Gutter Cleaning & Downspout Flushing

Oregon gets 40+ inches of rain annually in the valley and significantly more in the Coast Range and Cascades. Clogged gutters overflow onto siding, rot fascia boards, and dump water against foundations. Moss, fir needles, and alder leaves are the main culprits — they mat together and block downspouts even when gutters look only half-full from the ground.

We hand-scoop all debris from gutters, then flush every downspout with water to confirm flow. If a downspout is blocked, we use a plumber's snake or disassemble the elbow to clear it. All debris gets bagged and removed from your property — we don't blow it into your yard. You'll get before-and-after photos showing the gutters clear and water flowing freely.

“Moss, fir needles, and alder leaves mat together and block downspouts even when gutters look only half-full from the ground.”

Properties with moss on the roof need more frequent cleaning. Moss fragments wash into gutters constantly, and a single storm can re-clog a system we cleaned three months prior. We'll let you know if moss is contributing to the problem.

Gutter guards are an option, but they're not maintenance-free in Oregon. Fir needles and moss still accumulate on top of screens and need annual clearing. We install guards if requested, but we're honest about what they will and won't prevent.

AWP Exterior Cleaning handles gutter cleaning across Oregon and Western Washington. Properties in both states deal with similar debris — fir needles, alder leaves, moss fragments, and seasonal cottonwood bloom. Coastal properties in Western Washington see heavier rainfall and faster clogging than valley properties in Oregon, but both climates require twice-yearly cleaning to prevent overflow and water damage.

Typical service runs $120-$250 depending on home size and gutter length. Two-story homes cost more due to ladder setup time. We recommend cleaning twice a year — late spring after the cottonwood bloom and late fall after leaf drop. Schedule fall appointments by early October or you're looking at November dates. If your gutters are overflowing during rain, they're already clogged and need immediate service.