ADUs & conversions · Renton, WA
Garage Conversion To ADU in Renton, WA
Convert a garage into a legal, livable ADU.
Garage Conversion To ADU in Renton, WA
Xion Build provides expert garage conversion to ADU in Renton. As a trusted Renton adus & conversions contractor, we manage design, materials, permits, and every trade in-house so your project stays on schedule and on budget. Convert a garage into a legal, livable ADU.
Renton's mix of established and newer neighborhoods makes practical, value-driven remodels and roofing projects especially worthwhile.
You get a single point of contact, licensed and insured trades, and clear communication from the first sketch to the final walkthrough.
What's included in your garage conversion to ADU
A typical garage conversion to ADU in Renton can involve permits, utilities, framing, foundation — and we put the full scope in writing so you know exactly what's covered before work starts.
We write scope in plain terms: what we'll do, the materials, the sequence, and how any surprises are handled if something is uncovered.
How much does a garage conversion to ADU cost in Renton?
Most garage conversion to ADU projects in Renton fall between $60,000 – $160,000, 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 Renton 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.
Honest guidance on where to invest and where to save, so your budget goes toward what adds real, lasting value.
Our Renton adus & conversions process
Design and material selections come next, so finishes, fixtures, and pricing are locked in before demolition — no surprises mid-project.
We pull the permits, schedule every trade in the right order, and protect your home, landscaping, and daily routine throughout the build.
Handoff includes a detailed walkthrough and a written warranty — not a crew that vanishes the moment the dust settles.
Frequently asked questions
Do you offer free estimates for garage conversion to ADU near Renton?
Absolutely. We provide free, no-obligation in-home estimates throughout Renton and the greater Eastside, with transparent, itemized pricing.
What should we decide before starting a garage conversion to ADU?
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 Renton.
How long does a garage conversion to ADU 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.
Do you offer a garage conversion to ADU in Renton, WA?
Yes. Convert a garage into a legal, livable ADU. Xion Build is a licensed, bonded, and insured adus & conversions contractor serving Renton and the surrounding WA communities.
Do you handle permits and inspections?
Yes. We manage permit applications, schedule inspections, and coordinate any required engineering so the work passes cleanly in Renton.
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