Siding and gutters for homes in Skagit, Snohomish, Island and Whatcom Counties
Siding and gutters do most of the work of keeping our rain out of a house. When either one fails, water finds the wall behind it. We repair and replace siding, fix the flashing and trim around it, and hang gutters and downspouts that carry water away from the house, on homes and outbuildings across the four counties.
What this covers
- Siding repair: replacing damaged boards and panels where water got in
- New siding on additions, sheds and outbuildings, including fiber-cement lap siding with trim matched to the house
- Flashing and trim repairs at windows, doors and corners
- New gutters and downspouts, hung with a steady slope toward the downspout
- Gutter cleaning and downspout repair
- Siding and gutters on new homes we build or manage
How we handle a siding or gutter job
We start the site visit by finding where the water is coming from. Siding damage often traces back to a missing piece of flashing or a gutter that overflows onto the wall, so we look at the roof edge, the trim and the ground below, not only the boards.
The written scope lists what comes off, what goes back on, and how the new work ties into the trim and the roof edge. While the wall is open, we photograph what we find before anything new covers it. If the damage behind the siding goes further than it looked, we show you before the work changes, and the change goes in a signed change order. At the end we walk the house with you and hand over the photos and paperwork.
Work we've done
Insulated lean-to shed on a new slab
Replaced an old, ivy-covered lean-to with a new insulated 4 x 10 ft shed that protects a home's water-treatment equipment: poured slab, fiber-cement lap siding, architectural-shingle roof, sliding barn-style doors and a new gutter.
- Monolithic concrete slab with thickened edges
- Fiber-cement lap siding and trim to match the house
- Insulated, vapor-sealed walls and ceiling to protect the water-treatment equipment
Roof leak repairs on rental homes
Tracked roof leaks on a landlord's rental homes to rotted sheathing and rebuilt the damaged sections, along with siding and flashing fixes, gutter cleaning and downspout repair.
- Damaged roof sections of about 250 sq ft each rebuilt from the sheathing up
- Siding and flashing repaired where water was getting in
- Gutters cleaned and downspouts repaired
Attached timber patio cover
Designed and built, through trades we hired, an open-sided timber patio cover attached to the house over an existing backyard slab, to plans drawn with a structural engineer. Shingles, flashing and gutters match the house.
- Four engineered concrete footings
- 8x8 posts and glulam beams under an exposed gable truss
- Cedar shiplap ceiling finished with two coats of stain
Timber-frame trailer port
Built a timber-framed roof over a travel trailer and its adjoining deck, then came back to add an end truss, overhang supports and an eave gutter with downspout.
- Knee-braced timber posts with exposed trusses and a corrugated roof
- Roof covers both the trailer parking spot and the deck
- Extra end truss and overhang supports secured with hurricane ties
Custom home, Stanwood, in progress
Project management for an owner-builder's new custom home in Stanwood. We schedule and coordinate the trades, compare bids, check every contractor's license, bond and insurance before award, and line up the inspections the construction-loan draws depend on.
- Written purchase orders and change orders for each trade
- Competing bids scored side by side before awards (seven bidders for the flooring alone)
- Inspections and lender draw requests sequenced to keep the work moving
Gutter and downspout cleaning
Cleaned out the gutters and downspouts on a metal-roof home.
- Gutters and downspouts cleared on a metal-roof home
Gutters on new outdoor roofs, Marysville and Sedro-Woolley. On an attached patio cover in Marysville (2025–2026), the shingles, flashing, gutters and downspouts were matched to the house. On a timber trailer port in Sedro-Woolley (2022), we came back to add an eave gutter with a downspout.
See more on our projects page.
Questions people ask
Can you match my existing siding?
We look for the same profile, size and color, and at the site visit we'll tell you how close a match looks likely to be. On the Clinton shed, we chose fiber-cement lap siding and trim to match the house.
Why do my gutters overflow?
Usually it's a clog, a sagging section that holds water, or a downspout that can't keep up. Around here, fir needles and moss are common culprits. We look at the whole run and tell you whether cleaning, re-hanging or new gutters make the most sense.
Do you work on sheds, garages and outbuildings?
Yes. The Clinton shed above is one example, and our sheds and garages page has more. Small buildings need the same flashing, trim and gutter details as a house.
Related services
- Roofing: leaks, rotted sections and moss
- Painting: exterior paint, trim and stain
- Sheds and garages: siding, trim and gutters on small buildings
Where we do this work
Homes and outbuildings in Skagit, Snohomish, Island and Whatcom Counties. See our service area.
Ask about siding or gutters
Thanks, we have your request
A person reads every request and gets back to you to set up a site visit.
Want to add something? Call (360) 858-8580, Monday to Friday, 8 a.m. to 5 p.m., or email gc@wa.construction.
What happens next
- A person reads your request.
- We contact you by phone or email, whichever you prefer.
- We visit and talk through what goes into a written proposal.
Already working with us?
Current clients, trades and suppliers: please use your usual contact.