Virginia · HVAC licensing · official-source guide
Virginia licenses HVAC work statewide through the Board for Contractors at the Department of Professional and Occupational Regulation. A firm needs a contractor license in Class A, B or C plus the HVAC contractors classification, abbreviated HVA. The headline requirement is that HVA is granted only to a firm whose qualified individual holds a master HVAC tradesman license.
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Verify a licenseVerified against agency sources on 2026-09-14. Rules and fees change; confirm with the named authority before relying on this guide.
Virginia licenses HVAC work at the state level through the Board for Contractors, which sits inside the Department of Professional and Occupational Regulation in Richmond. There is no separate mechanical board and no county board that can issue the underlying license. The Board licenses businesses that construct, remove, repair or improve facilities on property owned by others, and it separately licenses the individual tradesmen who do the mechanical work. Both halves matter to an HVAC company. The firm holds the contractor license. A named individual holds the HVAC tradesman license that qualifies the firm for mechanical work. The Board states plainly that a contractor license has two parts: the class of license, which caps the dollar value of contracts you may take, and the classification or specialty, which fixes what kind of work you may perform. Getting the class right and the classification wrong leaves you unable to touch a rooftop unit legally. The Board's licensing section handles applications and renewals, the education section handles course approvals, and the Board office handles regulatory matters. Mail goes to 9960 Mayland Drive in Richmond. The Board also warns applicants that application fees are not refundable, so a wrong classification request costs money as well as weeks. A Virginia HVAC owner who reads only the tradesman page or only the contractor page will miss half of the requirement set, because the Board publishes them as two separate programs even though the same Board adopts both sets of regulations.
Virginia sorts contractor licenses by money, not by trade. The Code of Virginia defines Class A contractors as those performing or managing work where a single contract or project is worth $150,000 or more, or where the total of all such work in any 12 month period reaches $1 million or more. Class B covers a single contract or project of $30,000 or more but less than $150,000, or a 12 month total of $250,000 or more but less than $1 million. Class C covers a single contract or project over $1,000 but less than $30,000, or a 12 month total under $250,000. Those thresholds were raised by the 2025 General Assembly, and a number of local government pages still quote the older $10,000 and $120,000 figures, so check the statute rather than a county handout. For an HVAC shop the practical read is simple. A residential change out priced above $1,000 puts you into contractor licensing at a minimum. A run of light commercial rooftop replacements can push a Class C holder past the annual ceiling mid year. The value used is fair market value, and where a contractor performs the work the contract price is prima facie evidence of value. Taking a job above your class is its own violation, listed separately in the prohibited acts, so a Class C HVAC firm that signs a $40,000 mechanical contract has a problem even though it holds a valid license for smaller work.
Mechanical work in Virginia runs under the HVAC contractors classification, abbreviated HVA. The Board defines it as contracts that include the installation, alteration, repair or maintenance of heating systems, ventilating systems, cooling systems, steam and hot water heaters, boilers, process piping and mechanical refrigeration systems, including tanks incidental to the system. The classification also permits installation of backflow prevention devices incidental to that work. Three exclusions matter on real jobs. HVA does not provide for fire suppression installations. It does not provide for sprinkler system installations. It does not provide for gas piping. That last one catches Virginia HVAC contractors constantly, because a furnace or rooftop unit swap that involves running or altering gas pipe reaches outside HVA. Gas work sits under its own classification with its own prerequisite, a master gas fitter license issued by the same Board. A shop that sells combustion equipment in Virginia usually needs the gas classification added alongside HVA, or a licensed gas subcontractor on every such job. Adding a classification is a separate application to the Board rather than an amendment you can phone in. Working in a classification or specialty service you do not hold is listed as a prohibited act for contractors and, in parallel language, for tradesmen. The classification wording is also where you should start when you write your service menu, because advertising a service your classification does not cover invites the complaint before you have even performed the work.
Sourceslaw.lis.virginia.gov 1law.lis.virginia.gov 2law.lis.virginia.gov 3law.lis.virginia.gov 4
Virginia is unusual in tying the company license directly to an individual credential. The Code of Virginia directs the Board to require a master tradesman license as a condition of licensure for electrical, plumbing, and heating, ventilation and air conditioning contractors. The Board's qualification table implements that directly: for HVAC contractors, abbreviated HVA, the prerequisite is a master HVAC tradesman license issued by the Board for Contractors, and no additional board approved specialty examination is required. That is a meaningful difference from states where a firm can qualify on experience alone. In Virginia, no master HVAC tradesman means no HVA classification, full stop. The individual holding that master license must be named as the firm's qualified individual, must be at least 18, and must be a full time employee of the firm or a member of its responsible management. He cannot be a contractor you retain part time to lend a number. The qualified individual also needs experience in the classification he qualifies: one year for a Class C firm, three years for Class B, five years for Class A. If that person leaves, the firm files a change of qualified individual application and pays the change fee, and until the Board approves a replacement the firm's authority to perform HVA work is in question. Succession planning for a Virginia HVAC company is therefore a licensing question, not only an ownership question, and small shops built around one master license carry real exposure there.
