13 licensed contractors serving Portland — real reviews, exclusive leads, never resold.
There are currently 13 gutter installation contractors serving Portland, averaging 4.8 stars across 2,377 real customer reviews.
Portland's 43" of annual rainfall creates real conditions for moss and algae growth, especially on north-facing or shaded roof sections — algae-resistant shingles and more frequent inspections are worth considering here.
Portland's temperature range doesn't impose the kind of seasonal sealing or safety constraints seen in more extreme climates, so roofing work can generally be scheduled with more flexibility here than in places with harsher winters or summers.
Algae-resistant architectural shingles or standing seam metal (metal typically lasting 40-70 years in Oregon) tend to outperform standard 3-tab asphalt given Portland's 43" of annual rainfall, since both shed water well and resist moss/algae growth better.
Yes — Oregon requires roofing contractors to hold a valid license through Oregon Construction Contractors Board (CCB). Always verify a contractor's license status directly with Oregon Construction Contractors Board (CCB) before hiring, not just by taking their word for it.
Verify a license with Oregon Construction Contractors Board (CCB) →In Oregon, asphalt shingles typically last 20-25 (moss/algae growth can shorten effective life without maintenance) years; metal roofing lasts 40-70 years; tile roofing lasts 50+ years, though actual lifespan depends heavily on local climate, installation quality, and maintenance.
Portland averages 43 inches of rain per year, with average temperatures ranging from 47°F to 63°F. Homeowners here should factor local weather patterns into material choice and maintenance timing — a contractor familiar with the area can advise on what performs best given these conditions.
The most common roofing-related insurance claims in Oregon involve Moss/algae growth, wind, occasional ice storm. Document any storm damage with photos promptly and check your policy's specific coverage terms before filing.
The wet season (October-April) drives significant moss and algae growth on roofs; occasional ice storms affect the Willamette Valley in winter.