JS Custom Builds · Eastside Washington
Premium finish carpentry, custom millwork, and full-scope remodeling for the Eastside's most considered homes.
Why JS
Most of what separates a good room from an unforgettable one happens in the last five percent of the build — the reveal lines, the scribe against stone, the miter you can't find with your fingernail. That five percent is our whole business.
JS Custom Builds is a licensed general contractor specializing in finish carpentry and custom features: cedar saunas, statement bars, furniture-grade built-ins, wrapped beams, and the millwork that ties a high-end home together. The same exacting standard carries every project from first walkthrough to final punch list — no handoffs, no drop in quality at the finish line.
What we do
Trim packages, wall paneling, wrapped and burned-finish beams, door and window systems, and precision scribe work against stone, steel, and everything that isn't square. The detail layer that makes a custom home read as custom.
Cedar saunas, home bars, built-in bunk suites, libraries, closets, and one-off furniture-grade pieces — designed around your space and built on site. The rooms guests ask about first.
Licensed GC services for bathroom, basement, and whole-room transformations. One point of contact managing trades, schedule, and budget — with a finish carpenter's eye on every decision.
Selected work
Photographed on real jobsites, not staged. A few favorites — the full collection lives on the work page.
How it works
We meet on site, talk through what you're imagining, and look at the real conditions — because every house lies a little.
You get a clear, itemized proposal. Materials, timeline, and price in writing before a single board is cut.
Protected floors, clean jobsites, and steady communication — with the same exacting eye on every detail from the first cut to the last.
We walk the finished work together and stand behind it after we leave. The last five percent gets the same care as the first.
Service area
Based in Kirkland and serving the greater Eastside, with select destination projects in the mountains and Eastern Washington.
Ready when you are
Send a few details and we'll get back to you within one business day to set up a walkthrough.
Request a walkthrough