Sourceslaw.lis.virginia.gov 1law.lis.virginia.gov 2law.lis.virginia.gov 3law.lis.virginia.gov 4law.lis.virginia.gov 5law.lis.virginia.gov 6
Virginia licenses individual HVAC tradesmen in three steps, and since April 1, 2025 the bottom step is new. A residential HVAC mechanic license permits residential work only, no commercial, and requires less training than a journeyman. The Board's table sets the residential path at 160 hours of formal vocational training plus two years of practical experience, 120 hours plus three years, 80 hours plus four years, 40 hours plus five years, or six years of practical experience with no formal training. The journeyman HVAC tradesman path is longer: a bachelor's degree in a related engineering curriculum plus one year, an associate degree or a certificate from at least a two year program in a trade related field plus two years, 240 hours of vocational training plus four years, 160 hours plus five years, 80 hours plus six years, 40 hours plus seven years, or eight years of practical experience with none. Master HVAC requires one of three things: holding a valid residential HVAC tradesman license for three years, holding a valid journeyman license for one year, or nine years of practical experience in the trade. Every applicant must be at least 18, submit documentation of identity, vocational training and experience, provide an address of record, and disclose felony and non marijuana misdemeanor convictions. Individuals working under the direct supervision of a licensed tradesman in the same specialty are not themselves required to be licensed, which is how a Virginia HVAC company staffs helpers legally.
Sourceslaw.lis.virginia.gov 1law.lis.virginia.gov 2law.lis.virginia.gov 3dpor.virginia.gov 4
PSI administers both the tradesman examinations and the contractor examinations for the Board. Board pre approval is required before you may sit for a tradesman exam, so the application comes first and the test date comes after. Exam fees are paid directly to PSI. The journeyman tradesman examination is $100 and the master tradesman examination is $125. On the contractor side the business examination taken by the designated employee is priced by portion: $40 for one portion, $72 for two portions, $85 for three portions, and $85 for a qualified individual specialty exam. Because the HVA classification is satisfied by holding a master HVAC tradesman license, an HVAC firm generally does not sit a separate trade specialty exam for the classification itself. Exams run daily, typically Monday through Friday, and there is no application deadline. Test centers listed by the Board are Charlottesville, Richmond, Roanoke, Vienna and Virginia Beach inside Virginia, plus Johnson City, Tennessee and Salisbury, Maryland for contractors in the far southwest and on the Eastern Shore. The Board also flagged that starting October 14, 2025 PSI stopped allowing live remote proctored exams on computers running Windows 10 or macOS Ventura, which matters if you planned to test from the shop office. Separately, an individual who completes an apprenticeship program approved by the Commissioner of the Department of Workforce Development and Advancement is exempt from the journeyman examination, a path worth checking before paying for a seat.
Sourcesdpor.virginia.gov 1dpor.virginia.gov 2law.lis.virginia.gov 3
Two fee schedules apply to an HVAC business here. On the individual side, an original tradesman license by examination is $150, and it is also $150 without examination. Adding a tradesman designation to an unexpired Virginia license is $105. Exchanging a locality issued card for a state tradesman license is $110. On the firm side, initial license fees are $235 for Class C, $380 for Class B and $400 for Class A. A temporary license is $60 on top of the applicable initial fee. Changing the designated employee is $125, changing the qualified individual is $125, and adding a classification or specialty such as gas fitting alongside HVA is $125. Every initial contractor license application also carries a $25 Virginia Contractor Transaction Recovery Fund assessment. The Board notes a separate Technology Fee of $7.25 per year attached to certain fees effective July 1, 2026 and running through June 30, 2030, adopted under 2026 House Bill 30 and used only to replace the agency's software system. All Board fees are nonrefundable and are not prorated, and application fees remain active for one year from receipt, meaning an application left incomplete past that window is money gone. Budget the master tradesman license and the firm license together when you price your first year, because in Virginia you cannot hold HVA without both.
