HVAC Contractor License Cost Kentucky
Kentucky’s HVAC contractor licensing costs are straightforward: $150 for the master exam, $250 for the initial license (prorated to your birth month), and $250 annually to renew. Late, inactive, or reinstatement scenarios add defined fees, and you must maintain $500,000 GL and $300,000 property damage insurance.
The HVAC contractor license cost in Kentucky centers on a $250 initial application (prorated to birth month), a $150 master exam, and a $250 annual renewal. Late renewal adds a $125 restoration fee; reinstatement after termination is $250 per year (max $750). Master contractors must carry $500,000 GL and $300,000 property damage insurance.
Requirements last verified: 2026-10-04
| Requirement | Details |
|---|---|
| Licensing agency | KY Department of Housing, Buildings & Construction (HBC), Division of HVAC (Division overview) |
| Initial application fee | $250 for a 12‑month license; initial fees may be prorated 7–18 months to the applicant’s birth month (815 KAR 8:010, Sec. 2(1)(a)2. & (1)(d)) |
| Exam fee & score | $150 Master HVAC exam; passing score 70% (815 KAR 8:010, Sec. 4(4) & 4(5)(a)2.a) |
| Annual renewal | $250 each year; due by last day of licensee’s birth month (815 KAR 8:010, Sec. 7(1)(b)1. & 7(2)) |
| Late/expired | Restoration fee $125 if renewed within 60 days of expiration; beyond that, reinstatement fee $250 per 12‑month period since termination (max $750) (815 KAR 8:010, Sec. 7(4) & Sec. 8(1), (4)) |
| Inactive/reactivation | Inactive status $20; reactivation $20, plus current renewal and CE (815 KAR 8:010, Sec. 8(2)-(3)) |
| Insurance/bond | Minimum $500,000 general liability and $300,000 property damage; certificate required for issuance/renewal (KRS 198B.668; 815 KAR 8:010, Sec. 2(1)(a)4., 7(1)(d)) |
| Experience & age | At least 18; plus one of: 2 years as KY journeyman under a master; or 2 years as a master (or equivalent) in any jurisdiction; or 2 years as a licensed mechanical engineer (KRS 198B.658(1)) |
| Continuing education | 6 hours approved CE annually before renewal (815 KAR 2:010, Sec. 2(1)) |
| Forms | Master HVAC Contractor License Application, Form HVAC‑1 (HVAC‑1); Exam Registration, Form HVAC‑4 (HVAC‑4) |
How to get a Kentucky HVAC contractor license (and what it costs)
- Confirm eligibility. Ensure you meet age and experience pathways in KRS 198B.658 (e.g., 2 years as a journeyman under a master). Gather documentation of hours/employment.
- Register and pass the master exam. Submit Form HVAC‑4 and pay the $150 exam fee; score at least 70% per 815 KAR 8:010.
- Secure insurance. Obtain policies meeting KRS 198B.668 minimums ($500k GL/$300k property damage). Have your insurer issue a certificate to HBC.
- Apply for licensure. File the HVAC‑1 application with the $250 initial fee (prorated to birth month per 815 KAR 8:010), photo, exam proof, and insurance certificate.
- Maintain and renew annually. Complete 6 CE hours (815 KAR 2:010) and renew by the last day of your birth month with the $250 fee. If late, budget the $125 restoration fee; if terminated, reinstatement is $250 per year (max $750) per 815 KAR 8:010.
HVAC contractor license cost in Kentucky: full breakdown
Most Kentucky applicants will pay three core charges to become a Master HVAC Contractor: the $150 exam, the $250 initial license (often prorated to align with your birth month), and the $250 renewal each year. Exact fee language lives in 815 KAR 8:010, Sections 2, 4, and 7.
One‑time and situational fees you should plan for
- Late renewal (within 60 days): add $125 restoration fee (815 KAR 8:010, Sec. 7(4); Sec. 8(1)).
- Reinstatement (after termination): $250 per 12‑month period since termination, cap $750 (Sec. 8(4)).
- Inactive/reactivation: $20 to place inactive; $20 to reactivate, plus renewal and CE (Sec. 8(2)-(3)).
Mandatory insurance (budget item, not a state fee)
To practice HVAC contracting, your company must maintain at least $500,000 general liability and $300,000 property damage insurance; HBC requires proof for issuance and renewal (KRS 198B.668; 815 KAR 8:010).
Eligibility and experience for a Kentucky Master HVAC Contractor
You must be 18+ and satisfy one of the experience pathways in KRS 198B.658 (e.g., two years as a KY journeyman under a master, two years as a master/equivalent elsewhere, or two years as a licensed mechanical engineer), then pass the master exam and file HVAC‑1.
Annual renewal costs and CE to keep your license active
Plan on $250 each year to renew by the last day of your birth month and 6 hours of approved continuing education (815 KAR 8:010, Sec. 7; 815 KAR 2:010). Miss the window and restoration/reinstatement fees apply as noted above.
If you’re comparing trades in Kentucky, see our statewide Trades and General Contractors license requirements guide. For another example of statewide professional licensing costs and timelines, our analysis of the Kentucky private investigator license cost breaks down fees and renewal nuances you can benchmark against your HVAC budget.
Frequently Asked Questions
How much does it cost to get an HVAC contractor license in Kentucky?
Most applicants pay $150 for the master exam, then $250 for the initial license (prorated to your birth month), per 815 KAR 8:010. You’ll also need insurance meeting KRS 198B.668. Expect $250 annually to renew.
What are Kentucky’s ongoing HVAC license costs?
$250 yearly renewal plus 6 CE hours (815 KAR 2:010). Late renewal within 60 days adds a $125 restoration fee; reinstatement after termination is $250 per 12‑month period, max $750 (815 KAR 8:010).
Is insurance required to hold a Kentucky HVAC contractor license?
Yes. To practice, you must maintain at least $500,000 general liability and $300,000 property damage insurance. Proof is required for issuance and renewal (KRS 198B.668; 815 KAR 8:010).
When do Kentucky HVAC licenses renew?
Annually, by the last day of the licensee’s birth month. Fees and CE must be current or the license expires, triggering restoration/reinstatement rules (815 KAR 8:010, Sec. 7).
Ready to budget your Kentucky HVAC license step‑by‑step? License Navigator tracks every fee, form, and renewal so you don’t miss a deadline.
Want it filed for you? Talk to a licensing expert
Published by
About this publication
Licensing Navigator researches business licensing requirements and organizes them into practical, state-by-state guidance. Our pages are research aids, not legal advice.