West Virginia licenses HVAC work in three tiers through the Division of Labor, and the line between Technician and Residential Technician is a spec sheet: four units, five tons, 5,000 square feet, no rooftop units. Here are the 2,000 hour rule, the $59.95 Prov exams, the fees, renewal, and the separate contractor license and qualifier rule, each checked against the Division, the Board and the West Virginia Code.
A West Virginia HVAC license is issued by the West Virginia Division of Labor in three tiers, and the tier you need depends on the size and type of system you touch, not on your years in the trade. The line between the two working licenses is a precise engineering definition in Chapter 21, Article 16 of the West Virginia Code. Pick the cheaper license without reading it, and you will find out on a jobsite that the rooftop unit in front of you is outside your scope.
At a glance
Who issues it: the West Virginia Division of Labor, under W. Va. Code §21-16 and Legislative Rule 42CSR34.
The tiers: HVAC Technician (at least 2,000 hours), HVAC Residential Technician, and HVAC Technician in Training.
The exam: 80 questions, 3 hours, open book, 70% to pass, $59.95 per attempt through Prov, Inc.
Annual fees: $75 Technician, $50 Residential Technician, $25 Technician in Training.
The company layer: a separate contractor license from the Contractor Licensing Board once a project reaches $5,000 residential or $25,000 commercial.
The Division certifies the person holding the tools; the Contractor Licensing Board licenses the business that signs the contract. This guide covers both. For every trade the Board licenses, see our West Virginia contractor license guide, and for all fifty states, start with the contractor license pillar.
Which West Virginia HVAC License Do You Need?
Since January 1, 2016, anyone performing or offering to perform work on a heating, ventilating and cooling system in West Virginia needs a license from the Commissioner of Labor (§21-16-3(a)). The tiers are defined in §21-16-2.
| License | Experience | Exam | Annual fee |
|---|---|---|---|
| HVAC Technician | At least 2,000 hours of HVAC related work, training and experience | Yes | $75 |
| HVAC Residential Technician | No hour minimum in the statute | Yes | $50 |
| HVAC Technician in Training | Less than 2,000 hours | None | $25 (statute caps it at $25) |
The HVAC Technician works on residential and nonresidential systems without supervision (§21-16-4(b)). The Residential Technician is licensed for residential systems. The Technician in Training may assist only under the direction and control of a licensed technician (§21-16-4(a)).
That 2,000 hour figure is the only experience threshold in the article, and it attaches to the full Technician license. Section 21-16-5(a)(1) also bars the Division from requiring documentation of more than 2,000 hours.
What "Residential System" Legally Means
Under §21-16-2(e), a residential system is no more than four separate HVAC units, each with a combined capacity of five tons, 130,000 BTUs, serving a single or dual family structure, or a commercial location of no more than 5,000 square feet where no fire damper is required. The term does not apply to systems that include any packaged rooftop units.
Rule 42CSR34 section 3.11 draws the line from the other side: a non-residential system has more than four units with a combined capacity over 20 tons, 520,000 BTUs; serves a commercial structure over 5,000 square feet; uses or requires fire dampers; or consists of packaged rooftop units.
| Jobsite question | Residential Technician scope? |
|---|---|
| Four or fewer units, five tons and 130,000 BTUs each | Yes |
| Any packaged rooftop unit on the system | No |
| Commercial space over 5,000 square feet | No |
| Fire damper used or required | No |
A 6,000 square foot storefront or one rooftop package unit puts you outside Residential Technician scope, no matter how residential the work feels. Section 21-16-2(d) lets a Residential Technician work on nonresidential systems under the Commissioner's rules, and 42CSR34 sections 3.5 and 9.2 place that work under the direct supervision of a licensed HVAC Technician.
What Counts as HVAC Work in West Virginia?
HVAC work means to install, maintain, alter, remodel or repair one or more components of a heating, ventilating and cooling system (§21-16-2(a)). Three definitions set the outer boundary:
- A ventilating system only counts if it moves air at more than 250 cubic feet per minute.
- A heating system includes forced air, radiation, conduction and convection, but excludes a fireplace or wood-burning stove not incorporated into or used as a primary heating system.
- Under 42CSR34 section 3.8, HVAC work does not include refrigeration lines, steam lines or hydronics.
Refrigerant handling carries a separate federal credential: the EPA requires Section 608 certification (Type I, II, III or Universal) for technicians who service equipment that could release refrigerants, and it does not expire.
How to Get an HVAC License in West Virginia, Step by Step
- Pick the tier from the definition, not the job title. If rooftop units, fire dampers or large commercial spaces are in your future, aim for the full Technician license.
