The 10 ADU builders from Google's results for Indianapolis, Indiana, ordered by Google rating weighted by review count. No firm pays to be listed or ranked.
Last updated
Licensing in Indiana. Indiana has no statewide license for general contractors. Indianapolis and other cities register contractors locally.
on GoogleFishers, IN
Integra Builders designs and builds one-of-a-kind custom homes in Hamilton County, Indiana, including Carmel, Fishers, Westfield, Zionsville and Noblesville. Each build starts with pre-construction planning and checks on budget and scope before work begins.
(317) 426-7807 9003 Technology Ln, Fishers, IN 46038
on GoogleIndianapolis, IN
Hoosier Design Build is an Indianapolis general contractor offering design-build remodeling for homeowners, investors and realtors. Its work includes kitchens, bathrooms, decks, roofing, siding and ADUs, along with full gut renovations and mixed-use buildings, with the team coordinating electrical, HVAC and plumbing trades.
(317) 667-2635 1467 S Illinois St, Indianapolis, IN 46225
on GoogleIndianapolis
Timeless Tiny Homes builds custom tiny homes and other ADU options in Indiana, taking projects from concept and design through construction and final finishes. Its standalone tiny homes serve as primary residences for people downsizing, with lower upkeep and utility use.
on GoogleCarmel, IN
Old Town Design Group builds accessory dwelling units in the Carmel, Indiana area.
(317) 816-3151 525 N End Dr Ste 100, Carmel, IN 46032
on GoogleIndianapolis, IN
Builders Association Indianapolis works in general contracting and ADU building in Indianapolis, Indiana.
(317) 236-6330 6510 Telecom Dr #185, Indianapolis, IN 46278
on GoogleBargersville, IN
Duke Homes builds accessory dwelling units in the Bargersville, Indiana area.
(317) 422-9000 4300 N Rd 725 W, Bargersville, IN 46106
on GoogleIndianapolis, IN
Compendium Group works as a design-build firm in Indianapolis, Indiana.
(317) 506-6367 961 N Highland Ave, Indianapolis, IN 46202
on GoogleCleveland, TN
Wind River Built constructs tiny homes and ADUs from its base in Cleveland, Tennessee, with homes placed in Indiana and other states. For Indiana builds, the company plans for climate control needs and offers deck additions and solar power options.
(423) 443-8166 970 Old Chattanooga Pike SW, Cleveland, TN 37311
on GoogleIndianapolis, IN
Davis Homes builds accessory dwelling units in the Indianapolis, Indiana area.
(317) 548-4663 3950 Priority Way S Dr #210, Indianapolis, IN 46240
Indianapolis
Indymod Homes builds accessory dwelling units in the Indianapolis area.
In Indianapolis, a garage conversion ADU typically costs $56,000 – $139,500. Remodeling labor in Indianapolis runs about 7% below the US median, which accounts for most of the difference from the same project elsewhere.
These are the firms from Google's results for "adu builders indianapolis", with directories, chains and suppliers removed. They are ordered by Google rating weighted by review count, and the ratings shown are Google's. No firm pays to be listed or ranked. The list was last updated in October 2026.
It depends on your city and state. California, Oregon and Washington have state laws that make ADUs allowed on most single-family lots. Elsewhere it is set by local zoning, so check lot size, setback and owner-occupancy rules with your city first.