
Roof & moss cleaning
Moss and debris removed with a gentle soft wash and moss cleaner, never a pressure washer.
Altitude Softwash
Soft-wash roof and moss cleaning, gutters, windows, siding, decks and driveways for Eastside homes. Free estimates from Curtis.
5.0 ★★★★★ from 6 Google reviews
BeforeAfter
Moss removal on a shingle roof. Drag to compare.
Why soft wash
Left alone, moss grows into shingles and eats them away, which leads to leaks and costly water damage. But a pressure washer strips the top layer of the roof. Altitude uses low-pressure soft-wash equipment instead, so the moss goes and your shingles stay.
“Regular roof and gutter cleaning can significantly prolong the life of your roof in the long run.”Altitude Softwash

From the ridge line down to the driveway.

Moss and debris removed with a gentle soft wash and moss cleaner, never a pressure washer.

Windows inside and out, screens, tracks and glass patio covers.
Cleared so water flows away from your siding and foundation.
Siding washed clean, including prep for a new paint job.
Composite and Trex decks, pollen, algae and moss lifted with low pressure.
Aggregate concrete, walkways and patios, without disturbing plants or furniture.
Real jobs, photographed on site.






Every Google review is five stars. Most mention Curtis by name.
“It now looks brand new, thanks to Curtis doing a very thorough job using his low pressure, soft wash equipment on our deck. His attention to detail (he’s a perfectionist), professionalism, punctuality and quality of work is top-notch.”
“Curtis did a super job cleaning our aggregate driveway and back patio. He uses first-rate equipment and works with care not to disturb plants and furniture.”
“I had my windows washed, gutters cleaned and roof cleaned with moss cleaner. Everything was done on time and very professional. Highly recommended.”
“Curtis did a great job on our windows, inside and out. He also cleaned the screens. Also cleaned the groove at the bottom of the windows.”
“Curtis cleaned my windows, gutters and screens yesterday. My exterior is spark[l]ing. … Excellent job done at a fair price.”
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Call or email Curtis for a free estimate on your roof, gutters, windows or driveway.