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Metal Shingles Stevenson, WA Review

Stevenson, WA

What was involved in this Interlock® Slate roof installation in Stevenson, WA?

This project used an Interlock® Slate system in Tudor Brown on a home in Stevenson, WA, completed August 12, 2025. The project covered roughly 38 squares of roofing. Frank Olson and Sandra H. rated the work 3 out of 5 in an independent survey conducted by GuildQuality on October 9, 2025. Installation Crew scored 5 out of 5, with the homeowner noting: “Very friendly and courteous.” The installation was carried out by Interlock Roofing- Seattle.

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

The installers were not Interlock employees. I assumed they would be and was surprised to learn that they were "piece mealed". They were independent roofing contractors who install many different roof materials.

This review was collected by GuildQuality, an independent third-party customer-satisfaction survey firm, on October 9, 2025. View the original survey response.

Detailed Ratings

Likely To Recommend

★★★☆☆Neutral
“The installers were not Interlock employees. I assumed they would be and was surprised to learn that they were piece mealed.”

Sales Punctuality

★★★★★Strongly agree

Sales Knowledge

★★★☆☆Neutral
“I was told at the sales meeting to include a cricket at the base of the chimney.”

Employees Professionalism

★★★★★Strongly agree

Communication

★★★★☆Agree

Installation Crew

★★★★★Strongly agree
“Very friendly and courteous.”

Quality Of Materials

★★★★☆Agree
“The slate look shingles we choose were a good match for our home.”

Quality Of Workmanship

★★★★☆Agree
“The area at the base of the chimney was initially left with an exposed large, rubber membrane, later corrected.”

Clean & Safe

★★★★★Strongly agree
“Cleaned up at the end of each work day.”

Professional Completion

★★★★☆Agree

Problem Resolution

★★★★★Strongly agree

Schedule

★★★★☆Agree

About Interlock Metal Roofing (PNW) Inc.

Interlock Metal Roofing (PNW) Inc. is the official installer of the Interlock® Lifetime Metal Roofing System throughout Washington and the greater Pacific Northwest. Trusted in Western Washington since 1997, we specialize in premium, heavy-gauge aluminum roofing engineered to handle the region’s relentless rain, coastal wind, moss growth, and freeze-thaw cycles — all backed by a Lifetime Limited Warranty and our promise: Never Re-Roof Again.® From Seattle and Tacoma to Bellevue, Bellingham, Stanwood, and Vancouver, WA, our factory-trained crews install five architectural Interlock® profiles — Slate, Cedar Shingle, Shake, Mediterranean Tile, and Standing Seam — each finished with the Alunar® Coating System for long-term color retention, corrosion resistance, and energy efficiency. Every Interlock roof is lightweight, non-combustible, and fully solar compatible, offering homeowners a beautiful, sustainable roof designed to last a lifetime in Washington’s demanding climate.

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