• Toronto’s Basement Waterproofing and Foundation Repair Professionals

    As a family-owned waterproofing and foundation repair business with over 30 years of experience in Toronto, we are proud of our work and stand by it with a full warranty. We’re a service company, working for you. We make sure our customers understand the entire building and repair process, and ensure that our work is done properly and made to last.

Contact Us Today To Schedule Your Free Estimate

Services

Welcome to Nusite

With Over 50 years of combined experience in Waterproofing, Underpinning and Commercial Foundation Services, 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 in waterproofing and foundation projects to deliver top quality workmanship and guarantee it is done correctly and to building code.

Why Choose Nusite

As a family owned business with over 30 years of experience in Toronto, we are proud of our work and stand by it with a full warranty. We’re a service company, working for you. We make sure our customers understand the entire building and repair process and ensure that our work is done properly and made to last.

  • Fully insured and certified. Fully coverd by WISB
  • Free, no obligation estimates
  • On time and on budget, everytime
  • A+ BBB rating for over 30 years
  • Written guarantee on all work preformed
  • Flexible financing available, including 0% financing

CONTACT US TODAY FOR A FREE ESTIMATE

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Latest From Our Blog

basement bedroom-stopping water leaks

Do I Need a Weeping Tile System?

Here in Toronto, installing exterior and interior weeping tile systems is a very popular option as it can effectively divert water away from your foundation.  Also, improvements to the technology and installation methods have greatly increased…
basement wall leaking Toronto

Should I Use Waterproofing Paint in My Basement?

Wet and damp basements are an ongoing issue in Toronto.  Between the weather and average age of the foundations of most homes in Toronto, a leaking basement usually happens to everyone at some point in time.  Add to the fact that Toronto sits…

What is the Average Cost of a Foundation Repair?

Coming up with an average cost for foundation repair work can be quite difficult since there are so many factors that need to be considered. It all depends on the extent of work that needs to be done, as well as the type of foundation, the soil,…

How Long Does Underpinning Take?

Underpinning or basement lowering, often includes lowering the floor, adding floor drains, a laundry room, insulation, stud wall partitions, waterproofing, reinforcing the foundation, and sometimes a basement walkout and the cost and time…

What To Do When Your Basement Floods During a Rainstorm

One thing that every homeowner dreads is a flooded basement. During the spring in Toronto, along with rainy periods in the summer, we receive hundreds of calls a month for basement leaks after it rains.  The homes in Toronto are old, many…

What Is Causing Water To Leak Into My Basement?

Unfortunately, there are several reasons you may find water leaking into your basement and you should treat them all seriously as the problem will need to be rectified sooner rather than later.  Here in Toronto, we have the perfect mix of older…

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 groundwater coming up through my concrete floor; major costs discussed.

Thank you Jeffrey.

Homestars Review-Basement Waterproofing

Cecil Lindo

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 Nusite.

Homestars Review-Basement Waterproofing

Michael Oziel

Our basement leaked! Of course . . . we bought a 100 year old house! But my office needed to be in the basement permanently. I interviewed 10 different companies until we decided on the Steinbergs and their crew at Nu-Site! They are professional, reliable, courteous, honest, and they really make an effort to communicate with the client about every step of the process.

Homestars Review-Basement Waterproofing

Mark Lipton

After several years of chronic leaks, we decided to have our basement waterproofed once and for all. The team over at Nusite was professional, answered my questions during the project and stayed within their quoted price….which is always a concern for me when working with contractors. Great job overall

Homestars Review-Basement Waterproofing

Sara Jack

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