Pierce County · Washington

Basement and Garage Conversion in DuPont

Turn the square footage you already have into space you actually use, finished basements and garage conversions for suites, offices, gyms, and rentals. South Sound based, about 30 minutes from our shop, with over 12 years of hands-on remodeling experience behind every estimate we write.

Start Your Project Call (253) 312-6024

12 yrs

Experience

200+

Projects

5.0 ★

Rating

Free

In-home estimates

Basement and Garage Conversion in DuPont, WA by DA Interior Solutions

Walk-in shower · DuPont

Frameless glass · hex mosaic field · linear drain

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Scope of Work

What a DuPont basement and garage conversion includes

Every remodel is scoped to your home, your written estimate lists exactly what's included. A sample of what we cover:

▸Basement finishing: bedrooms, family rooms, home theaters, and full baths

▸Garage conversions to living space, offices, gyms, or ADUs

▸Framing, insulation, drywall, flooring, and finish to a warm, code-compliant space

▸Egress windows and proper exits for legal, safe bedrooms

▸Moisture control, vapor barriers, and waterproofing for below-grade spaces

▸Electrical, heating, and plumbing extended for full-function rooms and baths

▸Sound and thermal insulation for year-round comfort

▸Permitting and inspection handled end to end

Most basement or garage conversions run four to eight weeks depending on plumbing scope, egress work, and finish level.

Local Knowledge

Remodeling DuPont homes

DuPont is a master-planned community anchored by Northwest Landing, a tightly built stretch of late-1990s and 2000s craftsman-style homes. With so much of the stock the same age, the common jobs are first-round kitchen and bath updates and finishing the bonus and basement spaces builders left open.

Permits: the City of DuPont issues residential remodel permits through its Building division. We handle the entire permit process, applications, plan documents, and inspection scheduling, on every project.

Northwest LandingHoffman HillPalisadeBell Hill

How a Project Runs

One point of contact, start to sign-off

01Site Visit

Walk the space, take the measurements

We come to your home, measure everything, and listen more than we talk. You get a detailed written estimate, line by line, free, no pressure.

02Selections & Sequencing

Materials, permits, schedule

Finishes chosen with our guidance, permits pulled by us, trades booked in order. Nothing gets demoed until everything that follows is sequenced.

03Build & Walkthrough

Dust barriers up, schedule kept

Our crew builds, inspections pass, and we end the way it should: walking the finished space together, punch list in hand. It isn't done until you love it.

Field Reports

What clients say when the dust settles

★★★★★

DA Interior Solutions handled our kitchen remodel start to finish, they even created a custom pantry for me. They brought my Pinterest board vision to life. Adam and Devon were great to work with. If you're remodeling in the South Sound, these are the guys to call.

Taylor Clontz · Google Review · Jul 2026

★★★★★

DA Interiors exceeded our expectations PERIOD. Don't let their youthful appearance fool you, they are hardworking, diligent, honest, skilled and respectful. Our three bathrooms were demolished and transformed into a beautiful work of art.

Mark Ito · Google Review · Jul 2026

★★★★★

DA Interior Solutions redesigned two bathrooms for us and completed a kitchen remodel. We couldn't be happier with the results. They were a pleasure to work with, often going above and beyond expectations. On budget and on time, we would love to work with them again on any future projects.

Julie Cunningham · Google Review · Jul 2026

Read more reviews →See them on Google →

Budget & Planning

What to expect on cost

Conversions are one of the best value-per-square-foot projects in a home because the shell already exists. Cost is driven by moisture control, whether you are adding a bathroom, and egress requirements. We assess all three on a walkthrough and price it clearly.

Q & A

Questions, answered straight

Can I add a bedroom in my basement legally?

Yes, with proper egress. A legal basement bedroom needs a compliant egress window or door for safe exit, plus the right ceiling height and ventilation. We handle the egress work and the permit so the room counts as legal living space, not just finished square footage.

Will my basement stay dry after it is finished?

That is the first thing we solve. Before any framing, we address moisture: grading, drainage, vapor barriers, and waterproofing as needed. Finishing over a wet basement is the most common mistake we get called to fix, so we do it right from the start.

Can a garage conversion be an ADU I rent out?

In many cases, yes. A garage conversion can become a legal ADU with the right permits, egress, and utility connections, which we manage. We confirm what your lot and jurisdiction allow before you commit.

Which DuPont neighborhoods do you serve?

All of DuPont, including Northwest Landing, Hoffman Hill, Palisade, Bell Hill, plus the surrounding Pierce County area. We're about 30 minutes from our shop.

Who handles remodel permits in DuPont?

For projects in DuPont, the City of DuPont issues residential remodel permits through its Building division. We prepare and submit all permit applications and schedule every inspection on your behalf, you never deal with the counter.

Basement and Garage Conversion in DuPont

What a DuPont basement and garage conversion includes

Remodeling DuPont homes

One point of contact, start to sign-off

Walk the space, take the measurements

Materials, permits, schedule

Dust barriers up, schedule kept

What clients say when the dust settles

What to expect on cost

Questions, answered straight

Can I add a bedroom in my basement legally?

Will my basement stay dry after it is finished?

Can a garage conversion be an ADU I rent out?

Which DuPont neighborhoods do you serve?

Who handles remodel permits in DuPont?

Planning a basement and garage conversion in DuPont?

Basement and Garage Conversion near DuPont

Other services in DuPont