Why choose us?

Watertite Roofing is a division of Tarmco Construction that was established over 40 years ago to provide roof water-proofing solutions, and roofing services on a variety of buildings and facilities...

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Covering Your Assets?

Accountability and Trust In The Roofing Industry. A Message from The President of Watertite Roofing - Archie Merigold. Life is too short to have to do any job twice...


Contact &
Service Area

Watertite Roofing has been servicing the Golden Horseshoe area of Southern Ontario for over 40 years.  Our territory runs from Toronto, Mississauga, Oakville, Burlington


Trending News in Roofing

Catch up on current roofing technology, construction updates and Watertite corporate news.


About Watertite Roofing

Over 40 Years In the Roofing Industry!

Watertite Roofing (flat roofing specialists) was established over 40 years ago - our specialty service is the installation, repair, replacement, retrofit or maintenance of commercial, institutional and industrial flat roofs. We help customers in Hamilton, Mississauga, Burlington, Etobicoke, Niagara Falls, St. Catharines, and other locations in Ontario, find solutions to their flat roofing challenges. Our company has solved leaky roof problems for thousands of customers seeking waterproofing results that will protect their buildings, businesses and properties.

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