About Us2020-01-07T17:22:42-04:00

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About Us

NTL Contracting and Waterproofing Inc. has been a leader in both residential and commercial restoration services for over 20 years. NTL Contracting and Waterproofing Inc. specializes in excavation, waterproofing, underpinning, masonry and concrete work. We attribute our solid reputation in our commitment to provide high quality work and customer satisfaction.

  • We offer the latest and most advanced waterproofing solutions

  • Over 20 years of experience servicing homeowners in Toronto and the GTA

  • Canadian owned & operated

  • We offer free, simple online quotes

  • We are fully insured

  • Rest easy knowing we provide a guaranteed, transferable 25-year warranty on our work

NL Contracting and Waterproofing Inc. offers a variety of services to allow homeowners, property managers and investors alike an opportunity to feel safe with the new builds by getting out of the ground safely and water tight. NTL Contracting and Waterproofing Inc. also helps by restoring your existing property and fixing any deterioration that may lead to future water damages, giving the owner peace of mind for years to come. NTL Contracting and Waterproofing Inc. has you covered with our full service of quality trades and staff at hand.


The ‘Best of TrustedPros’ award is given to members who have received the most reviews with the highest ratings and fewest complaints from their clients, suppliers, and employees within a specific category while maintaining a positive TrustScore.

Excavation Contractors Toronto & the GTA
Demolition Contractors Toronto & the GTA

What Our Clients Say

“My chimney was unsafe and crumbling, so it needed to be replaced quickly. My husband reached out and got a few quotes from some other companies. We did not choose the cheapest as this is a large safety concern to our family and we wanted to choose what seemed to be the most professional. We were no disappointed. The crew with NTL was so friendly and helpful and complexly efficient. (Martin was a true asset) At the end of the day, you would never know that we even had work done. All mess and debris gone, what a bonus. I would highly recommend them if asked without hesitation.”

Darlene • Toronto

“I hired this company because I wanted to make a bigger basement. They dug the ground by hand because the machine wouldn’t fit in such a tight entrance and they did it without a problem. They then waterproofed and did the stonework from the outside to renew the entrance.

Josh the owner was always here doing the work with his crew and they finished as soon as he promised they would.

Put it this way. The neighbors not only didn’t complain, but hired them for another job.

Great company. Recommend them 100%.​”

Miklo • Toronto

“We hired NTL to do some waterproofing to one side of our home and front porch area. Josh came out and assessed our property from the inside and out. One thing we liked was that he took the time to explain the procedure to us and didn’t make us feel rushed. He didn’t try to up sell us and gave us some options to think about for the future. After receiving a couple of quotes from his competitors we decided to go with NTL, because of the comfort we felt with Josh throughout the process. His crew arrived on site and made sure to let all of our neighbors know what they were going to do, and made sure to keep the adjacent properties clean. We are very happy with the work that was provided and the experience that we had. Later that summer we ran into Josh again as our neighbors used him and from what we hear had the same experience.”

Galit • Thornhill

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