ADUs & conversions · Mukilteo, WA
ADU Kitchen & Bath Build-Out in Mukilteo, WA
Compact, efficient kitchens and baths for ADUs.
ADU Kitchen & Bath Build-Out in Mukilteo, WA
When Mukilteo homeowners search for ADU kitchen & bath build-out or a dependable adus & conversions contractor near them, they want craftsmanship that lasts and a crew that communicates. That's exactly what we do. Compact, efficient kitchens and baths for ADUs.
Mukilteo's bluff and waterfront homes call for weather-tight exteriors, decks, and remodels designed around the Sound views.
We write scope in plain terms: what we'll do, the materials, the sequence, and how any surprises are handled if something is uncovered.
What's included in your ADU kitchen & bath build-out
A typical ADU kitchen & bath build-out in Mukilteo can involve the kitchen and bath, foundation, finishes, framing — and we put the full scope in writing so you know exactly what's covered before work starts.
You get a single point of contact, licensed and insured trades, and clear communication from the first sketch to the final walkthrough.
How much does an ADU kitchen & bath build-out cost in Mukilteo?
Most ADU kitchen & bath build-out projects in Mukilteo fall between $74,500 – $167,500, depending on the size of the space, the finishes you choose, and the condition of what's already there.
Because every home is different, we don't quote final numbers sight unseen. After a free in-home consultation you get a detailed, itemized estimate tied to your actual adus & conversions project — so there are no surprises later.
Why Mukilteo homeowners choose Xion Build
One dedicated point of contact coordinates the entire job, so you're never chasing subcontractors or wondering who's responsible.
Licensed, bonded, and insured in Washington — every project is built to meet or exceed code and backed by a written warranty.
Local crews who know Eastside permitting, inspections, and the way Pacific Northwest weather tests a home.
Our Mukilteo adus & conversions process
Handoff includes a detailed walkthrough and a written warranty — not a crew that vanishes the moment the dust settles.
Each phase is inspected and documented, and we keep you updated so you always know what's happening and what's next.
It starts with a free, no-obligation consultation: what you want, the constraints, and a realistic budget range before you commit to anything.
Frequently asked questions
Do you handle permits and inspections?
Yes. We manage permit applications, schedule inspections, and coordinate any required engineering so the work passes cleanly in Mukilteo.
Are you a licensed adus & conversions contractor?
Yes — Xion Build is licensed, bonded, and insured in WA. Every project is built to meet or exceed code and is backed by a written warranty.
Do you offer an ADU kitchen & bath build-out in Mukilteo, WA?
Yes. Compact, efficient kitchens and baths for ADUs. Xion Build is a licensed, bonded, and insured adus & conversions contractor serving Mukilteo and the surrounding WA communities.
How much does an ADU kitchen & bath build-out cost in Mukilteo?
Most ADU kitchen & bath build-out projects in Mukilteo run $74,500 – $167,500, depending on scope, finishes, and existing conditions. After a free in-home consultation we provide a detailed written estimate so your Mukilteo price reflects the actual project — not a guess.
What should we decide before starting an ADU kitchen & bath build-out?
Your budget range, must-haves, timeline, and any finishes you already love. For adus & conversions work we also review access, existing conditions, and whether permits are required in Mukilteo.
Related services in Mukilteo
Attached ADU build
Attached accessory dwelling units within the home's footprint.
View detailsBasement ADU conversion
Turn a basement into a separate-entry dwelling unit.
View detailsDetached ADU (DADU) build
Stand-alone backyard cottages from foundation to finish.
View detailsIn-law & multigenerational suite
Self-contained suites for extended family.
View detailsWe also serve these areas