By appointment. Book a consultation.
Turn the space you already have into rooms you’ll use, with the price locked in writing before we build.
4.9 on Google · Over 200 projects · 20+ years of team experience · Licensed & insured in WA
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Pick the wrong contractor and your new basement traps moisture, fails inspection and runs over budget.
Barr always treats our jobs as a priority and is always professional and engaged. We recently had a mould emergency and they were efficient and completed quickly. We always call Volcano with our construction needs since he completed a beautiful bathroom remodel. He is highly recommended!
I was in need of a bathroom remodel after we had discovered a leak in the bathroom. I was completely lost at the beginning of this project but the entire team at volcano especially Bar were extremely helpful and supportive though out the entire project. I ended up redoing my entire bathroom, it is my new favorite part of the house as the team did such a beautiful job. I will definitely be back for all future projects
They were very up front with cost break down and were aligned and lower with other bids we received. The most important thing to me is communication and Sapir our PM was incredible through out the process. A remodel or any type of build can be stressful but working with Sapir and Volcano Build they took the stress away.
The quality of the work performed was excellent. The jobs were completed before the estimated time. The prices were very reasonable. I would definitely recommend this company.
My first experience with volcano builders was back in January, bit skeptical at first. But once they started job I new they were something else. Bar managed the job very well keeping all the workers on task. Surprisingly finished faster than expected. Have used there services 3more times and am still very happy with there work! Definitely recommend
Bar and his team did an excellent job on our condo bathroom renovation. From the start, Bar was easy to communicate with and quick to respond to all our questions and concerns. We couldn't be happier with the results and highly recommend Volcano Builders to anyone considering a remodel.
Three steps from walkthrough to move-in day.
We walk the basement with you, assess moisture, ceiling height and egress, and design the layout.
You get the scope and a fixed price in writing. We submit and manage the permit when your scope needs one.
Built with weekly updates and every inspection scheduled. 2-year warranty from handoff.
Fixed-Price Guarantee: Once scope is agreed, your price is locked in writing. It changes only if you change the scope, and never without your written approval.
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We assess moisture before anything is designed, and we address it in the plan before insulation and walls go in. Finishing over a damp wall traps the moisture behind it, so any water or humidity issue we find becomes part of your written scope, not a surprise after the walls are up.
Usually, yes, if you add or move walls, wiring, plumbing or ductwork, or add a bedroom. Cosmetic work like paint and flooring often needs none. Your city or county sets the rules, so we check what your scope needs, prepare and submit the permit, and schedule the inspections. A basement bedroom also needs an emergency escape opening, usually an egress window, and we design for it from the start.
Finished living space starts at $50K, a private suite with a bathroom at $85K and a basement ADU or conversion at $150K, as the pricing table above shows. Size, moisture and waterproofing, ceiling height, egress windows, bathrooms and kitchens, and any excavation or structural work move the number most. After a consultation you get a fixed, written price before construction starts.
It depends mostly on what the basement becomes. A finish with no new bathroom or kitchen is the shortest path, a suite with a bathroom takes longer, and a basement ADU takes longest because design, engineering and the permit review come first. Review time is set by your city. You get a written schedule for your scope after the walkthrough, and weekly updates once we start.
Proudly serving the Greater Seattle area, from Everett to Tacoma and across the Eastside.
