The Nusite Group is ready to offer building owners and property managers commercial waterproofing and foundation solutions delivered on time and on budget. All of our work is done in a professional manner and we are fully insured and all workers are covered by WSIB. We have been providing advanced commercial wateproofing services for commercial projects in Toronto for over 30 years.
A leaking basement in your commercial property may not only damage your foundation but interfere with the operation of your business. The Nusite Group is committed to ensuring the structural integrity of your commercial and industrial property. We offer free on-site and in-depth consultations and estimates for your commercial waterproofing needs.
Contact Nusite today to get started.

Commercial Waterproofing Services
Exterior Waterproofing
Interior Weeping tile Systems
Blind Side Waterproofing
Bathtub Waterproofing Systems
Sump Pump Systems
Elevator Pit Repairs/Waterproofing
Crystalline Installation
Spray Applied Waterproofing
ICF Waterproofing
Traffic Topping Applications
Parking Garage Restoration Specialists
Custom Projects
Why Use Nusite Waterproofing Ltd?
With over 30 years in the industry and over 100 years in combined experience in waterproofing we continue to service our customers with top of the line product offerings and installations. We are a fully bonded and insured up to $10 million in liability insurance.
All staff are regularly safety trained, covered by WSIB and trained on the materials by the manufacturer. We are certified for excavation, spray applied equipment, shoring, waterproofing and carry manufacturer warranty on our NaturaSeal installations. Our team has executed 10,000+ waterproofing applications throughout the Greater Toronto Area with great success. All commercial projects are witnessed by the manufacturers so you can be assured all applications are done to spec and perfect. Large or small, we will price it for you and execute within a timely manner.
We are familiar with all major products from our suppliers: NaturaSeal, Tremco, Soprema, Henry Bakor, Carlisle and Sika to name a few. We are at the forefront in pushing for Eco-friendly solutions in our industry and have options with zero VOC, approved by the Green Building Council and unmatched performance comparables.
Our sales team is very experienced in the residential, commercial and ICI properties with extensive inspection training in moisture and structure. We all carry moisture meters, FLIR infrared cameras, and laser measuring tools to ensure we isolate and diagnose right the first time.
The Commercial Waterproofing Process:
Our commercial waterproofing process ensures:
- Continued and uninterrupted operation of your business
- Site safety and hoarding. We carry a full range of liability insurance and WSIB coverage for all workers
- Service locates.
- We’ll obtain city right of way and any road closure permits, occupancy permits or curb cut permits required
- Removal and replacement of any concrete, asphalt and restored to original condition
- Fast and professional service so you can back to business
CONTACT US TODAY FOR A FREE ESTIMATE
Commercial Waterproofing and Foundation Services in Toronto
The Nusite Group has custom made commercial and industrial waterproofing solutions for any size commercial property. Whether you’re the owner/manager of a commercial strip mall in Toronto or oversee large institutions, we can provide waterproofing solutions that work for your business.
If you are a commercial property owner or manage a large institution, contact the Nusite Group today. We can immediately schedule a free on-site inspection and estimate for your property. We can also provide a complete tendering process package upon request with references from past customers.
Contact us below or call us at 416-622-7000 for a free inspection and estimate

Contact Us Today
GTA: 905-731-1228
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Residential Services
Commercial Services

Nusite Contractors Ltd
Waterproofing & Foundation Repair
North York,
ON
M9M 2M3
Phone: 416-622-7000
