he was so so reapectal, my words don't lose Ethan. Ethan has a gift Not everyone has the gift for what they do!! Ryan has intelligence and the gift of knowing how to deal with people!!! Ryan what a pleasure you're aw...”

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Aluneed Ltd

(49)

Drain, Foundation, Waterproofing

“Alex is great at his job, communicates everything, and provides great insight. He made recommendations that made a big difference and left the place very clean.”

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City Wide Group

(47)

Blindside Waterproofing Applications, Blocked Main Drains, Basement Lowering | Underpinning

“We had water coming into our basement and we got the services of City Wide Group Inc. Tony gave me the estimate for the basement waterproofing. He explained how it would be done and why it would keep the basement dry. Tony and his team lead by Carl ...”

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Restoration Mate

(29)

Radon Testing & Mitigation, Crime Scene Cleanup, Odour Removal

“Justin visited and prepared a detail quote for the following day. They took out laminate and subfloor (chipboard 4 by 8 sheets) with 2 of the board had mold thru to the cement under. Very happy with black mold cleanup. I asked and only have to pay ...”

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Chapman Builder's Supplies Ltd

(42)

Stone
Business
Delivery

“I am very happy with the services from Maya, the customer service rep.; the manager; and the delivery team, Adam and Nick. I received the best product that I could ever ask for. Thanks for your excellent team effort!”

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Northland Paving Toronto

(22)

Quality
Project
Product

“It was a great experience overall. Shawn, who came to do the initial quote was very helpful and was a big reason why we chose to go with Northland Paving.”

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Konstruction Group Inc.

(26)

Price
Project
Quality

“This is the guys you want to build your house. Professional, high quality work to the smallest detail. My experience with them allows me to 100% recommend Konstruction Group.”

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Desa Contracting and Restoration

(15)

Contractor
Property
Company

“I am an assistant property manager for MTCC1407. I highly recommend this company. They provide a fabulous service and excellent customer service. The quality of work is too too and superb.”

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Toronto Waterproofing Inc

(13)

Side Walk, Lower Basement, Foundation Repair

“Moses and his team were extremely professional and punctual. They were fair and the cost was the best comparing to the other companies. We highly recommend them.”

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Waterman

(22)

Water Service, Basement Waterproofing, Camera Drain Inspection

“Jim came and solved my issue quickly. Also gave valuable information on what should have happened. Better than the other plumber who gave the song and dance but didn't solve it. Call Jim first, get it done right from the start!”

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Accl Wet Basement Waterproofing

(8)

Drains, Basement Lowering and Underpinning, Acclwaterproofing.com

“Accl never ceases to amaze me, this company was recommended to a friend of mine they did a great job by salvaging the leaking basement. A thumb up for you ACCL for your professionalism. Keep soaring high.”

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Waterproofing Basements Toronto

(1)

Foundation and Structural Repair, Sump Pump and Backwater Valve, Drain Cleaning and Repair

“Book Now 20% Off”

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Aquaseal Foundation Crack Repair Wet Basement Solutions

(39)

Window Well & Drain, Beam Pocket Leak Repair, Exterior Basement Waterproofing Application

“When we moved a piece of furniture in the basement we realized we had a leak in the foundation. On April 2, 2020 Pierre from Aquaseal came to repair the settlement crack. During our conversations with him prior to that date he explained exactly how i...”

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Durham Backhoe Basement Waterproofing

(33)

Drainage
House
Quote

“George was amazing to deal with. He was professional and honest and got the job done in a timely manner. He came out to assess the job in question, gave us a quote, saved us a bunch of money and got the job done the next week. The team cleaned up li...”

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Maple Leaf Construction

(12)

Waterproofing, Underpinning, Restoration

“I am very grateful to have worked with the team at Maple Leaf for an extended period. They are very serious about growing their teams leadership skills in an effort to provide professional service.”

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Canadian Sanitary Systems

(14)

Welland, ON, ST Catharines, ON, Peterborough, ON

“Excellent customer service. The installers were very professional and did a clean job. The company was also really great at providing information about the available municipal subsidy and the devices that were installed. Overall happy with the servic...”

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Drain Domain

(4)

“Outstanding and knowledgeable service. Billy was very thorough! definingly calling him for all my future plumbing and drain needs. Marilyn”

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Huameiroofing

(3)

Price

“This is the most cost-effective team in my opinion, and the price is also the best”

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Brad Duggans Waterproofing Inc

(13)

Window Wells & Egress Window Wells, Sump Pump Installation Button, Interior Waterproofing

“Great service, Great price! Brad and his team are professional, friendly and efficient. I wish all company's were this easy to deal with. They had my leak fixed quicker and cheaper than any other quotes I received. Thanks Brad.”

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Complete Waterproofing

(7)

“I recommend this company, I was satisfied with it”

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Average Cost	$6084
Minimum cost	$849
Maximum cost	$16269

Trusted Basement, Foundation & Crawlspace Waterproofing Contractors in Ajax, ON

The highest-rated Basement Waterproofing & Crawlspace Repair companies out of 47 vetted & reviewed in the Ajax area.

Crawford & Son's

ASG Construction & Restoration

Canadian Concrete Leveling

Act Fast Waterproofing Corp.

Wrench it Up

Aluneed Ltd

City Wide Group

Restoration Mate

Chapman Builder's Supplies Ltd

Northland Paving Toronto

Konstruction Group Inc.

Desa Contracting and Restoration

Toronto Waterproofing Inc

Waterman

Accl Wet Basement Waterproofing

Waterproofing Basements Toronto

Aquaseal Foundation Crack Repair Wet Basement Solutions

Durham Backhoe Basement Waterproofing

Maple Leaf Construction

Canadian Sanitary Systems

Drain Domain

Huameiroofing

Brad Duggans Waterproofing Inc

Complete Waterproofing

Basement Waterproofing Services in Ajax, ON Cost Estimates

Why these companies made our list

Waterproofing Contractors near Ajax

Popular in Ajax