ADU Contractors in Florida
Simply Tiny Homes
6988 Southwest 57th Path, Alachua, FL 32054
Simply Tiny Homes (Simplify Further), based in Lake Butler, FL, builds NOAH-certified tiny homes on wheels from $30,000. Over 100 homes delivered nationwide. Ideal for full-time living, guest houses, or Airbnb rentals.
read more
Greenview Renovation
2500 Quantum Lakes Drive, Boynton Beach, FL 33426
Greenview Renovation guides homeowners through a structured process: personalized consultation, detailed design planning, and efficient implementation. Specializing in remodeling and accessory dwelling units like granny flats and garage conversion... read more
Pro Work Construction
4950 Orange Boulevard, Sanford, FL 32771
Pro Work Construction builds ADUs across Central Florida, including detached, garage conversion, and attached units. Pricing ranges from $275–$375/sq ft, with 12–20+ week timelines. ADUs generate $1,200–$1,800/month rental income.
read more
Quality Modernizing Services
475 Southeast 1st Avenue, Delray Beach, FL 33444
QMS builds ADUs in Palm Beach County, FL, covering site prep, foundation, framing, and utility connections. Serving Delray Beach & Boca Raton, they ensure full Florida Building Code compliance from slab to final inspection.
read more
Tiny Homes By Design
3030 N Rocky Point Dr, Tampa, FL FL 33607
Tiny Homes by Design builds custom, hurricane-resistant tiny homes across Florida. Offering concrete and capsule models from 432–1,024 sq ft, they feature luxury finishes, smart design, and serve 14+ Florida counties.
read more
Walsh Design & Build
710 Loma Linda Court, Brandon, FL 33511
Vercammen Contracting
Bradenton, FL 34203
Vercammen Contracting offers expert ADU construction in Sarasota & Manatee Counties, FL. Services include garage conversions, detached ADUs & basement renovations. Family-owned, veteran-owned, 30 years experience, free quotes & 1-year ... read more
Tiny Home Builders, LLC
3537 North W Street, Pensacola, FL 32505
Tiny Home Builders, LLC in Pensacola, FL builds NOAH-certified tiny homes on wheels (THOW), focusing on quality, client-driven design, and sustainable practices—offering a mobile alternative to traditional ADUs, granny flats, or backyard cottage... read more
Arrow Structures
9079 4th St N, St. Petersburg, FL 33702
Arrow Structures (CRC-1331818) is a licensed Florida contractor in St. Petersburg building ADUs, custom homes, garages, and remodels across Tampa Bay, including Tampa and Sarasota. They offer full-service ADU planning and construction.
read more
Sun Ray Builders
4158 Haines Road North, Saint Petersburg, FL 33703
St. Petersburg homeowners are building ADUs—garage apartments, in-law suites, pool houses—for added space or rental income, following 2019 zoning changes. Sun Ray Builders navigates costs, setbacks, and architectural requirements for accessory... read more
ADU International
14060 Metropolis Avenue, Fort Myers, FL 33912
ADU International is a top ADU contractor in South Florida specializing in detached ADUs, attached ADUs, garage conversions, backyard cottages, and in-law suites. They deliver custom, high-quality builds that boost property value and expand living... read more
Bramlett Construction
40 Island Grove Dr, Freeport, FL 32439
Bramlett Construction in Freeport, FL specializes in tiny homes, ADUs, and home additions. They offer custom, cost-effective living solutions, including attached/detached ADUs, minimalist tiny homes, and seamless home additions tailored to each cl... read more
Trusst Construction
19790 West Dixie Highway, Miami, FL 33180
Trusst Construction builds ADUs, garage conversions, granny flats & in-law suites with full design-build expertise. Their process prioritizes site assessment, utility coordination & disciplined scheduling to reduce costly surprises and del... read more
Florida Legacy Construction
4076 Florida 44, Wildwood, FL 34785
Florida Legacy Construction builds 6 ADU types in Central Florida: detached cottages, garage conversions, carriage houses, home additions, basement & interior conversions. Costs range $60K–$250/sqft. Projects take 6–12 months.
read more
Jax Tiny Homes
Jacksonville, FL 32226
Jax Tiny Homes is a Jacksonville ADU contractor offering full-service accessory dwelling unit construction. Services include detached & attached ADUs, custom design, eco-friendly materials, energy efficiency, and local permit handling.
read more
Other cities in Florida
What you need to know
ADU Contractors in Florida: Navigating the Sunshine State's Unique Building Environment
Florida's warm climate, booming population growth, and high demand for affordable housing have made Accessory Dwelling Units (ADUs) increasingly popular across the state. With Florida being one of the fastest-growing states in the US, experienced ADU contractors in Florida are in high demand. The state's unique characteristics — including hurricane-prone weather, high humidity, and strict building codes — mean that constructing an ADU in Florida requires specialized knowledge and expertise that goes beyond standard residential construction.
Florida Building Codes and ADU Regulations
One of the most important factors that Florida ADU contractors must navigate is compliance with the Florida Building Code (FBC), which is updated every three years and sets strict standards for construction. Because Florida is highly susceptible to hurricanes and tropical storms, the FBC includes rigorous wind resistance requirements. ADUs must be built to withstand high-velocity wind zones, particularly in South Florida and coastal areas. Additionally, contractors must ensure compliance with local zoning ordinances, as ADU regulations vary significantly by county and municipality. Cities like Orlando, Tampa, Miami, and Jacksonville each have their own specific rules regarding setbacks, lot coverage, height restrictions, and utility connections.
Key Considerations for Building an ADU in Florida
When hiring ADU builders in Florida, homeowners should be aware of several critical factors that influence the construction process:
- Hurricane-resistant construction: ADUs must meet impact-resistant standards, including reinforced roofing, impact windows, and storm shutters where required.
- Flood zone compliance: Many Florida properties fall within FEMA-designated flood zones, requiring elevated foundations and flood-resistant materials.
- Humidity and moisture management: Florida's high humidity demands proper insulation, vapor barriers, and moisture-resistant building materials to prevent mold and structural damage.
- Energy efficiency standards: Florida enforces the Florida Energy Efficiency Code, requiring ADUs to meet specific insulation, HVAC, and window efficiency standards.
- Permitting requirements: All ADU construction in Florida requires proper permits from local building departments, including inspections at various stages of construction.
Types of ADUs Commonly Built in Florida
Experienced ADU contractors in Florida typically build several types of accessory dwelling units to suit the state's diverse housing needs:
- Detached ADUs: Standalone structures built in the backyard, popular in suburban areas of Central and South Florida.
- Garage conversions: Converting existing garages into livable spaces, common in older Florida neighborhoods.
- In-law suites: Attached additions to the primary home, ideal for multigenerational families.
- Above-garage apartments: Second-story units built above detached garages, maximizing lot usage.
Choosing the Right ADU Contractor in Florida
Selecting a qualified ADU contractor in Florida is essential to ensuring a successful project. Homeowners should verify that contractors hold a valid Florida State Certified Contractor license, issued by the Florida Department of Business and Professional Regulation (DBPR). Look for contractors with proven experience in local permitting processes, hurricane-resistant construction, and energy-efficient building practices. Requesting references, reviewing past ADU projects, and obtaining multiple quotes will help ensure you find the best professional for your specific needs and budget.