Metal Shingles Grimsby, ON Review
Grimsby, ON
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What was involved in this Interlock® Slate roof installation in Grimsby, ON?
This project used an Interlock® Slate system in Black on a home in Grimsby, ON, completed July 14, 2026. The project covered aluminum construction. Carolyne C. rated the work 5 out of 5 in an independent survey conducted by GuildQuality on August 25, 2026. Sales Punctuality scored 5 out of 5, with the homeowner noting: “If I can say a 10, I will say a 10.” The installation was carried out by Interlock Metal Roofing (Ontario) Ltd..
That's the second time I have called the company for a project, so it is because we are very happy with everything.
This review was collected by GuildQuality, an independent third-party customer-satisfaction survey firm, on August 25, 2026. View the original survey response.
Detailed Ratings
About Interlock Metal Roofing (Ontario) Ltd.
Serving homeowners across Kitchener, Guelph, and nearby cities since 1998, Interlock Metal Roofing (Ontario) Ltd. provides durable, low-maintenance aluminum roofing systems that redefine long-term protection. Each roof is built to withstand snow, rain, and high winds—common in Ontario’s heartland—while boosting home energy efficiency and resale value. With factory-trained installers and a lifetime warranty, we’re proud to deliver roofing solutions that combine sustainability, performance, and timeless design.