Moss & Algae Removal

Complete elimination of Pacific Northwest moss and algae using proven soft wash chemistry — plus preventive treatment to keep it away longer.

Moss removal from Portland home roof

Moss & Algae Removal Done Right

If you live in the Pacific Northwest, moss isn't a matter of if — it's a matter of when. Our wet climate creates the perfect breeding ground for moss, algae, and lichen on roofs, siding, decks, and walkways. Left untreated, moss holds moisture against your roofing materials, leading to rot, leaks, and premature failure.

We treat moss the right way: a soft wash application that kills moss at the root, rather than manual scraping, which only removes the visible growth and can tear up shingles in the process. After removal, we apply a preventive zinc and copper treatment that continues protecting your roof from new moss growth long after we leave, keeping your shingles dry, sealed, and structurally sound.

  • Root-level moss kill — not surface scraping that damages shingles
  • Preventive zinc/copper treatment slows regrowth for months
  • Protects shingles from moisture retention and wood rot
  • Safe for cedar shake, composite, tile, and metal roofing
  • Removes lichen and black algae streaks (Gloeocapsa magma)
  • Improves curb appeal and home value instantly
  • Reduces risk of costly moss-related roof replacement
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The All In A Day Standard

100%

Root-Level Kill

PNW

Climate Experts

Zinc/Cu

Preventive Treatment

Related Services

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No pressure, no obligation. We'll assess your home's exterior and give you a clear, honest quote — usually within 24 hours.

(541) 300-6980
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