West Virginia to Ohio: master HVAC technician license reciprocity
Ohio has a reciprocity agreement with West Virginia: a West Virginia master HVAC technician can get a Ohio license without retaking the trade exam.
Reference only, not legal advice. Rules change; confirm with the licensing board before you apply. Full disclaimer.
Reciprocity with West Virginia (HVAC technician + contractor license)
A signed state-to-state agreement. The trade exam is waived; you apply, prove your history, and pay the fee.
OCILB lists West Virginia for Electrical, HVAC and Plumbing reciprocity without a Business and Law exam flag. Under the West Virginia Mechanical reciprocity application, an applicant who currently holds both a West Virginia HVAC Technician certification and a West Virginia Contractor License issued after passing the West Virginia Contractor Licensing Board's exams receives the Ohio HVAC Contractor license without examination; grandfathered West Virginia licenses cannot reciprocate. The applicant files the West Virginia Mechanical reciprocity application marked HVAC with a $25 non-refundable fee, a Reciprocity Verification of Licensure completed under seal by the West Virginia Contractor Licensing Board with the WVCLB exam score, a $500,000 certificate of liability insurance naming the Ohio Construction Licensing Board, and assigns the license to a contracting company. West Virginia is not listed for Refrigeration reciprocity.
At a glance
- Trade exam
- Waived
- Law / code exam
- Not required
- Agreement
- Active
What you must already have
- Your West Virginia license must have been obtained by examination, not by reciprocity or grandfathering.
- Your West Virginia license must be active and in good standing.
- You must have no disciplinary action or unresolved complaints on your record.
What you'll do to get licensed in Ohio
- 1Application fee. Pay the application fee ($25). Reciprocity application fee, non-refundable, per trade (OCILB reciprocity applicant checklist).
- 2Insurance. Carry the required insurance ($500,000). Certificate of liability insurance with complete operations coverage of at least $500,000, certificate holder Ohio Construction Licensing Board.
- 3Other. Reciprocity Verification of Licensure completed under seal by the West Virginia Contractor Licensing Board, including WVCLB exam score.
- 4Other. Assignment of the license to a contracting company (R.C. 4740.01).
- 5Other. Hold EPA Section 608 technician certification to handle refrigerant; federal law requires it, but it is not a condition of this state license (if applicable).
Published fees on this path total $25, excluding exam-vendor fees, bonds, and insurance.
What you'll need to buy or arrange
Liability insurance
Some states require proof of general liability or workers' compensation coverage at licensing time.
- Insurance · $500,000
Exam preparation
Most boards contract PSI, Prov, or ICC for exams. Check which code edition the exam is written to before buying a prep course.
- Other · if applicable
How Ohio licenses master HVAC technicians
Ohio master HVAC technician · “HVAC Contractor / Refrigeration Contractor (OCILB state license)”
Statewide license
Issued by Ohio Construction Industry Licensing Board (OCILB), Ohio Department of Commerce
Ohio has no license called 'master HVAC'; its top person-held HVAC credential is the statewide HVAC Contractor license (with a separate Refrigeration Contractor license for refrigeration work) issued by the Ohio Construction Industry Licensing Board (OCILB) to an individual who qualified by examination (R.C. 4740.01(A)), who then assigns it to a contracting company. Other states' reciprocity forms pair this license with their master HVAC or mechanical contractor licenses, so it is treated here as the master level. A new applicant must be 18, a citizen or legal alien, have five years as a tradesperson in the trade immediately before applying (or be an Ohio registered engineer with three years of construction business experience), pass BCI and FBI background checks, pass both sections of the PSI-administered examination (trade and Business & Law), carry $500,000 of contractor liability insurance in one company name, and pay a $25 application fee and $25 license fee per trade; licenses expire annually and renew with 8 hours of continuing education (24 for three-year renewals). OCILB's published reciprocity list covers HVAC licenses from Alabama, Kentucky, Louisiana, Mississippi, South Carolina, Tennessee and West Virginia (refrigeration from Alabama, Kentucky, Louisiana, Mississippi and Tennessee), with the Ohio Business and Law exam still required for Louisiana, Mississippi, South Carolina and Tennessee licensees. Federal EPA Section 608 certification is required of anyone handling refrigerants but is not part of the OCILB application.
