Metal Shingles Calgary, AB Review
Calgary, AB
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What was involved in this Interlock® Slate roof installation in Calgary, AB?
This project used an Interlock® Slate system in Deep Charcoal on a home in Calgary, AB, completed August 11, 2025. The project covered roughly 49 squares of roofing. Jalees Razavi and Birsen R. rated the work 5 out of 5 in an independent survey conducted by GuildQuality on October 21, 2025. Likely To Recommend scored 5 out of 5, with the homeowner noting: “They're wonderful. They have been very safety conscious, they have provided excellent work.” The installation was carried out by Interlock Metal Roofing (Alberta) Ltd..
They're wonderful. They have been very safety conscious, they have provided excellent work, they displayed excellent work ethics, and they were extremely careful about how to work within the property. Very prompt and very professional.
This review was collected by GuildQuality, an independent third-party customer-satisfaction survey firm, on October 21, 2025. View the original survey response.
Detailed Ratings
Earlier reviews of this roof
The same homeowner and the same roof, returning to us over time. Every visit below is a separate review.
- ★★★★★
Absolutely Outstanding Experience with InterLock Roofing From our very first consultation with InterLock Roofing, we were impressed by their professionalism, integrity, and clear commitment to safety and quality.
Photos From This Project
Real photos of this exact installation in Calgary, AB from the Interlock® photo gallery.
About Interlock Metal Roofing (Alberta) Ltd.
Interlock Metal Roofing (Alberta) Ltd. has proudly served homeowners across Southern Alberta since 1999, providing durable and energy-efficient aluminum roofing systems designed for the Prairies’ wide range of weather conditions. From Red Deer to Calgary, Lethbridge, and Medicine Hat, our roofs are engineered to withstand hail, wind, and snow—while enhancing the look and long-term value of your home. As part of one of Canada’s leading metal roofing installers, we’re committed to sustainable craftsmanship, professional installation, and a lifetime of protection backed by an industry-leading warranty.