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Metal Shingles Alvinston, ON Review

Alvinston, ON

What was involved in this Interlock® Slate roof installation in Alvinston, ON?

This project used an Interlock® Slate system in Colonial Brown on a home in Alvinston, ON, completed November 1, 2019. The project covered roughly 11 squares of roofing. John and Helen L. rated the work 5 out of 5 in an independent survey conducted by GuildQuality on February 6, 2020. Professional Completion scored 4 out of 5, with the homeowner noting: “We have a snow guard that came off the roof, and we're still waiting to have it fixed.” The installation was carried out by Interlock Roofing.

★★★★★
AI insights
Cleanliness & Site ManagementWork Quality & CraftsmanshipStaff Professionalism & CourtesyMaterials & Product Quality

This review was collected by GuildQuality, an independent third-party customer-satisfaction survey firm, on February 6, 2020. View the original survey response.

Detailed Ratings

Sales Punctuality

★★★★★Strongly agree

Sales Knowledge

★★★★★Strongly agree

Employees Professionalism

★★★★★Strongly agree

Communication

★★★☆☆Neutral
“We've called a few times and didn't receive return calls regarding a problem with the roof.”

Installation Crew

★★★★★Strongly agree

Quality Of Materials

★★★★★Strongly agree

Quality Of Workmanship

★★★★☆Agree

Clean & Safe

★★★★★Strongly agree

Professional Completion

★★★★☆Agree
“We have a snow guard that came off the roof, and we're still waiting to have it fixed.”

Problem Resolution

★★★☆☆Neutral
“We have a snow guard that came off the roof, and we're still waiting to have it fixed.”

Schedule

★★★★★Strongly agree

Likely To Recommend

★★★★★Strongly agree

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.

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