- 2026 ADU/DADU Calendar Now Open — Design-first, white-glove build management.
For 20 years, our team has helped Greater Seattle homeowners transform their homes — design-build remodeling under one dedicated roof.
★★★★★ United Signature rated 4.9 / 5 based on 102+ reviews
Submit your details for a customized estimate based on your space, goals, and timeline.
🔒 Private & secure • ★★★★★ 4.9/5 • Licensed & insured WA GC
United Signature is an independent, locally owned design-build studio. We design, build, install, and manage your project through to completion — high-quality renovation and remodeling services from one accountable team, because great results start long before the first cut is made.
Our mission is simple: make designing and creating beautiful renovations stress-free and enjoyable. Whether it’s a kitchen remodel, bathroom remodel, home addition, ADU, or a custom home, our team manages every detail from first sketch to final walkthrough — so you always know what to expect.
Before we begin, we review:
We don’t consider the job complete until you’re genuinely happy with the result.
United Signature makes it easy to reimagine every part of your home. We handle kitchens, baths, whole-home remodels, additions, and ADUs with a proven design-build process — careful planning, in-house design, and skilled craftsmanship, so the result looks stunning and lasts.
Instead of coordinating multiple contractors, you get one accountable, locally owned team managing the entire project — from first sketch to final walkthrough.
We commonly remodel:
Clear plans. Honest pricing. Craftsmanship that lasts.
Homeowners choose United Signature for our clear process, dependable results, and respect for every space we work in. We focus on careful planning, honest pricing, and clean workmanship — so projects stay smooth from start to finish.
Our team communicates clearly, shows up on time, and follows through on every detail. With no guesswork and no shortcuts, you know what to expect at every step — and get a result you’re proud to live in.
Floor plans and design boards you approve before we build.
Every remodel is backed by a written workmanship warranty.
Fixed pricing agreed before demo day — no hidden costs or surprises.
A fully licensed, bonded & insured WA general contractor.
Snap a photo of your kitchen, bath, or room exactly as it is today, tell us the look you’re after, and our designers will email you a few tailored concept directions — no cost, no obligation.
One or more shots of the room today.
Pick a style and describe what you want.
Tailored directions within 48 hours.
About a minute to complete — a designer replies with tailored directions within 48 hours.
🔒 Private & secure • ★★★★★ 4.9/5 • Licensed & insured WA GC
See how one accountable design-build team stacks up against the other ways to run a remodel.
Cost ranges, finish tiers, and what drives a kitchen budget.
Pricing for tile, fixtures, and layout changes — refresh to full gut.
Budget planning for full remodels, additions, and multi-room projects.
What it costs to plan and build a detached or attached accessory unit.
Budget shouldn’t stand between you and the home you want. Estimate a monthly payment, then we’ll match you to a program with rates as low as 0% APR for qualified buyers — through our partner Enhancify.
★★★★★ 100+ verified Google reviews
Tell us a little about your project and we’ll reach out within one business day to schedule your free, no-obligation design consultation.
☎ (425) 521-7916
✉ office@unitedsignature.com
⚑ Serving Everett & Greater Seattle, WA
Share your details and goals — we’ll reply within one business day.
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