Custom Home Addition Contractor in Utah County and Salt Lake County
Stewart Construction LLC designs and builds custom home additions for homeowners across American Fork, UT, and surrounding communities in Utah County and Salt Lake County. Whether you need an extra bedroom, a larger living area, or an entirely new wing, we manage every phase of your addition from permits and foundation to framing, finishes, and final walkthrough. Call Stewart Construction LLC today at
(385) 399-4911 for your free home addition estimate.
Home Addition Construction Services
Room Additions
Need an extra bedroom, home office, or living room? Stewart Construction LLC builds custom room additions that integrate seamlessly with your existing home structure, matching rooflines, exterior finishes, and interior design so the new space feels like it was always part of the home.
Master Suite Additions
Add a private master suite complete with a spacious bedroom, a walk-in closet, and a custom en suite bathroom. A master suite addition adds significant comfort and resale value to your home while giving you the personal space you deserve.
Second-Story Additions
Maximize your property footprint by building up instead of out. Stewart Construction LLC manages full second-story additions, including structural engineering coordination, framing, roofing, staircase installation, electrical, plumbing, and all interior finishes.
Sunroom and Covered Patio Additions
Bring the outdoors in with a custom sunroom or extend your living space with a covered patio addition. We build fully finished sunrooms with proper insulation, windows, flooring, and electrical that can be enjoyed year-round in Utah's climate.
Garage Additions
Need more garage space or a detached garage on your property? Stewart Construction LLC builds attached and detached garage additions with proper foundations, framing, insulation, electrical, and finished interiors designed to complement your home.
Bump-Out Additions
A bump-out addition expands an existing room by extending the exterior wall outward. This cost-effective solution adds meaningful square footage to kitchens, bathrooms, bedrooms, or living rooms without the full scope of a traditional room addition.
Frequently Asked Questions About Home Additions
Do I Need a Permit for a Home Addition in Utah?
Yes. All home additions in Utah require permits and must meet local building codes, zoning setback requirements, and structural standards. Stewart Construction LLC handles all permit acquisition and city approval as part of our full-service process so your addition is fully compliant and built to last.
How Long Does a Home Addition Take to Build?
The timeline for a home addition depends on the size and complexity of the project. A single room addition typically takes six to ten weeks, while larger additions such as second stories or master suites can take three to five months. Stewart Construction LLC provides a detailed project timeline during your in-home consultation so you always know what to expect.
Get Your Free Home Addition Estimate Today
Serving American Fork, UT, and communities throughout Utah County and Salt Lake County, Stewart Construction LLC is ready to help you expand your living space with a custom home addition built to the highest standards of quality and craftsmanship. Call us today at (385) 399-4911 to schedule your free estimate.