Florida HVAC Contractor License Requirements: Complete 2026 Guide

Official-source review: August 25, 2026

Florida HVAC contractor license: Florida offers statewide Certified Class A Air-Conditioning, Class B Air-Conditioning and Mechanical Contractor routes. Class A is broader; Class B is limited by system capacity; Mechanical covers a wider mechanical-contracting scope. Registered versions remain locally limited.

What the Florida HVAC contractor license covers

Choose by contract scope, not job title. The person qualifying the business must prove category-specific experience and exams, while individual refrigerant technicians satisfy the separate federal rule.

• Class A air-conditioning contracting without the Class B capacity limits.
• Class B air-conditioning work within statutory capacity limits.
• Mechanical contracting for the broader systems included in that classification.
• Statewide work under certification or local work under registration.
• Business qualification and project permitting.

Electrical connections can involve the Florida electrical contractor route.

Florida HVAC contractor license requirements at a glance

Do not treat this table as an approval notice. The agency, certification organization or local jurisdiction makes the final eligibility decision and may request additional evidence.

How to complete the Florida HVAC contractor license process

1. Choose Class A, Class B or Mechanical based on the offered scope.
2. Document four years of qualifying experience or education credit.
3. Register for and pass the required examination parts.
4. Apply for certified licensure and complete financial/background requirements.
5. Qualify the employing business and file insurance documents.
6. Verify technician EPA credentials and obtain local project permits.

Keep copies of every experience certificate, examination result, bond or insurance filing and payment receipt. Names and business entities should match across the application and supporting documents.

Important Florida rules and boundaries

• Class B has system-capacity limits; it is not interchangeable with Class A.
• A certified license is statewide while a registered license remains geographically limited.
• EPA Section 608 certifies technicians but does not replace contractor licensing.
• Electrical, gas, plumbing or sheet-metal work outside the selected scope can require another license.

Florida may separate the credential held by a worker from the contractor license held by the business, while preserving local authority over permits and inspections. Confirm every applicable layer before bidding, advertising or beginning regulated work.

Florida HVAC contractor license cost and renewal

Budget for examination vendor charges, state application and license fees, fingerprints, credit reports, insurance and business qualification. Current amounts are shown on the active CILB form.

Certified construction licenses renew on August 31 of even-numbered years with 14 CE hours; maintain business qualification and insurance continuously.

Government charges are only part of the expected cost. Training, examination preparation, fingerprints, surety premiums, insurance, equipment calibration and local permits can add to the total.

Florida HVAC contractor license checklist

• Confirm that this credential matches the exact work you will perform.
• Check whether the applicant is an individual, sole owner or separate business entity.
• Collect experience and training records before submitting the application.
• Use the current official form and fee schedule.
• Complete every required examination or approved certification route.
• File bonds, insurance and fingerprints when applicable.
• Check county, city, water supplier and building-permit rules.
• Save the expiration date and renewal requirements.

Frequently asked questions

What is the difference between Class A and Class B?

Class A is broader; Class B is limited by the cooling and heating capacities in Florida law.

Is a certified HVAC license statewide?

Yes. Registered licenses are local.

Is EPA 608 enough to run an HVAC company?

No. It is a technician refrigerant credential, not the Florida contractor license.

How much experience is required?

The usual route is four years or an accepted combination of college and experience.

Official sources used

• DBPR Construction Industry licensing portal
• DBPR construction experience requirements
• DBPR Construction Industry FAQ
• DBPR construction business qualification information
• Florida contractor statutes, Chapter 489
• EPA Section 608 technician certification