Basement Finishes
Turn your basement into real living space.
CasaMás Construction finishes basements across Utah, with service available in English and Spanish.
Finishing a basement converts unused space below your home into comfortable, code-ready rooms — a family room, bedrooms and a bath, a home gym, or even a separate basement apartment. CasaMás Construction handles design, egress, permitting, and finishes from start to finish.
Who it’s for
Ideal for families needing more room, a guest or in-law space, a home office or gym, or homeowners exploring rental income potential.
What’s included
Family & rec rooms
Open, comfortable living space for the whole family.
Bedrooms & bathrooms
Add code-ready bedrooms with egress and a full bath.
Kitchenette
Add a wet bar or kitchenette for a self-contained lower level.
Basement apartment
A separate living unit with rental income potential, when allowed by local city rules.
Home gym or theater
Purpose-built space for how you relax and stay active.
How your project works
- 1
Free consultation
We listen to your goals and look at your space — in English or Spanish.
- 2
Design & estimate
Clear scope and a written estimate. Monthly payment examples are estimates.
- 3
Permits & build
We handle permitting and construction with licensed, insured crews.
- 4
Enjoy your space
More room, more income potential, and more equity in your home.
What affects your cost
Basement-finishing cost depends on square footage, layout, plumbing, egress requirements, and finishes. After reviewing your space, we provide a clear written estimate — no invented numbers, no pressure.
Financing options may be available, subject to approval. Monthly payment examples are estimates.
Where we work
CasaMás finishes basements across Salt Lake, Utah, Davis, Weber, and Tooele counties, and handles permitting when allowed by local city rules.
- Salt Lake County
- Utah County
- Davis County
- Weber County
- Tooele County
Project photos
Real CasaMás Construction projects across Utah.
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Finished basement with open living area -
Basement bedroom with sliding-door closet -
Second basement bedroom with carpet -
Basement laundry room with white shaker cabinets -
Family bathroom with combined tub and shower -
Bathroom with modern glass globe light fixture -
Bedroom addition with textured walls
Before & After
- Before & After
Before-and-after of a Utah living room remodel
Frequently asked questions
What affects basement-finishing cost?
Square footage, layout, plumbing, egress windows, and finishes all affect cost. We give you a free written estimate; monthly payment examples are estimates.
Do I need a permit or egress windows?
Finished basements generally require permits, and bedrooms require proper egress. We handle these as part of your project, when allowed by local city rules.
Can I add a basement apartment for rental income?
A basement apartment can add rental income potential when allowed by local city rules. We’ll walk you through what’s possible on your property.
How long does it take?
Timelines vary by scope and city permitting. We provide an estimated schedule with your written estimate.
Do you offer financing?
Financing options may be available, subject to approval. Monthly payment examples are estimates.
Related services
Get your free estimate
No pressure. We'll give you clear options for your project.