Sourceslaw.lis.virginia.gov 1law.lis.virginia.gov 2dpor.virginia.gov 3
Virginia tests financial capacity rather than requiring a general liability policy as a condition of the contractor license. A Class B applicant must verify net worth or equity of $15,000 or more, excluding property owned as tenants by the entirety, by filing a completed financial statement with supporting documentation, a financial statement reviewed by a certified public accountant, or a CPA audit. In place of that, the firm may obtain a $50,000 surety bond on the Board's own bond form. A Class A applicant must verify net worth or equity of $45,000 by the same methods, or post the same $50,000 surety bond. Class C entry requirements contain no net worth test at all, which is why many new Virginia HVAC shops start there. Applicants also disclose outstanding past due debts and judgments, outstanding tax obligations, defaults on bonds and bankruptcies, covering three years for Class C, four years for Class B and five years for Class A. Workers compensation is governed separately by the Virginia Workers' Compensation Commission, which explains that a contractor with three or more total statutory employees must carry coverage, counting the employees of subcontractors performing the same trade or fulfilling the contract. A two man HVAC shop that regularly subcontracts a one man crew reaches three and needs a policy. Localities enforce this in practice: Norfolk requires a certificate of workers compensation coverage to be forwarded to the Commonwealth as part of contractor business licensing.
Sourceslaw.lis.virginia.gov 1law.lis.virginia.gov 2law.lis.virginia.gov 3workcomp.virginia.gov 4norfolk.gov 5
Contractor licenses issued by the Board expire two years from the last day of the month in which they were issued. Tradesman licenses also run on a two year term. Renewal fees for firms are $220 for Class C, $260 for Class B and $270 for Class A, and each contractor renewal carries a $30 Recovery Fund assessment. Tradesman license renewal is $160. The continuing education rule is where HVAC differs from the rest of the trades list. A tradesman holding the heating, ventilation and cooling designation must complete three hours of board approved continuing education per license term, and the course must cover a subject directly related to the current edition of the code specific to the trade, which for HVAC means the International Mechanical Code. Gas fitting, natural gas and liquefied petroleum gas designations each require one hour, so a technician carrying HVAC plus gas fitting owes four hours in total. Courses count only if both the provider and the course are Board approved, and the Board's License Lookup now displays the continuing education hours still needed to renew an active tradesman license. There is a 30 day window after expiration to renew without penalty. After that a reinstatement fee applies: $210 for a tradesman license, $460 for Class C, and $550 for Class B and Class A. Tradesman licenses may be reinstated for up to 24 months after expiration, and contractor licenses may not be reinstated once two years have passed.
Sourceslaw.lis.virginia.gov 1law.lis.virginia.gov 2law.lis.virginia.gov 3law.lis.virginia.gov 4law.lis.virginia.gov 5dpor.virginia.gov 6dpor.virginia.gov 7
Virginia does not run a general statute demanding your license number on every truck door, but it does regulate the document that closes the sale. Under the Board's standards of conduct, failure by anyone engaged in residential contracting to use a legible written contract clearly specifying the terms and conditions of the work is a prohibited act, and the contract must contain, before work starts or payments are accepted, the contractor's name, address, license number, class of license, and classifications or specialty services. For an HVAC company that means a residential replacement agreement carrying your DPOR number alone is not compliant. It has to name the class, Class A, B or C, and it has to name HVA and any other classification you hold and are using on that job. Subcontractors to the contracting parties and firms doing routine maintenance or service contracts are excluded from that particular requirement. Practicing in a classification, specialty service or class of license for which you are not licensed is its own separate prohibited act, and for tradesmen the parallel rule bars practicing in a specialty you do not hold and bars allowing your license to be used by an unlicensed individual. Put plainly, your advertising can describe only what your classification permits. A Virginia HVAC firm without the gas classification should not be promising full furnace installation including gas line work, and a locality may impose a civil penalty of up to $2,500 when a business falsely represents to a customer that it holds a valid contractor license.
