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Serving homes and businesses across Western Washington
Alpha Architect Roofing

King County

Roofing in Redmond, WA

Roof replacement, repair, inspection and moss removal for Redmond homes — with 14+ years of experience on Washington roofs behind every job.

Most of Redmond's residential housing went up from the 1980s onward, with substantial development through the 1990s and 2000s on Education Hill and across the newer subdivisions east and north of downtown.

That means a large share of Redmond roofs are hitting their first full replacement right about now — the original roof from a 1995 build is at the end of its expected service life.

What Redmond roofs deal with

  • First-generation roofs coming due

    Houses built in the 1990s are on their original roof in many cases. Twenty-five to thirty years is where a standard architectural shingle stops performing, regardless of how it looks from the ground.

  • Subdivision-scale ventilation shortcuts

    Tract construction from that era frequently under-vented attics. A roof that cannot breathe cooks its shingles from underneath and fails years before the material was rated to.

  • Greenbelt tree cover

    Redmond's subdivisions are threaded with retained greenbelt. Homes backing onto it get continuous needle drop and shade on whichever slope faces the trees.

Available in this area

What we do in Redmond

  • Roof Replacement

    A complete new roof when repairs stop being worth it — tear-off, deck inspection, and installation done to manufacturer spec.

  • Roof Repair

    Leaks, wind damage, failed flashing, and missing shingles — fixed properly, so the same spot does not come back next winter.

  • Roof Inspection

    A documented look at the real condition of your roof — for maintenance, a home sale, an insurance claim, or your own peace of mind.

  • Roof Cleaning

    Moss, algae, and organic buildup removed without destroying the shingle — the single highest-value maintenance job in this climate.

  • Gutter Cleaning

    Gutters and downspouts cleared so water leaves the roof and the foundation the way it was designed to.

  • Gutter Replacement

    New gutters and downspouts, sized and pitched so the system actually moves the water your roof sheds.

Need a roofer in Redmond?

Tell us what you are seeing and we will come take a look. If it can be repaired, we will say so.