West Virginia licenses HVAC technicians in three tiers and licenses the company separately. Here is the 2,000 hour rule, the Prov exam and every fee.
West Virginia licenses HVAC technicians in three tiers through the Division of Labor, and licenses the HVAC company separately through the Contractor Licensing Board once a job crosses a dollar threshold. Which technician tier you need turns on a precise engineering definition in Chapter 21, Article 16 of the West Virginia Code, not on how many years you have worked in the trade.
At a glance
Who licenses the person: the West Virginia Division of Labor, under W. Va. Code §21-16 and Legislative Rule 42CSR34.
The three tiers: HVAC Technician (2,000 hours), HVAC Residential Technician (no hour minimum in the statute), 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.
Who licenses the company: the Contractor Licensing Board, once a project reaches $5,000 residential or $25,000 commercial.
The Division certifies the person who holds the tools. The Board licenses the business that signs the contract. This guide walks through both layers. For every trade the Board regulates, see our West Virginia contractor license guide, and for the licensing rules in all fifty states, start with the contractor license pillar.
Which West Virginia HVAC License Do You Need?
Since January 1, 2016, anyone who performs or offers to perform work on a heating, ventilating and cooling system in West Virginia needs a certification from the Commissioner of Labor (§21-16-3(a)). The three tiers come from §21-16-2.
| License | Experience | Exam | Annual fee |
|---|---|---|---|
| HVAC Technician | 2,000 hours (statutory cap, not a floor) | Yes | $75 |
| HVAC Residential Technician | No hour minimum in the statute | Yes | $50 |
| HVAC Technician in Training | Fewer than 2,000 hours | None | $25 |
Notes:
- The 2,000 hour figure is the only experience number in the article. Section 21-16-5(a)(1) also bars the Division from demanding documentation of more than 2,000 hours, so the same number works as both the Technician threshold and a ceiling on paperwork.
- The Technician in Training fee is capped at $25 by statute.
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 only assist under the direction and control of a licensed technician (§21-16-4(a)).
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 or 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 definition does not reach any system that includes a packaged rooftop unit.
Rule 42CSR34 section 3.11 draws the same line from the other direction: a non-residential system has more than four units, a combined capacity over 20 tons or 520,000 BTUs, serves a commercial structure over 5,000 square feet, uses or requires fire dampers, or includes packaged rooftop units.
| Jobsite question | Residential Technician scope? |
|---|---|
| Four or fewer units, five tons/130,000 BTU 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 a single rooftop package unit puts the job outside Residential Technician scope, no matter how residential the work feels. Section 21-16-2(d) and 42CSR34 sections 3.5 and 9.2 let a Residential Technician work on nonresidential systems, but only under the direct supervision of a licensed HVAC Technician.
What Counts as HVAC Work in West Virginia?
HVAC work means installing, maintaining, altering, remodeling or repairing one or more components of a heating, ventilating and cooling system (§21-16-2(a)). Three boundary lines matter:
- 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 that is 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 its own federal credential on top of the state tier: the EPA requires Section 608 certification (Type I, II, III or Universal) for anyone who services equipment that could release refrigerant, and that certification 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. Rooftop units, fire dampers or large commercial spaces in your future point toward the full Technician license.
- Start as a Technician in Training if you are new to the trade. File the $25 application with 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; the Division cannot ask for proof of more than that.
- Pass the Prov exam for your tier. Choose the WV HVAC Technician or WV HVAC Residential Technician exam; the Division decides which one applies, and Prov will not refund a fee paid for the wrong exam.
- File the notarized Application/Affidavit with your score. The form, revised January 6, 2026, 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 are enough. Rule 42CSR34 section 6.3 adds career technical education, apprenticeship and Commissioner-approved employer programs to the list of acceptable proof.
Two grandfathering windows existed, and both are closed now. Section 21-16-5(a)(2) let a general HVAC Technician license issue without an exam to an applicant showing at least 2,000 hours on HVAC systems and 6,000 total hours of HVAC or related sheet metal work, by July 1, 2016. Section 21-16-3(a) ran a separate window for the Residential Technician: no exam for applicants showing 2,000 hours no later than December 31, 2019. Either license, once issued without an exam, puts the holder back through every requirement, including the exam, if it ever lapses.
