• 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.

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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

False water table in Toronto basement

What Is a False Water Table?

False water tables can spell trouble for your basement or crawl space, even when these areas are waterproofed. As a homeowner, it can be frustrating when water keeps seeping into these areas when you thought you were protected.  Here in Toronto,…
2-Exterior Waterproofing membrane Toronto

How Much Does It Cost to Waterproof My Basement?

How much does it cost to waterproof my basement?  This is a very popular question and a legitimate one as the costs of waterproofing your basement in Toronto can vary widely depending on the type of waterproofing job involved as well as the…

How To Waterproof Your Basement Walls

Water leaking into basements is a common problem here in Toronto.  Due to the weather, aging structures and lots of ground water under Toronto, most homes will have water issues at some point in time.  Also, most older homes were never properly…
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How Does an Exterior Weeping Tile System Work?

Here in Toronto, installing weeping tile systems on the exterior of the foundation wall is a must if you will be waterproofing the exterior of your home's foundation.  Toronto is built on top of a large water aquifer, with hundreds of underground…
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Should I Worry About Cracks In My Foundation Floor?

Do you have cracks in your foundation floor? Cracks are a common feature in most homes, especially here in Toronto where you have older homes with foundations that are decades old.   There are many things that can cause cracks to appear,…
Finished Basement After Digging out Basement

What You Need To Know Before Digging Out Your Basement

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Digging out a basement (also known an Underpinning or Basement Lowering) can be an ideal way to add some room or living space to your home and can often be less expensive than adding room by going upward or outward. The best option can be chosen…

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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