- Start as a Technician in Training if you are new. Apply with the $25 fee and no exam, then log hours under a licensed technician.
- Document your hours. Technician applicants certify at least 2,000 hours by documentation or sworn affidavit.
- Pass the Prov exam. Choose WV HVAC Technician or WV HVAC Residential Technician. The Division decides which exam you need, and Prov does not refund the wrong one.
- File the notarized application with your score. The Application/Affidavit, revised January 6, 2026, asks for your exam date and score and is paid by check, cashier's check or money order. No cash.
- Carry the card and renew yearly. Section 21-16-3(c) requires a copy of the license on any job where HVAC work is performed.
The 2,000 Hours: What Proves It
The Division's FAQ accepts information from previous employers, pay stubs, W-2s, records from consumers you performed HVAC work for, "or similar documents." For a technician who spent years in a small shop with no apprenticeship paperwork, pay stubs count. Rule 42CSR34 section 6.3 adds career technical education, apprenticeship and Commissioner approved employer programs.
The grandfathering path is closed. Section 21-16-3(a) allowed Residential Technician licenses without examination for applicants showing 2,000 hours no later than December 31, 2019, and a license issued that way that lapses puts the holder back through every requirement, including the exam.
Military service counts. Section 21-16-3(b) directs the Commissioner to credit verified military service, training or education, including toward the exam. Under §21-16-11, an honorably discharged veteran with a qualifying HVAC rating course may apply, though one whose course is more than 30 years old may need additional training.
The Division of Labor HVAC Exams
Both working licenses test through Prov, Inc. (866-720-7768). Per the Division's Candidate Information Bulletin dated February 2, 2026, each exam is 80 questions in 3 hours, open book, $59.95 per attempt. Rule 42CSR34 section 11.1 sets the pass mark at 70%.
| Subject area | Technician | Residential Technician |
|---|---|---|
| Air Distribution and Venting | 47 | 47 |
| General Knowledge | 8 | 9 |
| Refrigerants and Oils | 5 | 5 |
| Controls | 5 | 4 |
| Piping | 5 | 5 |
| Equipment | 5 | 5 |
| Installation and Maintenance Practices | 5 | 5 |
References include the 2018 International Mechanical Code, and only books listed in the bulletin are allowed; books allowed by the state's prior testing vendor before September 2024 are not. Prov tests in Charleston, Martinsburg, Morgantown and Wheeling, or at home through Examroom. Retakes have no waiting period, and you must reschedule three business days ahead or forfeit the fee.
HVAC License Fees and Renewal in West Virginia
| Item | Amount | Source |
|---|---|---|
| HVAC Technician, initial and renewal | $75.00 | Division fee page |
| HVAC Residential Technician, initial and renewal | $50.00 | Division fee page and application |
| HVAC Technician in Training, initial and renewal | $25.00 | Division fee page |
| Duplicate certification | $10.00 | Division fee page |
| Late fee, more than 15 days past expiration | $25.00 | Division FAQ, 42CSR34 |
| Each Prov exam attempt | $59.95 | Prov bulletin |
These are set by the Division and are subject to change. The 2023 rule, 42CSR34 section 10.2, still prints $60 for the Residential Technician, while the Division's fee page and January 2026 application list $50; pay what the current application lists.
If you see a West Virginia "master HVAC" fee schedule online, it does not describe the Division's structure. West Virginia does not have a master HVAC license. It has Technician at $75, Residential Technician at $50 and Technician in Training at $25.
Renewal: each license is valid for up to one year. The expiration date is on your card, and the Division sends a renewal form roughly 45 days out. More than fifteen days late adds the $25 late fee, and a license expired 90 days or more cannot be renewed. The article sets no continuing education requirement.
Supervision Ratios You Have to Staff Around
The Division's FAQ sets hard limits:
- Residential project: a Technician or Residential Technician may directly supervise no more than four (4) Technicians in Training.
- Commercial project: no more than two (2) Technicians in Training.
On non-residential work, 42CSR34 section 9.2 has a licensed HVAC Technician supervising no more than two technicians in training and Residential Technicians. That ratio is a staffing constraint, not a guideline; confirm your crew plan with the Division before you bid.
When You Do Not Need an HVAC License
Section 21-16-3(d) lists four exemptions. No license is required for:
- A person working on an HVAC system in a single family dwelling owned by that person or an immediate family member (parents, spouse, sibling or child, per the rule).
- An employee doing HVAC work at a manufacturing plant or other industrial establishment.
- A person performing only electrical or plumbing work on an HVAC system, such as thermostats, bathroom fans and tankless water heater ventilation, within the scope they are otherwise licensed for.
- A person performing routine maintenance.