Why West Virginia has nothing to transfer
West Virginia master HVAC technician
No individual license at this level
West Virginia does not issue a master HVAC license. The Division of Labor's HVAC Technician license is a single-tier, full-scope credential (see the journeyman level), so a master HVAC mechanic from another state applies for the same HVAC Technician license, with the exam waived under 42CSR34 section 15 or the RECAP Act, and there is no higher personal credential to transfer to. The state-level credential above the technician is the HVAC contractor license from the West Virginia Contractor Licensing Board (W. Va. Code 30-42), required of any person who contracts for HVAC work costing $5,000 or more on residential or $25,000 or more on commercial projects; it is issued to the business entity (including a sole proprietorship) and qualified by a full-time employee or member of responsible management who passes the HVAC classification trade exam and the Contractor Licensing Act (Business and Law) exam, which every applicant must pass. The Contractor Licensing Board waives its HVAC trade exam under reciprocity agreements with Alabama (HVAC classification, effective May 1, 2018), Ohio (HVAC classification including the Business and Law exam, effective May 10, 2018) and Tennessee (HVAC classification, effective December 17, 2020), using a verification form completed by the origin board, and it accepts NASCLA scores and may accept other accredited national exam scores; in every case the workers, including the qualifier if they do the work, must also hold Division of Labor technician licenses, and a licensed HVAC contractor pays no technician license fee. EPA Section 608 certification is a separate federal requirement.
Common questions
- Do I have to take the Ohio master HVAC technician exam if I'm licensed in West Virginia?
- No. The trade exam is waived on this path under the agreement with West Virginia.
- What does it cost to get a Ohio master HVAC technician license from West Virginia?
- Published fees on this path total $25, not counting exam vendor fees or bonds.
- Does it work the other way, from Ohio to West Virginia?
- Not necessarily. Reciprocity is directed. Going from Ohio to West Virginia, the mechanism is not applicable.
Sources
- EPA Section 608 Technician Certification Requirements · 40 CFR Part 82, Subpart F (Clean Air Act §608) · U.S. Environmental Protection Agency · Other · verified September 15, 2026
- OCILB - Contractors & Contracting Companies (five licensed trades, requirements, reciprocity list) · Ohio Department of Commerce, Division of Industrial Compliance · Agency Page · verified September 17, 2026
- OCILB Examination Application (form DIC 3524, PDF) · Ohio Construction Industry Licensing Board · Form · verified September 23, 2026
- OCILB - Testing Application (form DIC 3524) · Ohio Department of Commerce, Division of Industrial Compliance · Agency Page · verified September 15, 2026
- OCILB - Reciprocity Application - West Virginia - Mechanical (Plumbing and HVAC) · Ohio Department of Commerce, Division of Industrial Compliance · Agency Page · verified September 15, 2026
- OCILB West Virginia Mechanical Reciprocity Application (HVAC, PL) (PDF) · Ohio Construction Industry Licensing Board · Form · verified September 16, 2026
- Ohio Revised Code 4740.01 - Construction industry licensing board definitions · R.C. 4740.01 · Ohio Legislative Service Commission · Statute · verified September 17, 2026
- Ohio Revised Code 4740.06 - License application; qualifications for examination · R.C. 4740.06(B), (C), (E), (F), (G), (H) · Ohio Legislative Service Commission · Statute · verified September 23, 2026
- Ohio Revised Code 4740.08 - Reciprocity · R.C. 4740.08 · Ohio Legislative Service Commission · Statute · verified September 23, 2026
Verified dates are when a person last opened each source and confirmed the facts above. Cite the board, not us.