Virginia: HVAC contractor licensing, reciprocity and contract rules.

This page lists what Virginia publishes about licensing an HVAC or mechanical contractor and contracting with homeowners: who issues the licence, whether one is required statewide, the classes and qualifications, insurance or bond minimums, reciprocity with other states, renewal and continuing education, and the state's home-improvement contract statute if it has one.

It is built for owners of residential HVAC companies, especially those hiring across a state line or opening a second territory. Every entry is a snapshot of what the cited source published on the verification date; it is a research starting point, not legal advice.

Virginia, field by field.

Contractor licensing authority

Virginia Department of Professional and Occupational Regulation (DPOR), Board for Contractors — licenses contractor firms by class (A, B, or C) and classification, including the 'HVAC contractors' (HVA) classification (18VAC50-22-20), and licenses individual tradesmen under 18VAC50-30, including journeyman and master HVAC tradesmen and, since April 1, 2025, the residential HVAC tradesman ('Residential HVAC Mechanic' on the DPOR Tradesmen page).

HVAC licence required

Statewide. Individuals: 'no individual shall engage in, or offer to engage in, work as a tradesman as defined in § 54.1-1128' 'unless he has been licensed under the provisions of this article' (Va. Code § 54.1-1129(A)); 'tradesman' covers work for the general public for compensation 'in the trades of electrical, plumbing and heating, ventilation and air conditioning' (§ 54.1-1128); 'Individuals shall not be subject to licensure as a tradesman when working under the supervision of a tradesman' licensed in that specialty (§ 54.1-1129(A)). Businesses: 'No person shall engage in, or offer to engage in, contracting work in the Commonwealth' 'unless he has been licensed under the provisions of this chapter' (§ 54.1-1103(A)); Class C covers single contracts 'over $1,000 but less than $30,000' (annual total under $250,000), Class B '$30,000 or more, but less than $150,000' (annual $250,000 to under $1 million), and Class A '$150,000 or more' or annual '$1 million or more' (§ 54.1-1100, history line '2025, cc. 127, 133'); for electrical, plumbing, and HVAC contractors 'The Board shall require a master tradesmen license as a condition of licensure' (§ 54.1-1100, Class C definition).

Licence classes & qualifications

Tradesman (18VAC50-30-39, eff. April 1, 2025): Journeyman HVAC — from a bachelor's degree in an engineering curriculum related to the trade plus one year of practical experience, through 240 hours of formal vocational training plus four years, to no formal training plus eight years (18VAC50-30-39 B); Master HVAC — three years holding a valid residential HVAC tradesman licence, one year holding a valid journeyman licence in the trade, or nine years of practical experience (18VAC50-30-39 D); Residential HVAC tradesman — 160 hours of formal vocational training plus two years down to no formal training plus six years (18VAC50-30-39 A), a licence that 'does not include commercial, industrial, institutional, or government-use structures outside of dwellings and townhouses' (18VAC50-30-10; DPOR: 'no commercial work permitted'). 'Pre-approval from the Board is required to sit for the exam'; exam fees paid to PSI are $100 (journeyman) and $125 (master) (DPOR Tradesmen page); the original tradesman licence fee by examination is $150 (18VAC50-30-90). Contractor firm: for the HVA classification the qualified individual must hold a 'Master HVAC tradesman license issued by the Board for Contractors', and no Board-approved examination is listed for HVA (18VAC50-22-61); the qualified individual needs a minimum of one year (Class C), three years (Class B), or five years (Class A) of experience in the classification (18VAC50-22-40 B, 18VAC50-22-50 C, 18VAC50-22-60 C); Class B and Class A firms must name a designated employee who 'Has passed a board-approved examination' (18VAC50-22-50 B, 18VAC50-22-60 B; DPOR: 'Contractor Business Exam'); a member of responsible management (Class C), or the designated employee or a member of responsible management (Class A and B), must complete a board-approved basic business course (18VAC50-22-40 F, 18VAC50-22-50 H, 18VAC50-22-60 H), which DPOR describes as eight hours of pre-license education that 'is required for all new contractor licenses'.