Military service counts going forward. Section 21-16-3(b) directs the Commissioner to credit verified military service, training or education, including toward the exam, and to expedite provisional licenses and reciprocity for military applicants. Under §21-16-11, an honorably discharged veteran with a qualifying HVAC rating course from their branch may apply directly, though one whose course is more than 30 years old may be required to take 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 runs 80 questions in 3 hours, open book, for $59.95 per attempt. Rule 42CSR34 section 11.1 sets the pass mark at 70%.
| Subject area | Technician | Residential |
|---|---|---|
| Air Distribution and Venting | 47 | 47 |
| General Knowledge | 8 | 9 |
| Refrigerants and Oils | 5 | 5 |
| Controls | 5 | 4 |
| Piping | 5 | 5 |
| Equipment | 5 | 5 |
| Install/Maintenance Practices | 5 | 5 |
Notes:
- References include the 2018 International Mechanical Code; only books the bulletin lists are allowed, and books the state's prior testing vendor allowed before September 2024 are not.
- Prov tests in Charleston, Martinsburg, Morgantown and Wheeling, or at home through Examroom.
- Retakes have no waiting period; reschedule three business days ahead or forfeit the fee.
We do not sell exam prep courses or study guides for this exam. If you want live instruction instead of self-study, our exam prep tour covers the classes we are building, though we are not promising dates yet.
HVAC License Fees and Renewal in West Virginia
| Item | Amount | Source |
|---|---|---|
| HVAC Technician, initial/renewal | $75.00 | Division fee page |
| Residential Technician, initial/renewal | $50.00 | Division fee page |
| Technician in Training, initial/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 |
| Each Prov exam attempt | $59.95 | Prov bulletin |
These amounts are set by the Division and can change; confirm them on the fee page before you budget. The 2023-filed text of Rule 42CSR34 section 10.2 still prints $60 for the Residential Technician, while the Division's live fee page and its January 2026 application both list $50, and the application is what the Division actually charges.
If a "master HVAC" fee schedule for West Virginia turns up online, it is not describing this Division's structure. West Virginia has no master HVAC license. It has Technician at $75, Residential Technician at $50 and Technician in Training at $25.
Renewal: each certification runs up to one year from the date on the card, and the Division mails a renewal form roughly 45 days ahead of expiration. More than 15 days late adds the $25 late fee, and a certification expired 90 days or more cannot be renewed at all. The article sets no continuing education requirement.
Supervision Ratios You Have to Staff Around
The Division's FAQ sets hard numeric limits on Technicians in Training:
- Residential project: a Technician or Residential Technician may directly supervise no more than four.
- Commercial project: no more than two.
On nonresidential work, 42CSR34 section 9.2 caps a licensed HVAC Technician at supervising two Technicians in Training and Residential Technicians combined. Treat the ratio as a staffing constraint you plan crews around, not a guideline, and confirm with the Division before you bid a job that depends on it.
When You Do Not Need an HVAC License
Section 21-16-3(d) lists four exemptions. No certification is required for:
- A person working on an HVAC system in a single family dwelling owned by that person or an immediate family member (parent, spouse, sibling or child).
- An employee doing HVAC work at a manufacturing plant or other industrial establishment, for the company that runs it.
- A person doing only electrical or plumbing work on an HVAC system, such as thermostats, bathroom fans or tankless water heater ventilation, within the license scope they already hold.
- A person performing routine maintenance.
Section 21-16-2(i) defines routine maintenance narrowly: scheduled cleaning or filter replacement, 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 draws a cease and desist order (§21-16-8). Continuing after one 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 notice counts as a separate offense.