Section 21-16-2(i) defines routine maintenance narrowly: scheduled cleaning or replacing filters, greasing or lubricating motor bearings, adjusting or replacing belts, checking system and gas temperature, adjusting gas pressure as required, and checking voltage and amperage draw. Filter changes and belt swaps are exempt. Diagnosis and repair are not.
Penalties and Local Rules
Unlicensed work brings a cease and desist order (§21-16-8). Continuing after it costs $200 to $1,000 for a first offense, $500 to $2,000 for a second, and $1,000 to $5,000 for a third or later offense, and each day of work after official notice is a separate offense.
Section 21-16-9 bars cities and counties from requiring any other HVAC license or evidence of competence beyond the Division's. Local permits still apply, and under Board rule 28CSR2 a permit official may not issue a permit to anyone lacking a required contractor license.
Moving to West Virginia With an Out of State License
There is no blanket reciprocity list. Under 42CSR34 section 15 and the RECAP Act, the Commissioner may license a technician from a state with equivalent requirements without examination. Section 21-17-3 generally requires one year of licensure, good standing and West Virginia residency; §21-17-4 covers two years of experience from a state that does not license HVAC. The R.E.C.A.P. forms are on the Division's forms page.
The Company License Is a Separate Requirement
Under W. Va. Code §30-42-3(d), a company doing work "where the cost of the undertaking is $5,000 or more for residential work or $25,000 or more for commercial work" is a contractor and needs a Contractor Licensing Board license. The Division's FAQ applies that to HVAC with a classification covering HVAC, calculated on material and labor for the entire project, not just the HVAC work. So a $40,000 basement finish where your share is $9,000 of ductwork is measured against $40,000.
The layers do not substitute. A contractor license with the HVAC classification does not let you personally perform HVAC work, and a technician certification is issued only to a person, never to an entity.
The HVAC Contractor Exam
Per the Board's Candidate Information Bulletin dated August 25, 2026, the Heating, Ventilating & Cooling Contractor exam is 80 questions, 3 hours, open book, with a 70% cut score.
| Subject area | Questions |
|---|---|
| General Knowledge | 30 |
| Controls | 10 |
| Ducting and Insulation | 10 |
| Equipment | 10 |
| Load Calculations | 6 |
| Piping | 6 |
| Code Requirements | 4 |
| Safety, OSHA | 4 |
The 2021 International Mechanical Code supplies 70% of questions, with HVAC Basics for Contractors (3rd edition) and the SMACNA Residential Comfort System Installation Standards Manual at 14% each. Every applicant also takes the Contractor Licensing Act exam: 90 questions in 3 hours on Chapter 30 Article 42, Title 28 Legislative Rule Series 2, Title 28 Procedural Rule Series 4, and Chapter 21 Article 11A on notice and opportunity to cure construction defects.
Exams are $59.95 each, with no waiting period between attempts. The Board's license fee is capped at $150 by §30-42-7(a), and rule 28CSR2 section 5.4 sets it at $90 a year.
Insurance and Registrations the Board Asks For
The Board's guide says to email your scope of work to clboard@wv.gov to confirm classifications, then assemble:
- A West Virginia Business Registration Tax Number and, if required, Secretary of State registration.
- Proof of workers' compensation and unemployment compensation for employees working in West Virginia.
- Proof of general liability insurance; the guide publishes no minimum amount.
- A wage bond status affidavit.
The Qualifier Rule That Shapes Every HVAC Company
Here is the constraint that turns a paperwork problem into a hiring problem.
Rule 28CSR2 section 3.28 requires the qualifier who passes the exams to be part of the company's responsible management or a full-time employee, defined in section 3.18 as at least 30 hours a week for a wage. The Board's guide asks for payroll records as proof. A company can have multiple qualifiers, but backups are not allowed, and §30-42-7(b) lets a license holder hold a license on behalf of only one business entity at a time.
If the qualifier leaves, section 4.5 gives the company 45 calendar days to name a replacement. The Division also waives the $75 Technician fee for an owner who is the HVAC qualifier on a current Board license with the HVAC classification.
For an owner with crews and demand but nobody on staff who has passed both exams, the practical answer is a qualified full-time W-2 employee who actually supervises the work. That is the full-time employee the rule describes, and the only arrangement The Licensing Company structures. A deal paid as a percentage of revenue, a per project fee or a 1099 side arrangement is not that.
Our founders, Marshall Schofield and Jeremiah Jaskulski, built the company around that model; see what a qualifying agent is. If you are the licensed technician, the same rule is why qualifying agent placements are full-time positions.
Frequently Asked Questions
How much does an HVAC license cost in West Virginia?
