HVAC Technician License Requirements in Ohio
| Licensing Authority | Ohio Construction Industry Licensing Board (OCILB) |
| License Type | HVAC Commercial Contractor |
| Experience Required | 5 years of experience as an HVAC tradesperson immediately prior to the date the application is filed. Experience must be continuous, hands-on, and verifiable. Alternatively, applicants who are currently registered engineers in Ohio with 3 years of business experience in the HVAC construction industry may qualify. |
| Education Substitute | A registered engineer in Ohio with 3 years of business experience in the HVAC construction industry may substitute for the 5-year tradesperson requirement. Completion of an accredited HVAC training program or U.S. DOL-approved apprenticeship counts toward experience. |
| Exam Required | Yes — HVAC Contractor Trade Exam + Business and Law Exam |
| Bond Required | No |
| Insurance | General liability: required. Workers comp: required with employees |
| Continuing Education | 8 hours 1 year |
| Processing Time | 4-8 weeks (application review + background check + exam scheduling) |
Fee Breakdown
| Application Fee | $25 |
| Exam Fee | $138 |
| Initial License Fee | $25 |
| Fingerprinting | $66 |
| PSI trade exam fee | $69 |
| PSI business & law exam fee | $69 |
| 3-year renewal option | $180 |
| BCI/FBI background check (approx.) | $66 |
| Est. Initial Total | $638 |
Renewal: $60 every 1 year
Exam Requirements
HVAC Contractor Trade Exam
Business and Law Exam
Exam provider: PSI
License Reciprocity
This state has reciprocity agreements with 7 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
- Ohio issues a single HVAC contractor license — no separate journeyman/master tiers at the state level
- OCILB also licenses Hydronics and Refrigeration as separate specialty trades
- Both exams are open-book; highlighting permitted but no writing in reference materials
- HVAC CE: 8 hours for 1-year renewal, 24 hours for 3-year renewal; max 4 hours self-paced per year
- EPA Section 608 certification is required federally for handling refrigerants (separate from OCILB license)
- Background check (BCI/FBI) must be completed after application approval but before exam
Frequently Asked Questions
Do I need an hvac technician license in Ohio?
Yes, Ohio requires a statewide hvac technician license through the Ohio Construction Industry Licensing Board.
How much does an hvac technician license cost in Ohio?
The estimated initial cost is $254, including application, exam, and license fees.
What experience do I need for an hvac technician license in Ohio?
5 years of experience as an HVAC tradesperson immediately prior to the date the application is filed. Experience must be continuous, hands-on, and verifiable. Alternatively, applicants who are currently registered engineers in Ohio with 3 years of business experience in the HVAC construction industry may qualify. Education substitute: A registered engineer in Ohio with 3 years of business experience in the HVAC construction industry may substitute for the 5-year tradesperson requirement. Completion of an accredited HVAC training program or U.S. DOL-approved apprenticeship counts toward experience.
What exams are required for an hvac technician license in Ohio?
You must pass the HVAC Contractor Trade Exam and Business and Law Exam exams. A passing score of 70% is required. Exams are administered by PSI.
Does Ohio have hvac technician license reciprocity?
Yes, Ohio has reciprocity agreements with 7 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 Ohio?
Processing time is typically 4-8 weeks (application review + background check + exam scheduling) after submitting a complete application.
Is continuing education required for hvac technicians in Ohio?
Yes, 8 hours per 1 year is required for license renewal.
Data last verified: 2026-04-02 | Source: OCILB