Roof Cleaning in Lake Oswego, OR
Lake Oswego homes deserve a roof cleaning crew that knows the difference between a cedar shake roof, a clay tile roof, and a composition shingle roof — because the method, chemistry, and pressure for each one is different. That's what we do.
Why Lake Oswego homeowners choose Moss Boss
From the lakefront estates around Oswego Lake to the wooded hillsides of Mountain Park, Lake Oswego roofs run the full range — cedar shake, clay tile, slate, concrete tile, and high-end architectural composition. Each material needs a different soft wash approach, and getting it wrong can mean cracked tiles or splintered cedar.
We treat every Lake Oswego roof with the right chemistry and the right pressure. Cedar gets a gentler biocide and zero foot traffic. Tile gets walkable-area-only treatment with careful pad placement. Composition gets our standard 3-year warranty soft wash. And every job comes with free skylight and gutter cleaning.
We use roof-type-specific methods — never one-size-fits-all on premium materials.
Uniformed, insured, and used to working around HOA expectations and lakefront access.
Same warranty regardless of roof material — we stand behind every Lake Oswego clean.
Lake Oswego neighborhoods we serve
We cover every corner of Lake Oswego — no travel surcharges.
Services we provide in Lake Oswego
Roof Soft Washing
Gentle, low-pressure cleaning that kills moss at the root.
Moss Removal
Portland moss removal that kills moss at the root — 3-year warranty.
Gutter Cleaning
Hand-cleaned gutters and downspouts, flow-tested.
Pressure Washing
Driveways, patios, decks, fences, siding.
Window Washing
Streak-free interior and exterior glass.
"Best roof cleaning experience we've had. They explained the soft wash process, protected our plants, and the result is incredible. Highly recommend."
Lake Oswego roof cleaning FAQs
Yes — we use a gentler biocide and never walk on cedar. Most Lake Oswego cedar roofs run $0.45–$0.65 per sq ft.
Yes. We treat tile from walkable areas only, never from the field, to avoid cracking.
Fully insured and CCB-licensed (#253926). We routinely work on Oswego Lake homes.
Quotes for Lake Oswego are 100% free
We'll inspect your roof and send a written quote within 24 hours.
Get my Lake Oswego quote