Section 21-16-9 bars cities and counties from requiring any HVAC license or proof of competence beyond the Division's own certification. Local building permits still apply on top of it, and under Board rule 28CSR2 a permit official may not issue a permit to anyone who lacks 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 a new exam. Outside HVAC specifically, §21-17-3 generally requires at least one year of licensure, good standing in every other state where the applicant holds a license, and West Virginia residency, while §21-17-4 offers a second path for at least two years of experience from a state that does not license the occupation at all. The R.E.C.A.P. forms sit 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 project costs $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 threshold to HVAC companies under a classification covering HVAC, measured on material and labor for the entire project, not just the HVAC scope. A $40,000 basement finish where your share is $9,000 of ductwork is measured against the full $40,000.
The two layers do not substitute for each other. A contractor license with the HVAC classification does not let anyone 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 sits 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 run $59.95 each, with no waiting period between attempts. The Board's license fee is capped at $150 by §30-42-7(a); rule 28CSR2 section 5.4 sets it at $90 a year.
Insurance and Registrations the Board Asks For
The Board's step by step guide tells you to email your scope of work to clboard@wv.gov to confirm classifications, then assemble:
- A West Virginia Business Registration Tax Number and, where 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 rule 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 wages. The Board's guide asks for payroll records as proof. A company can have multiple qualifiers, but §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 separately waives the $75 Technician fee for an owner who is already 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 fix is a qualified full-time W-2 employee who actually supervises the work. A qualifying agent QUALIFIES the company: they must be an owner or a full-time employee who supervises the work, never a side arrangement paid as a percentage of revenue or a 1099 fee. See what a qualifying agent is and how Hire a Qualifying Agent structures the placement, or go straight to our contractor qualifier services if you need someone placed now.
Our founders, Marshall Schofield and Jeremiah Jaskulski, built the company around that full-time model. If you are the licensed technician rather than the owner, the same rule is why qualifying agent placements are full-time positions, not side gigs.
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 a $59.95 Prov exam for the two tiers that test. A company license adds two more $59.95 exams and the Board's $90 annual fee. What it costs to license and staff a whole company depends on your situation; call 615-219-2110 or start at Hire a Qualifying Agent to work it out.
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 four or fewer units, each five tons/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 alike.
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 as routine. 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 the 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; nothing above those is called "master."
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 the number directly with the Board before you file.
Is the $5,000 contractor threshold going up?
Not yet. 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 the House Government Organization committee that day, and it did not become law this session.
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 2026-10-17
- Division of Labor, HVAC Certification FAQ, retrieved 2026-10-17
- Division of Labor, HVAC Certification Fees, retrieved 2026-10-17
- Division of Labor, HVAC Certification Forms, retrieved 2026-10-17
- Division of Labor, HVAC Technician Statute & Rule, retrieved 2026-10-17
- Division of Labor, HVAC Application/Affidavit, revised 1.6.2026, retrieved 2026-10-17
- W. Va. Code §21-16-2, retrieved 2026-10-17
- W. Va. Code §21-16-3, retrieved 2026-10-17
- W. Va. Code §21-16-4, retrieved 2026-10-17
- W. Va. Code §21-16-5, retrieved 2026-10-17
- W. Va. Code §21-16-8, retrieved 2026-10-17
- W. Va. Code §21-16-9, retrieved 2026-10-17
- W. Va. Code §21-16-11, retrieved 2026-10-17
- W. Va. Code §21-17-3, retrieved 2026-10-17
- W. Va. Code §21-17-4, retrieved 2026-10-17
- W. Va. Code §30-42-3, retrieved 2026-10-17
- W. Va. Code §30-42-7, retrieved 2026-10-17
- West Virginia Secretary of State, Legislative Rule 42CSR34 filing record, retrieved 2026-10-17
- Contractor Licensing Board, Legislative Rule 28CSR2 definitions (Cornell LII), retrieved 2026-10-17
- Contractor Licensing Board, Step by Step Guide, retrieved 2026-10-17
- Prov, Division of Labor Candidate Information Bulletin, retrieved 2026-10-17
- Prov, Contractor Licensing Board Candidate Information Bulletin, retrieved 2026-10-17
- West Virginia Legislature, HB 5489 (2026) status, retrieved 2026-10-17
- US EPA, Section 608 Technician Certification Requirements, retrieved 2026-10-17
Verified against the Division of Labor, the Contractor Licensing Board, Prov's bulletins and the West Virginia Code on October 17, 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.