ADUs & conversions · Sammamish, WA
Garage To Living Space in Sammamish, WA
Convert a garage into a gym, office, or studio.
Garage To Living Space in Sammamish, WA
When Sammamish homeowners search for garage to living space or a dependable adus & conversions contractor near them, they want craftsmanship that lasts and a crew that communicates. That's exactly what we do. Convert a garage into a gym, office, or studio.
Sammamish plateau homes are often large and family-focused, where additions, kitchens, and outdoor living spaces deliver the most lasting value.
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 garage to living space
A typical garage to living space in Sammamish can involve finishes, the kitchen and bath, foundation, permits — 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 a garage to living space cost in Sammamish?
Most garage to living space projects in Sammamish fall between $89,000 – $201,000, 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 Sammamish homeowners choose Xion Build
Local crews who know Eastside permitting, inspections, and the way Pacific Northwest weather tests a home.
One dedicated point of contact coordinates the entire job, so you're never chasing subcontractors or wondering who's responsible.
Meticulous job sites and clear daily communication, with respect for your home, your time, and your neighbors.
Our Sammamish adus & conversions process
Design and material selections come next, so finishes, fixtures, and pricing are locked in before demolition — no surprises mid-project.
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.
Frequently asked questions
Do you offer a garage to living space in Sammamish, WA?
Yes. Convert a garage into a gym, office, or studio. Xion Build is a licensed, bonded, and insured adus & conversions contractor serving Sammamish and the surrounding WA communities.
What should we decide before starting a garage to living space?
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 Sammamish.
Do you handle permits and inspections?
Yes. We manage permit applications, schedule inspections, and coordinate any required engineering so the work passes cleanly in Sammamish.
Do you offer free estimates for garage to living space near Sammamish?
Absolutely. We provide free, no-obligation in-home estimates throughout Sammamish and the greater Eastside, with transparent, itemized pricing.
How long does a garage to living space take?
Timelines depend on scope and permitting. Once the plan is confirmed we give you a realistic schedule and keep you updated as the adus & conversions work progresses.
Related services in Sammamish
Shop & studio build
Detached shops, studios, and flex buildings.
View detailsIn-law & multigenerational suite
Self-contained suites for extended family.
View detailsAttached 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 detailsWe also serve these areas