Accessory Dwelling Unit Builders in American Fork, UT
Stewart Construction LLC designs and builds high-quality accessory dwelling units for homeowners across American Fork, UT, and surrounding communities in Utah County and Salt Lake County. Whether you are looking to generate rental income, accommodate multigenerational living, or add long-term value to your property, we build permitted, code-compliant ADUs tailored to your needs and budget. Call Stewart Construction LLC today at
(385) 399-4911
for your free ADU estimate.
Accessory Dwelling Unit Types and Construction Services
Detached ADUs
A detached accessory dwelling unit is a fully independent structure built on your existing property separate from the main home. Stewart Construction LLC builds detached ADUs from the ground up, including foundation, framing, roofing, plumbing, electrical, insulation, and all interior finishes, to deliver a fully functional and rental-ready living space.
Attached ADUs
An attached ADU shares one or more walls with the primary residence while maintaining a completely separate entrance, living area, kitchen, and bathroom. We design and build attached ADUs that integrate seamlessly with your existing home structure while providing a fully independent and comfortable living space.
Garage Conversion ADUs
Convert your underutilized garage into a fully finished accessory dwelling unit. Stewart Construction LLC handles all aspects of the garage conversion, including insulation, framing, plumbing rough-in, electrical, flooring, and finishes to transform the space into a livable, code-compliant unit.
Basement ADUs
Your basement can be converted into a fully rental-ready accessory dwelling unit with the right layout, egress windows, and code-compliant finishes. We build basement ADUs with kitchens, laundry, separate entrances, and full bathroom installations designed for comfortable, independent living.
Junior ADUs
A junior ADU is a smaller unit created within the existing footprint of your home, typically converted from a bedroom or attached garage space. Stewart Construction LLC designs and builds junior ADUs with efficient layouts that maximize functionality within a compact footprint.
Why Homeowners in Utah County Are Building ADUs
Adding an accessory dwelling unit to your property is one of the smartest long-term investments a homeowner can make. A well-built ADU increases your property value, generates consistent rental income, and provides flexible space for aging parents, adult children, or guests. With housing demand continuing to grow across Utah County and Salt Lake County, a permitted ADU built by Stewart Construction LLC is an asset that pays for itself over time.
Frequently Asked Questions About ADUs
Do I Need a Permit to Build an ADU in Utah?
Yes. All accessory dwelling units in Utah require permits and must meet local zoning, building code, and utility connection requirements. Stewart Construction LLC manages all permit acquisition and city approval as part of our full-service ADU construction process so your unit is fully compliant and protected.
How Long Does It Take to Build an ADU?
ADU construction timelines vary depending on the type and complexity of the unit. A garage conversion or basement ADU typically takes eight to twelve weeks, while a fully detached ADU can take four to six months from permit approval to completion. Stewart Construction LLC provides a detailed project timeline during your in-home consultation.
Get Your Free ADU Estimate Today
Serving American Fork, UT, and communities throughout Utah County and Salt Lake County, Stewart Construction LLC is ready to help you design and build an accessory dwelling unit that adds real value to your property. Call us today at (385) 399-4911 to schedule your free estimate.