Sourceslaw.lis.virginia.gov 1law.lis.virginia.gov 2law.lis.virginia.gov 3
The penalty provision in Virginia is specific and it bites twice. Any person who undertakes work without a valid Virginia contractor's license or certificate when one is required, or without the proper class of license for the work undertaken, is subject to a fine of up to $500 per day for each day in violation, in addition to the authorized penalties for a Class 1 misdemeanor. The daily accrual is what makes a long installation job expensive. A violation of the unlicensed clause also constitutes a prohibited practice under the Virginia Consumer Protection Act whenever it involves a consumer transaction, exposing the contractor to that act's enforcement provisions on top of the criminal penalty. Then there is collection. A construction contract entered into by someone working without a valid Virginia contractor's license is not enforceable by that unlicensed contractor unless he gave substantial performance in good faith and did not actually know a license was required. Failure to renew a license creates a rebuttable presumption that he did know, which means a lapsed HVAC license can convert an unpaid invoice into an unrecoverable one. Other listed prohibited acts include presenting or attempting to use another person's license, using an expired or revoked license, and, for awarding authorities, considering a bid from someone known to be unlicensed. Awarding authorities are directed to require a bidder to submit a license number before considering the bid, which is why general contractors in Virginia ask for yours up front.
Sourceslaw.lis.virginia.gov
The state license is the entry ticket, but Virginia jobs still clear a local gate. Section 54.1-1111 requires a permit applicant to give the building official either satisfactory proof of licensure or certification under the contractor chapter or a written statement that he is not subject to it. The building official may not issue the permit without a license or certificate number or evidence of exemption, and an official who does is guilty of a Class 3 misdemeanor. The same section reaches business licenses: a contractor applying for or renewing a local business license must furnish proof of DPOR licensure or an affidavit supported statement of exemption, and the locality may not issue it otherwise. Norfolk applies that literally, requiring proof of DPOR certification or a notarized contractor affidavit before a business license is issued or renewed. Fairfax County requires Class C contractors, and contractors whose work falls below the Class C threshold, to hold a county Home Improvement Contractor license from Land Development Services, and requires a copy of the contractor license or that HIC license when applying for the Business, Professional and Occupational License. Fairfax gives businesses 75 days from starting operations to secure BPOL where gross receipts exceed $10,000, and pulls in out of county contractors doing more than $25,000 of business in the county. Virginia Beach handles mechanical work through its trades permits program. Localities may also adopt their own home improvement licensing ordinances under section 54.1-1117.
Sourceslaw.lis.virginia.gov 1norfolk.gov 2fairfaxcounty.gov 3planning.virginiabeach.gov 4law.lis.virginia.gov 5
Virginia's Board for Contractors maintains a short published list of reciprocal licensing and examination agreements, and only one of them touches HVAC. The Board recognizes Maryland HVAC Board journeyman and master HVAC tradesman licenses for examination reciprocity with the Virginia journeyman and master HVAC licenses. The remaining agreements are electrical or plumbing: Alabama, the District of Columbia, Kentucky, Maryland, West Virginia, North Carolina and Ohio on the electrical side, and a Washington Suburban Sanitary Commission examination agreement for journeyman and master plumbers and gas fitters. On the contractor side the Board lists a North Carolina residential building contractor examination waiver, a North Carolina commercial building contractor examination waiver, and an Ohio business and law waiver against the Virginia advanced and general law examination. Anyone applying under an agreement must meet every term of that agreement and must submit a complete application along with verification of licensure from the out of state board. The Board's regulation also allows licensure where another jurisdiction's eligibility criteria are substantially equivalent. Separately, DPOR publishes Universal License Recognition applications for tradesmen, for backflow, elevator and accessibility mechanics, for water well systems providers and for automatic fire sprinkler inspectors. An HVAC technician moving from a state with no agreement should expect to document experience and vocational training against the Virginia tables and sit the Virginia examination rather than transfer straight across.
Sourcesdpor.virginia.gov 1law.lis.virginia.gov 2dpor.virginia.gov 3dpor.virginia.gov 4
DPOR runs a public License Lookup covering every license and certificate the department issues, including contractor firms and individual tradesmen. Customers use it to confirm that a company is licensed, what class it holds and which classifications it is approved for, and the Board promotes it in its consumer materials. The lookup now also displays the continuing education hours an active tradesman still needs before renewal, which means a customer or a general contractor can see whether your technician is current. Two other verification paths exist in Virginia. Under section 54.1-1111 a locality will have already checked your DPOR status before issuing a permit or a business license, so a permit pulled in your company name is itself evidence. And the Virginia Contractor Transaction Recovery Fund gives consumers a reason to care whether you are licensed at all: the maximum claim of one claimant against the Fund arising out of the improper or dishonest conduct of one regulant in a single contracting transaction is $30,000, including any amount paid from a contractor's surety bond, and claims against any one regulant are capped at $100,000 during a biennium. That protection follows licensed regulants only. For an HVAC company selling replacement systems in Virginia, saying your DPOR number out loud and inviting the customer to look it up is a closing tool, not a disclosure chore, because the unlicensed competitor down the road cannot survive the same check.
