Do you work on St. Johns Craftsman homes with cedar siding?

Yes. A lot of the St. Johns housing stock is early-1900s Craftsman with cedar siding and original wood trim, and we treat those carefully. We soft-wash rather than pressure-wash on cedar — high pressure tears up the grain and drives water behind the boards. We also hand-clean the gutters rather than power-blowing so we do not damage painted fascia or the older brackets common on St. Johns homes.

How often should a St. Johns home be cleaned given the peninsula humidity?

St. Johns sits between the Willamette and the Columbia, so humidity stays high year-round and moss colonies stay active longer than in drier east-side neighborhoods. Most homes here need a fall cleaning in late October or November after the maples drop, a spring pass for catkins and grit, and many homes benefit from a third midsummer visit. We will look at your specific property during the free quote.

Do you do roof moss removal on St. Johns peninsula homes?

Yes. North-facing composition and cedar roofs across St. Johns grow moss aggressively because of the peninsula humidity off the Willamette and Columbia. We use a soft-wash, salmon-stream-safe treatment — critical here given how close Cathedral Park, the Willamette, and Smith and Bybee Wetlands are — and never pressure-wash or scrape composition. Spring, March through May, is the best time to treat moss here.

Gutter & Roof Cleaning in St. Johns, Portland OR | USA Gutter

St. Johns, on the north Portland peninsula between the Willamette and Columbia Rivers, is anchored by the St. Johns Bridge and the residential blocks of Craftsman bungalows around Cathedral Park and Pier Park. Peninsula humidity keeps moss colonies active year-round on north-facing roofs, and maple debris still demands fall and spring gutter passes along N Lombard St and N Philadelphia Ave. We’ve hand-cleaned St. Johns since 2009.

What we do in St. Johns

St. Johns gets more wind off the Columbia and Willamette than most Portland neighborhoods, so gutters fill with needles and roof moss runs heavier on north faces. We clean gutters by hand, flush downspouts toward storm drains that feed the river, and photo-document everything. Roof cleaning, salmon-safe moss removal, window cleaning, soft-wash pressure washing on cedar siding, and Christmas lights on Victorian rooflines are all in rotation here.

Why St. Johns homes specifically

The defining maintenance reality in St. Johns is humidity. The peninsula sits between two rivers, and that humidity feeds moss harder here than in any drier east-side neighborhood. A lot of the original Craftsman stock also has cedar siding and original wood trim, which means soft-washing rather than pressure-washing — high pressure tears up cedar grain and drives water behind the boards. Roof cleaning in St. Johns, Portland OR also means salmon-stream-safe products given how close Cathedral Park, the Willamette, and the Smith and Bybee Wetlands are to most jobs.

Around St. Johns

We route St. Johns days through N Lombard St and the town center, with stops on the residential blocks off N Philadelphia Ave, N Ivanhoe St, and N Burlington Ave near Cathedral Park and Pier Park. The peninsula layout means most St. Johns work routes naturally through one neighborhood at a time.

Nearby neighborhoods we also serve

North Portland routes also cover Alberta, Cully, and Irvington. Full city map: service-area/portland.

Last updated May 26, 2026.

Services in Portland

Same crew for gutters, roof moss, windows, and more — serving Gutter, Roof & Moss Cleaning in St. Johns and nearby blocks.

Around the neighborhood

Local spots and streets where we work.

St. Johns Bridge
Cathedral Park
Pier Park
St. Johns Town Center on N Lombard St
Smith and Bybee Wetlands
N Lombard St
N Philadelphia Ave
N Ivanhoe St
N Burlington Ave

FAQs

Do you work on St. Johns Craftsman homes with cedar siding?: Yes. A lot of the St. Johns housing stock is early-1900s Craftsman with cedar siding and original wood trim, and we treat those carefully. We soft-wash rather than pressure-wash on cedar — high pressure tears up the grain and drives water behind the boards. We also hand-clean the gutters rather than power-blowing so we do not damage painted fascia or the older brackets common on St. Johns homes.
How often should a St. Johns home be cleaned given the peninsula humidity?: St. Johns sits between the Willamette and the Columbia, so humidity stays high year-round and moss colonies stay active longer than in drier east-side neighborhoods. Most homes here need a fall cleaning in late October or November after the maples drop, a spring pass for catkins and grit, and many homes benefit from a third midsummer visit. We will look at your specific property during the free quote.
Do you do roof moss removal on St. Johns peninsula homes?: Yes. North-facing composition and cedar roofs across St. Johns grow moss aggressively because of the peninsula humidity off the Willamette and Columbia. We use a soft-wash, salmon-stream-safe treatment — critical here given how close Cathedral Park, the Willamette, and Smith and Bybee Wetlands are — and never pressure-wash or scrape composition. Spring, March through May, is the best time to treat moss here.

Gutter, Roof & Moss Cleaning in St. Johns