Welcome to Nusite Contractors Ltd. Toronto’s waterproofing and foundation repair experts.
As a locally-owned, family-run business, we offer an array of industry knowledge helping us deliver top-quality workmanship and services.
The Nusite Contractors Ltd. team has over 30 years of experience in the construction industry, and specializes in both; commercial and residential:
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Foundation Repairs
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Foundation Crack Repairs
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Interior Waterproofing
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Exterior Waterproofing
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Foundation Leak Repair
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Sump Pump Installations
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Weeping Tile Systems
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French Drains
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Basement Lowering
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Underpinning
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Structural Concrete Work
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Basement Drains
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Concrete Repair
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Walkways
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And More!
We are proud to say that we have been serving homeowners throughout the Greater Toronto Area (GTA) for over 30 years, giving us the familiarity to handle every aspect of your project.
Welcome to Nusite. We are Toronto’s water damage and foundation repair experts. With Over 50 years of combined experience in Foundation Repair, Waterproofing, Basement Lowering and Structural Concrete work in the Toronto area, we have the knowledge, skills and experience to handle every aspect of your project.
As a locally owned, family run business, we offer a wide array of experience and knowledge including interior and exterior waterproofing, foundation repairs and basement lowering (Underpinning) to deliver top quality workmanship and guarantee it is done correctly and to building code.
Geoff Steinberg
Geoff has been building custom homes in Toronto for over 30 years. He has owned and operated a successful contracting company in the city and has completed many projects large and small. He is an expert in all facets of low-rise construction, commercial contracting and retrofitting historic homes.
David Steinberg
Born and raised in Toronto, Dave is a graduate of the University of Western Ontario and has been working in the industry for over 15 years in all aspects of residential and commercial construction. His expertise lies in foundations; waterproofing, structural work, basement lowering and homes nearing the 100-year-old mark or carry a historic designation. He also is an expert in mold, hazardous waste removal and environmental contracting. He is IICRC (Institute of Inspection Cleaning and Restoration Certification) certified and carries designations in Water Damage Restoration, Applied Structural Drying, Applied Microbial Remediation, Health and Safety, Fire and Smoke Remediation, Indoor Marijuana Grow Operation remediation.
Trust our certified professionals with your home repair projects
All of our projects carry the same demand for quality and are guaranteed with a warranty. You can be sure that our trades are fully licensed, WSIB certified, and are completed with the highest quality of work that is done right the first time.
If you’re ready to safeguard your family’s home and health, and protect or increase the value of your property, Nu Site is waiting to help. For more information please fill out our online forms or call us at (905) 731-1228 / (416) 622-7000 for a free estimate.
Why Choose Nusite For Your Next Project:
- FULLY INSURED AND CERTIFIED. FULLY COVEReD BY WSIB
- A+ BBB RATING FOR OVER 30 YEARS
- FREE, NO OBLIGATION ESTIMATES
- WRITTEN GUARANTEE ON ALL WORK PERFORMED
- ON TIME AND ON BUDGET, EVERY TIME
- FLEXIBLE FINANCING AVAILABLE, INCLUDING 0% FINANCING
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CONTACT US TODAY FOR A FREE ESTIMATE
Testimonials
Jeffrey Leal of Nusite Waterproofing found my problem within minutes of examination my basement; a broken drain pipe leading from my kitchen above. No foundation problem. No charge.
A previous Company was talking about the possibility of ground water coming up through my concrete floor; major costs discussed.
hank you Jeffrey.
So happy that I chose Nusite Group! Before starting this project I was very nervous about lowering my basement. Jeff was the first person to contact me. He came out and gave me the initial quote. He was so nice and very comforting and really helped me understand exactly what was involved.
Martin and his crew then completed the work. They worked very hard and dug very quickly. For a generally very messy job I was very impressed with how clean they kept my property.
I’m very excited to use my new basement!
I had recently purchased an older home in Toronto. The basement had a running leak from the cold room into the basement. After receiving quotes from many other Waterproofing companies, I found David and Ryan to be honest, fair and trustworthy for the job. Everything explained very clearly, work done on time and the crew cleaned up the area very well on their way out. Happy to refer to Nu-Site.
Thank you,
My parents were away on vacation and I watching their house and noticed a leak. Called NuSite and they came all the way to Hamilton to fix the leak. A+ customer service and A+ work. I dealt with David who came out promptly and kept my costs within the estimate he provided.
Happpy customer!