Sourcesdpor.virginia.gov 1dpor.virginia.gov 2law.lis.virginia.gov 3law.lis.virginia.gov 4
The Virginia tradesman license and the HVA classification say nothing about refrigerant handling. That layer is federal. EPA regulations at 40 CFR Part 82, Subpart F, issued under Section 608 of the Clean Air Act, require technicians who maintain, service, repair or dispose of equipment that could release ozone depleting refrigerants to be certified. EPA groups the certification into Core plus Type I for small appliances, Type II for high pressure equipment and Type III for low pressure equipment, with a universal option for technicians who pass all three. EPA does not issue the certification cards itself; approved certifying organizations administer the tests and issue the credential, and EPA publishes steps for replacing a lost card. For a Virginia HVAC business the practical stack is three deep. The technician carries a DPOR tradesman license at residential, journeyman or master level. Someone at the company carries the master HVAC tradesman license that qualifies the firm for HVA. And every technician who opens a sealed system carries the federal Section 608 certification. None of the three substitutes for another, and the Board for Contractors does not track the federal card, so keeping copies is on the employer. When a Virginia customer asks whether your crew is certified, they usually mean 608, while the state regulator means the tradesman license. Answering both in the same sentence removes the ambiguity before it becomes an objection.
Sourcesepa.gov 1law.lis.virginia.gov 2law.lis.virginia.gov 3
These are common details other guides publish about Virginia, but we could not verify them from the agency source. Confirm them directly before relying on them.
Almost certainly yes. Class C covers a single contract or project over $1,000 but less than $30,000, so any change out priced above $1,000 falls inside contractor licensing. The firm also needs the HVA classification, and HVA requires a master HVAC tradesman license held by the firm's qualified individual.
No. The Code of Virginia directs the Board to require a master tradesman license as a condition of licensure for HVAC contractors, and the Board's qualification table lists a master HVAC tradesman license as the prerequisite for HVA. That person must be a full time employee or part of responsible management.
No. The HVA definition specifically excludes gas piping, along with fire suppression and sprinkler installations. Gas work runs under the gas fitting classification, which requires a master gas fitter license from the same Board. Most Virginia HVAC firms add that classification or use a licensed gas subcontractor.
Contract value and financial proof. Class B covers a single project of $30,000 up to under $150,000; Class A starts at $150,000. Class B requires verified net worth or equity of $15,000 and Class A requires $45,000, or a $50,000 surety bond on the Board's form in either case.
It permits residential work only, with no commercial work allowed. Virginia created it effective April 1, 2025 as a shorter path than journeyman, reachable with 160 hours of vocational training plus two years of experience at the fastest. Holding it three years is one route to master HVAC.
Three hours of Board approved continuing education per two year term for the heating, ventilation and cooling designation, covering the current edition of the code for the trade, which is the International Mechanical Code. A gas fitting designation adds one hour. Only approved providers and approved courses count.
You get 30 days after expiration to renew without penalty. After that a $210 reinstatement fee applies to a tradesman license, and reinstatement is available for up to 24 months from expiration. Past 24 months you reapply and meet the entry requirements in effect then.
Yes, and more than the number. Before work begins or payments are accepted, a residential contract must contain your name, address, license number, class of license, and your classifications or specialty services. Routine maintenance and service contracts are excluded from that particular requirement.
For examination purposes, yes. The Board's published agreements include Maryland HVAC Board journeyman and master HVAC tradesman licenses against the Virginia journeyman and master HVAC licenses. You still submit a complete application with verification of licensure from the Maryland board and meet every term of the agreement.
It depends on the count including subcontractors. The Virginia Workers' Compensation Commission says a contractor with three or more total statutory employees must carry coverage, and employees of subcontractors performing the same trade or fulfilling the contract are counted. Two employees plus a one person subcontractor reaches three.
A locality may adopt an ordinance imposing a civil penalty up to $2,500 for falsely representing to a customer that you hold a valid contractor license. Separately, unlicensed work draws a fine up to $500 per day for each day in violation plus Class 1 misdemeanor penalties.
No, it is federal and separate. EPA rules at 40 CFR Part 82, Subpart F require certification for technicians who maintain, service, repair or dispose of equipment that could release ozone depleting refrigerants. EPA does not issue the cards; approved certifying organizations do. The Board for Contractors does not track it.
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