NTL Contracting & Waterproofing Inc. provides waterproofing and construction services for homeowners, property managers and contractors across Toronto and the GTA.

With over 25 years of construction experience, NTL Contracting & Waterproofing Inc. helps protect homes and buildings from water intrusion, foundation leaks and basement moisture problems. Our team works on residential and commercial waterproofing projects, including exterior waterproofing, interior waterproofing, crack injection and commercial foundation waterproofing.

Our waterproofing work is supported by decades of hands-on construction knowledge. We understand how foundations, drainage, excavation, concrete and waterproofing systems work together, which helps us recommend practical solutions for each property.