Interlock has completed 2 metal roofs in Pleasant Hill, OR. Local projects span 2 roof profiles (Cedar Shake, Slate) and were installed between 2014 and 2019.
★★★★★Pleasant Hill, OR has substantial annual rainfall and generally high humidity, producing prolonged roof wetness that encourages moss growth and moisture-related wear on roofing materials. In the PNW, that persistent moisture is a primary driver of moss and decay concerns—metal sh
— Bill and Connie S., Pleasant Hill, OR · 2019 · Verified ↗
★★★★★Waiting until next year to replace the roof makes sense given Hillsboro, OR’s wet PNW climate—average annual precipitation around 38 inches and persistent damp winters lead to prolonged roof moisture and moss growth that can shorten shingle life. Still interested in Interlock Met
— Jim S., Hillsboro, OR · 2026 · Verified ↗
★★★★★— Christopher S., Portland, OR · 2026 · Verified ↗
★★★★★Interlock Metal Roofing (PNW) Inc. in Keizer, OR gave an excellent, highly informative presentation on their Metal Shingles; we loved the product but decided it wasn’t cost-effective since we’ll move within 10 years—we would have installed it if staying 20–30 years. In Keizer’s w
— Doug and Tina S., Keizer, OR · 2026 · Verified ↗






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