ADUs & conversions · Issaquah, WA

Garage Conversion To ADU in Issaquah, WA

Convert a garage into a legal, livable ADU.

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Garage Conversion To ADU in Issaquah, WA

When Issaquah homeowners search for garage conversion to ADU 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 legal, livable ADU.

Issaquah's Highlands and older in-town homes alike benefit from energy-smart upgrades and remodels that respect the surrounding terrain.

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 Issaquah can involve framing, utilities, permits, finishes — 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 Issaquah?

Most garage conversion to ADU projects in Issaquah fall between $69,000 – $184,000, 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 Issaquah homeowners choose Xion Build

One dedicated point of contact coordinates the entire job, so you're never chasing subcontractors or wondering who's responsible.

Local crews who know Eastside permitting, inspections, and the way Pacific Northwest weather tests a home.

Meticulous job sites and clear daily communication, with respect for your home, your time, and your neighbors.

Our Issaquah adus & conversions process

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.

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

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.

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 a garage conversion to ADU in Issaquah, WA?

Yes. Convert a garage into a legal, livable ADU. Xion Build is a licensed, bonded, and insured adus & conversions contractor serving Issaquah and the surrounding WA communities.

How much does a garage conversion to ADU cost in Issaquah?

Most garage conversion to ADU projects in Issaquah run $69,000 – $184,000, depending on scope, finishes, and existing conditions. After a free in-home consultation we provide a detailed written estimate so your Issaquah price reflects the actual project — not a guess.

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 Issaquah.

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