Start with two decisions: scope and geography
A Florida HVAC contractor first chooses the work scope, generally Class A or Class B, and then the licensing route: statewide certification or local registration. Those choices are separate.
The 2026 statute defines a certified contractor as a contractor with a department-issued certificate who may contract in any Florida jurisdiction without meeting that jurisdiction’s competency requirements. It defines a registered contractor as one who met the competency requirements for the issuing jurisdiction and may contract only in those jurisdictions. Read the statutory definitions.
Use certification when the business needs statewide reach. Start with the local jurisdiction when pursuing registration. Do not treat registration as a shorter version of the state examination process; it begins with local competency and uses a separate DBPR form route. For the national and state layers in context, see how to get an HVAC license and contractor licensing by state.
Class A versus Class B air conditioning
Florida defines a Class A air-conditioning contractor as unlimited in contracts requiring the specified knowledge and skill for central air-conditioning, refrigeration, heating, and ventilating systems and related work within the statutory scope. Florida defines a Class B air-conditioning contractor as limited to 25 tons of cooling and 500,000 Btu of heating in any one system. Compare the complete statutory scopes.
| Choice | Practical decision |
|---|---|
| Class A | Choose when the forecast includes systems above the Class B capacity limits or a wider statutory air-conditioning scope |
| Class B | Choose when every planned system remains within 25 tons cooling and 500,000 Btu heating and the full Class B scope fits |
The capacity limits apply to any one system. Forecast the systems the company expects to bid, not just its first jobs. Moving beyond the selected scope later can require another licensing process.
EPA Section 608 is a separate federal layer
A Florida contractor license authorizes contracting within its state scope; it does not replace the federal refrigerant credential for technicians. EPA regulations require technicians who maintain, service, repair, or dispose of equipment that could release refrigerants into the atmosphere to be certified. Read the EPA Section 608 requirements.
EPA lists four credentials: Type I for small appliances, Type II for high- or very-high-pressure appliances except small appliances and MVACs, Type III for low-pressure appliances, and Universal for all equipment types. EPA says technicians must pass an EPA-approved test administered by an approved certifying organization, and Section 608 credentials do not expire.
Track the state contractor credential and each technician’s federal credential separately. A business may need both on the same job for different legal reasons.
Initial applicant requirements: experience, character, screening and insurance
For statewide certification by examination, one general route is at least four years of active worker or foreman experience, including at least one year as a foreman. A relevant four-year degree plus one year of proven experience is another listed route. The statute also lists mixed college-credit, skilled-worker, and foreman combinations. Read all qualification combinations in section 489.111.
Experience is not the whole application. Section 489.111 requires an examination applicant to be at least 18 and of good moral character. For an initial certificate or registration, section 489.115 requires a statewide criminal-history records check through the Florida Department of Law Enforcement. An initial applicant must also submit a complete set of fingerprints for state and national processing, and the applicant bears the fingerprint-processing cost. Review the screening statute.
For initial issuance and renewal, Florida requires an affidavit addressing workers’ compensation insurance, public liability insurance, and property-damage insurance in board-set amounts. The same section also addresses financial responsibility and credit reporting. Gather these items before treating an application packet as complete. Our experience-verification guide can help organize the work record.
Application process: certified and registered routes are different
Statewide certified route
Section 489.111 begins with a person who desires to be certified applying to the department. For Class A and Class B certification by examination, use the state examination and certified-license route:
- Choose Class A or Class B and verify an experience combination.
- Apply for the applicable state examination. DBPR currently lists CILB 1 for the Class A initial and retake examination application, CILB 5-G for a certified Class A individual, and CILB 6-G when a Class A contractor will qualify a business. For Class B, it lists CILB 1 for the initial and retake examination application, CILB 5-H for a certified individual, and CILB 6-H when the contractor will qualify a business. Check the current DBPR forms.
- DBPR says applicants for construction trade knowledge or Business and Finance examination parts apply through Professional Testing, Inc.; after approval, computer-based candidates schedule through Pearson VUE. Review the current examination instructions.
- Complete the certified individual or qualifying-business application that matches the operating structure, including experience, good-moral-character, criminal-history, fingerprint, financial, and insurance requirements.
Locally registered route
Registration starts with the competency requirements of the county or municipality where authority is sought. After satisfying that local route, use the registered-license forms rather than assuming the CILB 1 certified-exam sequence applies. DBPR separately lists Registered Air Conditioning Contractor as an Individual on CILB 2 and Registered Air Conditioning Contractor who is Qualifying a Business on CILB 3. See the registered forms and jurisdiction limits.
Confirm the correct local competency document and the exact DBPR form before paying. Registration does not grant statewide authority.
Decide the operating structure before filing
The form path changes when an individual will qualify a business. Make that decision before the examination and license paperwork are assembled. Identify the legal business name, the person supplying the qualification, the class and certified-or-registered route, and every jurisdiction in which contracts will be offered.
A passing individual and an authorized business are not interchangeable concepts. The DBPR form list distinguishes certified individuals from certified contractors qualifying businesses and does the same for registered applicants. Our guide to qualifying parties on contractor licenses explains why authority, supervision, departure, and renewal duties should be documented inside the company.
Costs and timeline: separate the clocks
Do not budget a single application fee and a single approval date. Track at least four clocks: experience eligibility, certified examination or local competency processing, DBPR licensure and background screening, and business qualification. Federal Section 608 testing is another track when refrigerant work is involved.
DBPR lists a $205 renewal fee for Class A, B, and C air-conditioning contractors, plus $50 per qualified business. Check the current DBPR table. That is renewal information, not proof of the total initial-application cost. Initial costs can include examination charges, application charges, fingerprint processing, credit reports, insurance, reference materials, local fees for registrants, and business filings. Verify each amount on the current form or invoice.
DBPR says approved computer-based candidates become eligible to schedule within 72 hours after Professional Testing approves the examination application. See the examination scheduling page. That scheduling window is not a promise of total licensure time; incomplete records, screening, local requirements, or business qualification can extend the project.
Frequently asked questions
What is the difference between a certified and registered Florida HVAC contractor? A certified contractor may contract statewide without meeting each jurisdiction’s competency requirements. A registered contractor qualified through the issuing jurisdiction and may contract only in the jurisdictions covered by the registration.
What is the difference between Class A and Class B air conditioning? Class A has the broader statutory scope. Class B is limited to 25 tons of cooling and 500,000 Btu of heating in any one system.
Does a Florida HVAC contractor license replace EPA Section 608 certification? No. The state contractor credential and federal technician certification govern different authority. Technicians performing covered refrigerant work need the applicable EPA credential.
Does the certified examination process apply to registration? No. Statewide certification uses the state examination and certified forms described above. Registration begins with local competency requirements and uses DBPR registered-license forms such as CILB 2 or CILB 3 for the routes described above.
Do initial applicants need fingerprints and a background check? Yes. The statute requires a statewide criminal-history records check for an initial certificate or registration and a complete fingerprint set for state and national processing.
Does an HVAC replacement need a permit? A contractor license does not answer the project-specific permit question. Check the local building department before work; the authority having jurisdiction determines the permit, plan, inspection, and exemption rules for the proposed replacement.