Horizon Building Solutions
Fort Smith, AR
4.1(3)
ADU ConstructionBackyard Cottage
Specializing in ADU construction and related services in Fort Smith, AR.
Looking for the best ADU contractors in Fort Smith, Arkansas? Our directory features 2 vetted adu contractors serving the Fort Smith area. Whether you're planning a new ADU construction, garage conversion, or backyard cottage, find the right builder for your project.
Specializing in ADU construction and related services in Fort Smith, AR.
Specializing in ADU construction and related services in Fort Smith, AR.
Fort Smith is one of the top markets for accessory dwelling units in Arkansas. With growing demand for affordable housing, ADU construction in Fort Smith offers homeowners an excellent opportunity to add living space, generate rental income, or house family members. Our curated list of adu contractors in Fort Smith helps you find experienced professionals who understand local building codes, zoning regulations, and permit requirements.
ADU construction costs in Fort Smith typically range from $150,000 to $350,000 depending on size, design, and finishes. Garage conversions are generally less expensive ($80,000–$150,000), while custom-built detached ADUs can cost more. Get free quotes from our listed adu contractors to compare prices.
Yes, ADU construction in Fort Smith requires building permits. Arkansas has specific ADU regulations, and local zoning laws may have additional requirements. Our listed builders can help you navigate the permitting process.
ADU construction timelines in Fort Smith typically range from 4–12 months, depending on the project type. Prefab ADUs can be installed in 2–4 months, while custom builds may take 8–12 months including design and permitting.