HVAC Technician License Requirements in Florida
| Licensing Authority | Construction Industry Licensing Board (CILB) |
| License Type | CMC - Certified Mechanical Contractor |
| Experience Required | 4 years of mechanical/HVAC work experience, including 1 year as foreman |
| Exam Required | Yes — Mechanical Trade Exam + Business Exam |
| Bond Required | No |
| Insurance | General liability: required. Workers comp: required with employees |
| Continuing Education | 14 hours every 2 years |
| Processing Time | 4-8 weeks |
Fee Breakdown
| Application Fee | $249 |
| Exam Fee | $150 |
| Est. Initial Total | $399 |
Renewal: $209 every 2 years
Exam Requirements
Mechanical Trade Exam
Business Exam
Exam provider: Pearson VUE
License Reciprocity
This state has reciprocity agreements with 3 states. View full reciprocity details — You may be able to skip the trade exam if you hold a valid license from one of these states.
Notes
- Must also have EPA 608 certification for refrigerant handling
How to get a Florida Certified Mechanical Contractor license
- Document 4 years of mechanical/HVAC experience, with at least 1 year as a foreman or supervisor. CILB verifies with employers directly — both names and license numbers.
- Obtain EPA Section 608 certification. This is federal but required nationally for refrigerant handling, and CILB asks for documentation at application.
- Apply through DBPR. Application fee is $249. Schedule both exams through Pearson VUE — Mechanical Trade Exam (covers Florida Mechanical Code and HVAC systems) plus the Business Exam (Florida business law). Each exam is $150 to sit. 70% passing.
- Pull a personal credit report. Florida requires it for all CILB applicants. Low credit doesn't automatically disqualify but does trigger a more conservative bond requirement.
- Get GL and workers' comp. GL is required regardless. Workers' comp is required only if you have employees — sole proprietors can file for exemption.
- Pay the $267 initial license fee on approval. Total out-of-pocket is typically $800–$1,000 plus insurance and bond.
- Renew every 2 years. $209 renewal with 14 hours of continuing education required.
EPA 608 + CMC: the two-credential reality of Florida HVAC
Florida HVAC contractors operate under two separate credentials simultaneously, and missing either one will get you shut down. EPA 608 is a federal certification issued by an EPA-approved organization — a one-time test (no renewal) covering safe refrigerant handling. The CMC (Certified Mechanical Contractor) is Florida's state-issued license through CILB and renews every two years. You can't legally handle refrigerants without 608, and you can't legally operate as a contractor in Florida without the CMC.
Common reasons CILB denies CMC applications
- Experience verification fails — supervisors who can't be reached or have lapsed licenses derail the application
- Missing 1 year of foreman/supervisor time — having 4 years of hands-on work isn't enough; CILB requires that supervisory year specifically
- Passing the Trade Exam but failing the Business Exam — Florida treats them as two separate gates; both must clear
- Personal credit report issues without a bond accommodation — CILB may require a higher bond if credit is weak, and applicants who don't update their bond get held
- Out-of-state applicants applying without an active in-state qualifier — Florida licenses are tied to a qualifying individual, not the business entity
Frequently Asked Questions
Do I need an hvac technician license in Florida?
Yes, Florida requires a statewide hvac technician license through the Construction Industry Licensing Board.
How much does an hvac technician license cost in Florida?
The estimated initial cost is $399, including application, exam, and license fees.
What experience do I need for an hvac technician license in Florida?
4 years of mechanical/HVAC work experience, including 1 year as foreman
What exams are required for an hvac technician license in Florida?
You must pass the Mechanical Trade Exam and Business Exam exams. A passing score of 70% is required. Exams are administered by Pearson VUE.
Does Florida have hvac technician license reciprocity?
Yes, Florida has reciprocity agreements with 3 states that may apply to hvac technicians. Licensed contractors from these states may be eligible to skip certain exams or have an expedited application process.
How long does it take to get an hvac technician license in Florida?
Processing time is typically 4-8 weeks after submitting a complete application.
Is continuing education required for hvac technicians in Florida?
Yes, 14 hours per every 2 years is required for license renewal.
Data last verified: 2026-04-02 | Source: CILB