Licensed HVAC Contractor in Florida: How to Verify Before You Hire

In Florida, a functioning HVAC system isn't a luxury — it's a health necessity. Temperatures routinely exceed 90 degrees for months at a time, and humidity creates real risks for vulnerable populations without reliable cooling. That's why Florida requires HVAC contractors to be licensed and why verifying that license before you hire is one of the most important steps you can take.

Does Florida require a license for HVAC contractors?

Yes. Florida requires HVAC contractors to hold a CAC license — Certified Air Conditioning Contractor — issued by the Florida Department of Business and Professional Regulation (DBPR). This license covers the installation, maintenance, repair, and replacement of heating, ventilation, air conditioning, and refrigeration systems.

Florida also offers a Registered Air Conditioning Contractor classification for those who have passed a local jurisdiction exam. Certified contractors can work anywhere in Florida; Registered contractors are limited to the specific counties or municipalities where they were licensed. Always confirm which your contractor holds and whether it covers your area.

How do you verify an HVAC license in Florida?

Verify any Florida HVAC contractor's CAC license through the DBPR license lookup at myfloridalicense.com. Search by name, company name, or CAC license number. The result shows current license status, classification type, expiration date, and any disciplinary history or complaints on record.

The status must read “Current, Active.” Anything else — including “Delinquent,” “Suspended,” or “Null and Void” — means the contractor is not authorized to perform HVAC work in Florida right now. Don't accept verbal assurances that a license is “in renewal.” Check the database.

Florida's DBPR database is updated in real time, making it one of the most reliable licensing verification tools available for any trade.

What bond and insurance does a Florida HVAC contractor need?

Florida requires HVAC contractors to carry a minimum of $300,000 in bodily injury and $50,000 in property damage liability coverage, though most reputable contractors carry significantly more. Workers' compensation is mandatory for any construction business with even one employee — Florida's threshold is one of the strictest in the country. Owners holding at least 10% of the company can apply for a $50 exemption (renewed every two years), but no more than three officers per company may be exempt. The Division of Workers' Compensation conducts active job-site inspections and issues stop-work orders for projects with uninsured workers.

HVAC work often involves electrical connections, refrigerant handling, and gas lines — all areas where mistakes can cause property damage or personal injury. Ask for a certificate of insurance before any work begins and call the insurer to confirm the policy is current. An expired policy is the same as no policy.

What are the penalties for unlicensed HVAC work in Florida?

Unlicensed HVAC contracting in Florida is a first-degree misdemeanor on the first offense and a third-degree felony on subsequent offenses. Florida treats unlicensed contracting across all trades as a criminal matter, not just a civil violation, because the consequences of bad work can be severe or fatal.

For homeowners, the risk is both financial and physical. If an improperly installed HVAC system causes a fire, refrigerant leak, or carbon monoxide issue, your homeowner's insurance may deny coverage because the work was performed without a license. With over 270,000 licensed contractors in Florida, there is never a legitimate reason to hire someone without one.

What HVAC work requires a permit in Florida?

Most HVAC work in Florida — including system replacements, new installations, and ductwork modifications — requires a permit from the local building department. The permit triggers an inspection confirming the system meets Florida's mechanical code, including refrigerant handling and electrical safety requirements.

A licensed CAC contractor will pull permits as a routine part of the project. Unpermitted HVAC work surfaces at resale — buyers and their inspectors routinely ask for permit histories, and gaps create negotiating leverage against you or can kill deals entirely.

What specific questions should you ask a Florida HVAC contractor?

Before hiring, ask for the contractor's CAC license number, their certificate of insurance, and confirmation of who will pull the permit for the job. These should take seconds to provide. If a contractor can't produce a license number on request, that's your answer — move on.

Also ask whether the technicians performing the work hold EPA 608 certification for refrigerant handling. Federal law requires anyone who purchases or handles regulated refrigerants to be certified. A licensed CAC contractor should be able to confirm this without hesitation.

Post-hurricane seasons bring waves of unlicensed HVAC contractors into Florida communities. After Hurricanes Helene and Milton in 2024, DBPR enforcement operations resulted in more than 50 arrests across the state, with unlicensed individuals caught soliciting payment for 85 projects across multiple trades. Under F.S. 489.126, any contractor who takes an initial deposit exceeding 10% of the contract price must apply for permits within 30 days and start work within 90 days — failure to do so can be prosecuted as theft. If someone approaches you unsolicited after a storm, verify their CAC license before the conversation goes any further.

How can CheckLicensed help verify Florida HVAC contractors?

CheckLicensed.com lets you verify any Florida HVAC contractor's CAC license in seconds for $14.99. You get a clear report on license status, expiration, classification, and disciplinary history — all sourced directly from DBPR. For a trade as essential as air conditioning in Florida, a $14.99 check before hiring is the simplest insurance you can buy.