The Division charges $75 for HVAC Technician, $50 for Residential Technician and $25 for Technician in Training, plus the $59.95 Prov exam for the two tiers that test. A company license adds two $59.95 exams and the Board's $90 annual fee. What it takes to license and staff a company depends on your situation, which we work out on a consultation rather than quoting a public price.
What is the difference between an HVAC Technician and an HVAC Residential Technician in West Virginia?
Scope and experience. The Residential Technician is limited to systems of no more than four units, each five tons and 130,000 BTUs, in homes or commercial spaces of 5,000 square feet or less with no fire damper and no rooftop units. The full Technician needs 2,000 hours and covers residential and nonresidential systems.
How do I renew my WV HVAC license?
Use the renewal form the Division mails about 45 days before the date on your card, and pay the same fee as the initial license. More than 15 days late adds $25, and a license expired 90 days or more cannot be renewed.
Do I need a license to change filters or clean coils?
No. Routine maintenance is exempt under §21-16-3(d)(4), and §21-16-2(i) lists scheduled filter, bearing, belt, temperature, gas pressure and electrical checks. Diagnostic and repair work is not routine maintenance.
How many trainees can one licensed technician supervise?
Four Technicians in Training on a residential project and two on a commercial project, per the Division of Labor.
Can my HVAC company hold a technician certification for its employees?
No. The Division issues HVAC Technician Certifications only to a person, never to an entity. Every technician on your crew needs their own.
Does West Virginia have a master HVAC license?
No. The statutory tiers are HVAC Technician, HVAC Residential Technician and HVAC Technician in Training.
What insurance does an HVAC contractor need in West Virginia?
The Board's guide asks for proof of general liability insurance plus workers' compensation and unemployment compensation for West Virginia employees. It publishes no minimum liability amount, so confirm with the Board before you file.
Is the $5,000 contractor threshold going up?
Not at present. House Bill 5489, introduced February 13, 2026, proposed raising the residential figure in §30-42-3 from $5,000 to $10,000. Its last recorded action was referral to House Government Organization that day, and it did not become law.
Related Reading
- Plumbing License West Virginia, the parallel Division of Labor track
- West Virginia's Qualifying Individual Rule, one license, one company
- How to Get an Electrician License in West Virginia
- How to Get an HVAC License in Ohio, a neighboring contrast
- What Is the Monetary Limit on a Contractor License?
- West Virginia contractor licensing overview
Talk to Us About Your West Virginia HVAC Company
If your technicians are certified but the company still needs its HVAC classification, or your qualifier just gave notice and the 45 day clock is running, call us at 615-219-2110. We will walk through your scope of work, the exams the Board will require, and whether a full-time qualifying agent fits. You can also start at Hire a Qualifying Agent.
Sources
- Division of Labor, HVAC Technician Certification, retrieved 2026-09-26
- Division of Labor, HVAC Certification FAQ, retrieved 2026-09-26
- Division of Labor, HVAC Certification Fees, retrieved 2026-09-26
- Division of Labor, HVAC Certification Forms, retrieved 2026-09-26
- Division of Labor, HVAC Application/Affidavit, revised 1.6.2026, retrieved 2026-09-26
- W. Va. Code Chapter 21, Article 16, retrieved 2026-09-26
- Legislative Rule 42CSR34, retrieved 2026-09-26
- W. Va. Code §21-16-3, retrieved 2026-09-26
- W. Va. Code §21-17-3, retrieved 2026-09-26
- W. Va. Code §21-17-4, retrieved 2026-09-26
- W. Va. Code §30-42-3, retrieved 2026-09-26
- W. Va. Code §30-42-7, retrieved 2026-09-26
- Contractor Licensing Board, Legislative Rule 28CSR2, retrieved 2026-09-26
- Contractor Licensing Board, Step by Step Guide, retrieved 2026-09-26
- Prov, Division of Labor Candidate Information Bulletin, retrieved 2026-09-26
- Prov, Contractor Licensing Board Candidate Information Bulletin, retrieved 2026-09-26
- West Virginia Legislature, HB 5489 (2026) status, retrieved 2026-09-26
- US EPA, Section 608 Technician Certification, retrieved 2026-09-26
Verified against the Division of Labor, the Contractor Licensing Board, Prov's bulletins and the West Virginia Code on September 26, 2026. Fees and rules change; confirm with the Division (304-558-7890), the Board (clboard@wv.gov) or Prov before relying on them.
Disclaimer: This article is provided for educational and informational purposes only. It does not constitute legal advice, licensing guidance, or an offer of services. Licensing requirements vary by jurisdiction. For specific compliance questions, contact The Licensing Company for a confidential consultation.