Basement finishing · Olympia, WA

Full Basement Finishing in Olympia, WA

Frame, insulate, and finish a basement into living space.

Request Free EstimateAll Services

Full Basement Finishing in Olympia, WA

Looking for full basement finishing in Olympia? Xion Build is a licensed, bonded, and insured basement finishing contractor delivering standout results for Olympia homeowners — start to finish, under one roof. Frame, insulate, and finish a basement into living space.

Olympia's historic and waterfront-adjacent homes benefit from restoration-minded remodeling that preserves character while updating systems.

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 full basement finishing

A typical full basement finishing in Olympia can involve egress, framing, finishes, electrical — 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 full basement finishing cost in Olympia?

Most full basement finishing projects in Olympia fall between $25,000 – $90,000, 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 basement finishing project — so there are no surprises later.

Why Olympia homeowners choose Xion Build

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

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

Honest guidance on where to invest and where to save, so your budget goes toward what adds real, lasting value.

Our Olympia basement finishing process

It starts with a free, no-obligation consultation: what you want, the constraints, and a realistic budget range before you commit to anything.

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.

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 Olympia.

Do you offer a full basement finishing in Olympia, WA?

Yes. Frame, insulate, and finish a basement into living space. Xion Build is a licensed, bonded, and insured basement finishing contractor serving Olympia and the surrounding WA communities.

How much does a full basement finishing cost in Olympia?

Most full basement finishing projects in Olympia run $25,000 – $90,000, depending on scope, finishes, and existing conditions. After a free in-home consultation we provide a detailed written estimate so your Olympia price reflects the actual project — not a guess.

What should we decide before starting a full basement finishing?

Your budget range, must-haves, timeline, and any finishes you already love. For basement finishing work we also review access, existing conditions, and whether permits are required in Olympia.

How long does a full basement finishing take?

Timelines depend on scope and permitting. Once the plan is confirmed we give you a realistic schedule and keep you updated as the basement finishing work progresses.

Related services in Olympia

Basement ceiling & lighting

Drop and drywall ceilings with recessed lighting.

View details

Basement gym & flex space

Durable, flexible spaces for gyms and play.

View details

Basement waterproofing prep

Drainage and moisture control before finishing.

View details

Basement wet bar & kitchenette

Wet bars and kitchenettes for entertaining.

View details

We also serve these areas

MedinaHunts PointYarrow PointClyde HillMercer IslandBellevueKirklandRedmondSammamishIssaquahNewcastleWoodinvilleSeattleBothellRentonKentTacomaEverettBainbridge IslandGig HarborSnoqualmieNorth BendMaple ValleyEdmondsMill CreekMukilteoShorelineKenmoreDuvallLake Forest ParkNormandy ParkBeaux Arts VillageLynnwoodFederal WayPuyallup