Expert Basement Finishing and Remodeling in Utah County and Salt Lake County
Stewart Construction LLC transforms unfinished basements into premium living spaces across American Fork, UT, and surrounding communities in Utah County and Salt Lake County. Finish your basement in 8 to 10 weeks, add real living space, increase your home value, and get a clear plan with transparent pricing. We deliver a detailed, itemized estimate within 24 to 48 hours. Call Stewart Construction LLC today at (385) 399-4911 for your free basement estimate.
Licensed and Insured
Clear Scopes and Schedules
Built for Utah Families
Communication-First Approach
What We Build in Your Basement
Basements are our system. Predictable timeline, clean workmanship, and clear communication from start to finish.
Full Basement Finishes:
Turn unfinished space into comfortable, functional living areas built around your lifestyle.
Mother-in-Law Suites and ADUs:
Rental-ready layouts with kitchens, laundry, and full code compliance for multigenerational living or rental income.
Home Theaters:
Lighting, wiring, sound prep, and cozy layouts that bring the cinema experience home.
Kitchens and Wet Bars:
Custom cabinetry, countertops, plumbing, and clean finishes for the ultimate entertaining space.
Bedrooms and Bathrooms:
Add real functionality and boost your home value with properly finished bedroom and bathroom additions.
Home Gyms:
Purpose-built fitness spaces with the right flooring, ventilation, and layout that actually works.
Basement Packages and Pricing
Realistic ranges based on rooms, finishes, plumbing, and layout complexity.
Starter Finish — $45 to $55 per sq ft
Simple, clean, and budget-friendly.
- Drywall and paint
- Electrical and recessed lights
- Basic trim package
- Standard flooring options
Standard Finish — $55 to $75 per sq ft
Best balance of quality and value.
- Upgraded lighting plan
- Better trim and finish options
- Typical layout: family room, one to two bedrooms, one bathroom
- More layout flexibility
Premium Finish — $75 to $120 per sq ft.
Custom features and higher-end finishes throughout.
- Custom cabinetry and built-ins
- Bar or kitchenette
- Theater wiring prep
- Premium flooring and trim
Custom ADU Package
Starting around $80,000 and up for fully rental-ready basements, including kitchen, laundry, layout design, and full code compliance.
Frequently Asked Questions About Basement Finishing
How Long Does a Basement Remodel Take?
Most basement finishing projects with Stewart Construction LLC are completed in 8 to 10 weeks. More complex builds involving bathrooms, kitchenettes, or ADU layouts may take longer. We provide a clear project timeline during your walkthrough so you always know what to expect.
Do I Need a Permit to Finish My Basement in Utah?
Yes. Basement finishing projects that involve framing, electrical, plumbing, or egress windows require permits and city approval in Utah. Stewart Construction LLC handles all permit acquisition and city approval as part of our full-service process so your project is always fully compliant.
Start Your Basement Remodel Today
Your basement has the potential to be one of the most valuable spaces in your home. Stewart Construction LLC is ready to help you unlock that potential with expert finishing and remodeling services in American Fork, UT. Call Stewart Construction LLC today at (385) 399-4911 to schedule your free estimate.









