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We offer both  internal and external waterproofing solutions  for homeowners in the  Greater Toronto Area. 

Get a Free Estimate

Why Book With Nusite Contractors Ltd.?

Award-Winning Services

Free, No-Obligation Estimates

Fully Insured and Certified

4 Time Best of HomeStars Waterproofing Winner!

Best of HomeStars Waterproofing Winner 2015!

Best of HomeStars Waterproofing Winner 2016!

Best of HomeStars Waterproofing Winner 2019!

Best of HomeStars Waterproofing Winner 2020!

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HomeStars Waterproofing Award 2016.png
HomeStars Waterproofing Award 2019.png
HomeStars Waterproofing Award 2020.png
Nusite Contractors Better Business Burea

Nusite Contractors is an Accredited Business!

Nusite Contractors Waterproofing Build-a

Nusite Contractors is a member of BILD and Renomark!

What Homeowners Say About Us 

Jeffrey Leal of Nusite Waterproofing found my problem within minutes of examining 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.



Contact Us

Fill out our contact us form and one of our waterproofing and concrete professionals will get back to you as soon as they can.


Get Your Estimate

Nusite provides free, no-obligation estimates to homeowners throughout the GTA. Our contractors will travel to your home/site or can organize a free, virtual estimate (if preferred).


Sign The Contract

Once the contract is signed by both parties our team will be ready to go. Our management team works with the homeowner to schedule a job start date that works for them.

Interior Waterproofing Toronto.HEIC

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