ADU Contractors in Florida
Miniopolis
3903 Doctor Martin Luther King Junior Boulevard, Fort Myers, FL 33916
Miniopolis is a Naples, Florida tiny home builder focused on affordable, hurricane-proof, energy-efficient homes. They specialize in accessory dwelling units, prioritizing environmental responsibility and sustainable small-scale living.
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ADU Geeks
4830 Kennedy Blvd, Tampa, FL FL 33609
ADU Geeks is a full-service ADU builder offering planning, design, permitting, and build support. They also provide an online ADU Development Masterclass for $150, covering feasibility, construction, and financing across 40 videos.
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Lavender House Contracting
13475 Atlantic Boulevard, Jacksonville, FL 32225
Lavender House is a full-service construction & design company specializing in new builds, whole house renovations, ADUs, home additions, kitchens, baths, and virtual design. Led by expert professionals, they deliver quality craftsmanship and stress-free project management.
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Ferrer Custom Carpentry
19221 San Carlos Boulevard, Fort Myers Beach, FL 33931
Ferrer Custom Carpentry builds custom ADUs in Fort Myers, FL, including guest houses, garage conversions & in-law suites. Costs range from $60K to $250K+. Full service from design to permitting.
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Craftline Remodeling
306 East Tyler Street, Tampa, FL 33602
Maximize your property’s potential with a custom Accessory Dwelling Unit (ADU) or Garage Conversion in St. Petersburg. Whether you need a mother-in-law suite for aging parents, a private home office, or a high-yield rental unit, CraftLine Remodeling is St. Pete’s trusted expert for detached living structures.
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Sarasota Home Additions
6009 Carlton Avenue, Sarasota, FL 34231
Enhance your home's functionality with our expert Accessory Dwelling Units (ADUs) service, offering customized solutions for extra space and increased property value. ADU Design, Cost Estimates & ADU Permits & Zoning Assistance.
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Goshen Tiny Homes
1557 Northeast 164th Street, North Miami Beach, FL 33162
Goshen Tiny Homes is a Florida ADU builder specializing in custom, site-built accessory dwelling units. Projects cost $75K–$200K, take 10–12 months, and include full permits, construction, appliances, and warranties.
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BKR General Construction
4173 SW 24 St, Fort Lauderdale, FL 33317
BKR General Construction is a South Florida contractor serving Broward, Miami & Palm Beach counties. They specialize in ADU construction, kitchen & bathroom remodeling, home additions & whole-house renovations.
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Goshen Tiny Homes
8785 Stone Harbour Loop, Bradenton, FL 34212
Goshen Tiny Homes is a Florida ADU builder specializing in site-built accessory dwelling units. Pricing ranges from $75K–$255K. They manage design, permits & construction with 10–12 month timelines and offer financing guidance.
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Ashford ADU Builders
10312 Breezeway Place, Boca Raton, FL 33428
Ashford ADU Builders offers ADU construction & home remodeling in Boca Raton, FL. Services include detached ADUs, kitchen remodeling, bathroom renovation & garage conversions. Serving South Palm Beach & Broward County.
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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 space.
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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.
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Caserella Tiny
4544 Old Tampa Highway, Kissimmee, FL 34746
Caserella Tiny builds custom ADUs using durable steel framing. Models start at $65,000 (200 sq ft) to $99,000 (400 sq ft). Benefits include termite resistance, fire safety, mold resistance, and high thermal efficiency—ideal for rental, family, or workspace use.
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Robinson Renovation & Custom Homes Inc
6910 West University Avenue, Gainesville, FL 32607
Robinson Renovation & Custom Homes Inc manages ADUs, garage conversions, and custom homes through a structured 3-phase process: Discovery, Design & Pre-Construction, and Build. Permits, pricing, and client communication are handled throughout.
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Coastal Haven
29399 US Highway 19 North, Clearwater, FL 33761
Coastal Haven is a Tampa ADU contractor handling zoning, permits, design, and construction. They build garage conversions, backyard cottages, and detached ADUs within approved overlays, ensuring full Florida Building Code compliance.
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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.