HVAC contractors in Florida — 1,176 companies across 110 cities, checked against the CILB / DBPR register.
Florida has 1,176 HVAC contractors listed across 110 cities, 504 of them matched to an active license on the Florida Construction Industry Licensing Board register. We check licenses against state records; we do not inspect workmanship. Certified (CAC) licenses are state-level and valid anywhere in Florida; Registered (RAC) licenses are local, valid only in the issuing city or county — ask which one a contractor holds before assuming they can legally work at your address. Miami, Hialeah, Cape Coral account for 40% of listings. See what HVAC replacement actually costs in Florida for the state-specific price breakdown.
How Florida licenses HVAC work
Certified (CAC) licenses are state-level and valid anywhere in Florida; Registered (RAC) licenses are local, valid only in the issuing city or county — ask which one a contractor holds before assuming they can legally work at your address. Here is how to read a license, and what the class actually limits.
Unlimited air-conditioning contractor
No limit on system size, capacity or contract value — can take on any residential or commercial HVAC job statewide.
Limited air-conditioning contractor
Capped at 25 tons of cooling and 500,000 BTU/h of heating per system, and (for Registered/local Class B) a contract-value ceiling that varies by county — more than enough for any home.
- Applicants must pass both a Business and Finance exam and a Trade Knowledge exam before DBPR issues either class.
- Hurricane-prone coastal counties layer additional wind-mitigation and tie-down requirements onto a standard HVAC install — a real Florida-specific cost driver a quote should account for.
- Minimum efficiency for new equipment: 14.3 SEER2 for split-system air conditioners under 45,000 BTU/h (DOE South region, 2023 standard) — the same regional minimum as Texas.
Where the contractors are
Listings and license-verified share for the 12 largest Florida markets. The share varies by how each city's data was matched, not by how honest its contractors are.
All 110 Florida cities, A–Z
Hiring HVAC help in Florida
Answers specific to state rules. City pages add the local permit and utility details.
Certified vs. Registered — which one do I want my contractor to hold?
For most homeowners it doesn't change the quality of the work, only where the contractor can legally operate. A Certified (CAC) contractor can work anywhere in Florida; a Registered (RAC) contractor is restricted to the specific city or county that licensed them. If you're comparing quotes from contractors based in different counties, confirm the one you like is actually licensed to work at your address.
Does a hurricane-prone county change what an HVAC quote should include?
Yes. Coastal and hurricane-exposed counties commonly require tie-down strapping or hurricane clips on outdoor condenser units and additional wind-rated mounting, on top of the standard install — a real line item, not an upsell, in the counties where local code requires it.
How do I check a Florida HVAC license?
Ask the contractor for the license number and search it on the CILB / DBPR lookup (official site). Every verified profile on AirProHQ links straight to it, with the number already on the page.
Why is one Florida city mostly verified and another isn't?
It reflects how each listing reached us. Listings pulled straight from the license register verify at very high rates; listings that came from permit filings or public business profiles stay unverified until we can tie them to a license. A low share is a data gap, not a warning about the city.