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ADU ContractorsSt. Petersburg, FL

Best ADU contractors in St. Petersburg, Florida

Looking for the best ADU contractors in St. Petersburg, Florida? Our directory features 40 vetted adu contractors serving the St. Petersburg area. Whether you're planning a new ADU construction, garage conversion, or backyard cottage, find the right builder for your project.

40 adu contractors found
Average rating: 5.0

Top ADU contractors in St. Petersburg

D & D Concrete, Llc

St. Petersburg, FL
5.0(0)
ADU ConstructionGeneral Contracting

D & D Concrete, Llc. Concrete contractor. 6625 12th Ave N, St. Petersburg, FL 33710, United States

Why Choose ADU Contractors in St. Petersburg?

St. Petersburg is one of the top markets for accessory dwelling units in Florida. With growing demand for affordable housing, ADU construction in St. Petersburg offers homeowners an excellent opportunity to add living space, generate rental income, or house family members. Our curated list of adu contractors in St. Petersburg helps you find experienced professionals who understand local building codes, zoning regulations, and permit requirements.

What to Look for in ADU contractors

  • 1
    Licensed and insured adu contractors with experience in St. Petersburg
  • 2
    Knowledge of St. Petersburg zoning laws and ADU permit requirements
  • 3
    Portfolio of completed ADU projects in the St. Petersburg area
  • 4
    Transparent pricing and detailed project timelines
  • 5
    Strong reviews and ratings from local homeowners
  • 6
    Warranty coverage on construction and materials

Frequently Asked Questions

How much does it cost to build an ADU in St. Petersburg?

ADU construction costs in St. Petersburg typically range from $150,000 to $350,000 depending on size, design, and finishes. Garage conversions are generally less expensive ($80,000–$150,000), while custom-built detached ADUs can cost more. Get free quotes from our listed adu contractors to compare prices.

Do I need a permit to build an ADU in St. Petersburg, Florida?

Yes, ADU construction in St. Petersburg requires building permits. Florida has specific ADU regulations, and local zoning laws may have additional requirements. Our listed builders can help you navigate the permitting process.

How long does it take to build an ADU in St. Petersburg?

ADU construction timelines in St. Petersburg typically range from 4–12 months, depending on the project type. Prefab ADUs can be installed in 2–4 months, while custom builds may take 8–12 months including design and permitting.

Get Free ADU Quotes

Compare quotes from top adu contractors in St. Petersburg.