Attached ADU in North Carolina

AVL Contractor builds ADUs in Asheville, NC — detached units, garage conversions, basement & attached suites. Full-service from zoning & permits to construction & inspections, including historic district COA compliance.

Paradise Found Construction is a licensed ADU builder and home addition contractor serving Cary, Raleigh, Apex, Wake Forest, and Holly Springs, NC. Specializing in ADUs, in-law suites, aging-in-place design, and whole-home renovations.

Carolina's Building Company is Charlotte's trusted ADU contractor, offering full-service accessory dwelling units including backyard cottages, garage conversions, and interior conversions. They handle design, permitting, and construction with transparent pricing.

Corbett Design Build offers expert ADU construction in Raleigh, Cary & Wake Forest, NC. Services include granny flats, in-law suites & detached ADUs with 3D design, permit handling & a 1-year warranty. Serving homeowners since 1980.

From your first call to getting the keys — here's exactly what to expect.

We've designed a clear, step-by-step process so you always know what's happening, what comes next, and what it costs. No surprises. No guesswork.

CoCreations Construction & Design is a Durham, NC firm serving the Triangle area, specializing in custom homes, ADUs, and large-scale renovations. They guide clients from design to completion with expert craftsmanship and personalized solutions.

Cook Contractors builds ADUs in Whiteville & Southeastern NC. Services include detached, attached, garage conversion & basement ADUs. Transparent pricing, local permits handled, custom designs, 4–8 month timelines. HELOC financing options available.

Dream Home Builders and Remodelers builds ADUs in Charlotte, NC. Licensed in NC & SC, they offer garage conversions, detached cottages, and attached ADUs for rental income or multigenerational living. Costs start at $200/sq ft.

Island Contractors OBX designs and builds ADUs across Dare, Currituck, and Camden Counties, NC. Certified ADU specialists offering full-service construction, from feasibility and permitting to finished builds tailored to coastal conditions.

ADUs in Charlotte offer homeowners options for rental income, multigenerational living, and added property value. Costs range from $150K to $300K+. Zoning rules apply. Simonini Homes guides clients through design, permitting, and construction.

Hopedale Builders Inc. is a Charlotte, NC contractor serving since 1997. Specializing in home additions, kitchen & bathroom remodels, and second-story expansions across South Charlotte neighborhoods like Myers Park, Dilworth, and SouthPark.

Branch Home Improvement LLC is a licensed, family-owned contractor in Holly Springs, NC, with 26+ years of experience. Specializing in ADU construction, kitchen remodeling, bathroom renovations, and home additions across the Research Triangle. A+ BBB rated.

BOLD Construction builds ADUs in Chapel Hill, Orange & Chatham County. Costs range $350–$500/sqft. Services include detached ADUs, garage conversions & in-law suites with a transparent fixed-price design-build process.

Midwood Craft Builders is a residential construction company offering new home builds, renovations, additions, and detached ADUs. They help homeowners expand or improve existing properties with a detail-oriented, neighborhood-focused approach.

Eastern ADU is a licensed ADU builder in Wilmington, NC, offering custom accessory dwelling unit design and construction across Eastern North Carolina, including detached ADUs, attached units, and garage conversions.