Basement Waterproofing & Underpinning Toronto


+1 (888) 419-6855

+1 (647) 478-7814

Basement Waterproofing & Underpinning Contractors Toronto

Strong Basements

Basement is the essential part of your home. Our mission is to make your basement safe, functional and even profitable. Strong Basements is a full service company specializing in Basement Waterproofing, Foundation Underpinning, Basement Lowering, Walkout Assembly, Backwater Valve and  Sump-Pump System Installation, as well as Design, Engineering and Building Permitting Services. We are committed to customer satisfaction, quality services and cost effective solutions.


Basement Waterproofing Contractors Toronto

Basement Waterproofing Services Toronto

Basement Waterproofing is necessary to prevent the water from entering your basement. It is installed when a house is built at ground level or below ground level. Waterproofing is particularly needed in cases where the ground water builds up in the soil. Strong Basements will help you prevent water issues by installing quality waterproofing in your basement. Explore the benefits that our licensed company can offer you by calling Strong Basements today! 



Underpinning Contractors Toronto

Basement Renovation Experts


Have you always wanted to transform your useless basement into a Basement Apartment? Would you like to increase the living area of your house and fully enjoy the benefits it can offer you? Yes? Not sure where to start? Start by calling our experts at Strong Basements. We know everything about Basement Underpinning and Basement Lowering. Let us develop a quality project you have dreamed about! 



 Basement Flooding Protection (prevention)basement flooding protection TorontoBasement flooding protection systems are designed by Strong Basements to protect you basement from storm floods and sanitary sewer backups. It is a combination of a sump-pump system and a backwater valve installations. Basement flooding protection is designed for each building individually and has to be installed and tested buy master plumber or, at least by  licensed drain contractor in order. After your basement is flood protected, you can get all benefits of it such as City Subsidy Rebates (up to $3,400 from  city of Toronto) , Flood Coverage from insurance and more.  Read more…



Foundation Crack Repair

Cracked Basement Walls

The ultimate solution for cracked foundation wall is exterior excavation and repair.  At Strong Basements we make sure that all cracks fixed properly and damaged basement walls are completely waterproof.  We guarantee that the cracks we repair will not leak  for 25 Years!  Read more…

 Walkout Basement Construction TorontoWalkout Basement Construction Services Toronto

Basement Walkout is a great option which gives your basement a separate exterior entrance for residential and/or commercial purposes.

Building Basement Walkout is a complicated process which includes: Excavation, Underpinning, Waterproofing, Masonry and Concrete Works. Below we will take a closer look at all the steps involved in building a Basement Walkout.  Read more…




Want to know “How Much” now? Use our Online Cost Calculators below. Enter your dimensions, choose the options, get the price.


Basement Waterproofing Costs | TORONTO

Basement Underpinning Costs | Toronto



Dennis was absolutely great as were the guys who did the work. His quote was much lower than the other 2 I received and yet his work was great. While digging out the basement, Dennis found a problem with a cracked pipe. He quoted me a very reasonable amount for fixing it, and though the problem turned to be much larger than we first imagined, he honoured his quote.

We had a basement leakage issue. This company is very professional, on time, and with reasonable pricing.

Job done within the timeline and price mentioned in the contract.

If you have a basement leakage issue, look no further!




Strong Basements and their crew did our basement underpinning in late 2014, and they were very professional throughout the entire process, from quote to completion.

Dennis himself explained the whole process very thoroughly before we signed the contract. His crew was always prompt, hardworking, and friendly, and left the job site neat at the end of every day.


+1 (888) 419-6855

+1 (647) 478-7814

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