The 10 ADU builders from Google's results for Orlando, Florida, ordered by Google rating weighted by review count. No firm pays to be listed or ranked.
Last updated
Licensing in Florida. Florida licenses structural contractors through the DBPR's Construction Industry Licensing Board, and the DBPR lookup confirms the license.
on GoogleCasselberry, FL
Florida Made Tiny Homes designs and builds custom accessory dwelling units for homeowners in Casselberry and across Florida. Typical uses include space for aging parents, rental income and extra living space, with the company handling the work from design through construction and offering a catalog of models.
(407) 567-0660 1375 FL-436, Casselberry, FL 32707
on GoogleOrlando, FL
Working across Greater Orlando, Talbot Custom Homes builds houses designed fully to order from the ground up, along with accessory dwelling units and renovations of existing homes. Projects follow a five-step build process and reach more than a dozen Central Florida cities.
(407) 457-2207 5748 S Semoran Blvd, Orlando, FL 32822
on GoogleOrlando, FL
Spectrum Builds is a general contractor in the Orlando, FL area that builds accessory dwelling units, installs fiberglass pools and carries out major renovations, managing permits in-house. It also handles custom residential construction and commercial tenant build-outs.
(407) 970-6545 1800 Pembrook Dr, Orlando, FL 32810
on GoogleWest Palm Beach, FL
Mesocore builds modular accessory dwelling units for Broward County and South Florida homeowners. Its 18-by-24-foot unit includes a full kitchen and bath, sits on a concrete pier foundation, and comes with impact-resistant construction plus solar panels and lithium-ion battery storage.
(561) 881-9552 3715 Fiscal Ct, West Palm Beach, FL 33404
Orlando
Orlando ADU Builder focuses on backyard units for homeowners in Orlando and the wider Central Florida region, including detached home offices and other separate living spaces. Its site publishes planning guides on ADU designs, uses and basics for local homeowners.
Orlando
Florida ADU Builder is listed among ADU builders serving the Miami area.
Orlando
Covenant Homes builds custom accessory dwelling units in Florida and Georgia, with work in the Orlando area. Options include attached and detached units used as guest houses, rental units, in-law suites or casitas.
Orlando
CN Development Group is an Orlando general contractor building accessory dwelling units and custom homes throughout Central Florida. The firm also handles commercial work such as tenant improvements, with one team managing each job from permitting through the closing inspection.
Orlando
Adus Florida builds accessory dwelling units in the Orlando, Florida area.
Orlando
Coastal Construction Inc. designs and builds custom ADUs in Central Florida, around Orlando, such as guest houses, rental units and private quarters for relatives. Along with new ADU construction and design, it converts garages into living units and takes on general remodeling.
In Orlando, a garage conversion ADU typically costs $54,000 – $135,000. Remodeling labor in Orlando runs about 10% 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 orlando", 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.