Moss Boss® Roof Care has been providing exceptional value and quality roof cleaning, moss treatment, softwashing, pressure washing and gutter cleaning services throughout the greater Snohomish and King Counties for over 40 years.

Based in Edmonds, Washington, we are environmentally friendly cleaning roof with water or air. We treat your home as if it were our own.

Some of our services include: roof cleaning with water- low pressure washing, or high power air, or softwashing, or gutter cleaning by hand, or high power vacuum pressure washing for decks, fences, sidewalks, driveways, patios and concrete Moss and mildew treatment for roofs Free estimates


Established in 1980.

I started cleaning roofs working for our family pressure washing business in the late 60s.

Then did roofing for a few years so I can understand roofs better before starting MOSS BOSS® in 1980.

We are a small company with just myself and one employee. I stay that way so we can do a good quality job. I also use to own Edmonds Gutters Inc so I can take good care of your gutters.

We take pride in the excellent clean-up and care of your property.