Insurance / bond minimum

No general-liability insurance minimum appears in 18VAC50-22-40, 18VAC50-22-50, or 18VAC50-22-60 or on the DPOR Contractors page. Financial requirement: a Class B firm must verify 'a net worth or equity of $15,000 or more' or 'may obtain a $50,000 surety bond on the board's bond form' (18VAC50-22-50 D); a Class A firm must verify 'a net worth or equity of $45,000' or 'may obtain a $50,000 surety bond on the board's bond form' (18VAC50-22-60 D); DPOR lists the financial statement and surety bond forms as 'Required of Class A and B applicants only', and 18VAC50-22-40 sets no net-worth or bond requirement for Class C.

Reciprocity

The Board's published list of reciprocal licensing and examination agreements includes, for HVAC: 'Maryland HVAC Board Journeyman and Master HVA Tradesman License and Virginia Journeyman and Master HVA License Examination Reciprocity' (the other listed agreements cover electrical licences from Alabama, the District of Columbia, Kentucky, Maryland, West Virginia, North Carolina, and Ohio, and plumbing and gas fitting with WSSC); applicants 'must meet all of the terms of that agreement' and submit verification of licensure from the out-of-state board. 18VAC50-30-70 recognizes tradesmen licensed outside Virginia where the Board has determined the requirements are substantially equivalent and the applicant passed a substantially equivalent examination. For firm licences, 18VAC50-22-70 provides that 'Firms originally licensed in a state with which the board has a reciprocal agreement or whose eligibility criteria are substantially equivalent may obtain a Virginia contractor's license in accordance with the terms of that agreement', and the DPOR Contractors page lists examination waivers for North Carolina RBC and CBC contractors and the Ohio Business and Law exam. DPOR also offers a Tradesmen Universal License Recognition (ULR) application.

Renewal & continuing education

Tradesman licences: 18VAC50-30-120 A (last amended effective August 1, 2025) states that licences issued to 'HVAC tradesmen' and the other listed trades 'will expire three years from the last day of the month in which they were issued as indicated on the license'; the DPOR Tradesmen page's continuing-education FAQ still says the requirements 'must be fulfilled during the two-year term of the license', using a December 31, 2012 example. As a condition of renewal or reinstatement, holders of the heating, ventilation, and cooling designation 'must satisfactorily complete three hours of continuing education for each designation' from a provider approved by the Board (18VAC50-30-120 C); HVAC courses cover the International Mechanical Code (18VAC50-30-220 A; DPOR: 'the course must be three hours in length'); tradesman renewal fee $160 (18VAC50-30-120 G). DPOR states there is a 30-day grace period after expiration, after which a reinstatement fee applies, and 'If the fee and/or continuing education information are not submitted within one year, you must apply for a new license and meet then-current eligibility requirements.' Contractor firm licence: 'Licenses issued under this chapter will expire two years from the last day of the month in which they were issued' (18VAC50-22-110); DPOR says to send the renewal fee 'No earlier than 60 days prior to your license expiration'; the renewal must be received within 30 days of the expiration date, and 'Licenses are not valid during the 30-day grace period' (18VAC50-22-130 A); renewal fees are $220 (Class C), $260 (Class B), and $270 (Class A), plus a $30 Recovery Fund assessment (18VAC50-22-140); no continuing-education requirement for the firm licence appears in 18VAC50-22-130 or on the DPOR Contractors page, which describes Board-ordered remedial education only. DPOR: 'Effective July 1, 2026, certain fees include a separate Technology Fee of $7.25 per year', in place through June 30, 2030.

Home-improvement contract rule

Board for Contractors regulation 18VAC50-22-260 (Filing of charges; prohibited acts): B 8 makes it a prohibited act to fail 'to make use of a legible written contract clearly specifying the terms and conditions of the work to be performed' for residential contracting, and 'Prior to commencement of work or acceptance of payments, the contract shall be signed by both the consumer and the licensee or the licensee's agent'; B 9 lists the minimum contents — when work is to begin and the estimated completion date, a statement of total cost, 'The amounts and schedule for progress payments, including a specific statement on the amount of the down payment', a listing of specified materials and work, a plain-language exculpatory clause, a statement that the contractor will comply with local permit, inspection, and zoning requirements, 'Disclosure of the cancellation rights of the parties', a signed consumer acknowledgment of the DPOR statement of protection, the contractor's name, address, licence number, class of licence, and classifications or specialty services, a statement that changes must be in writing and signed by all parties, and notice of the Virginia Contractor Transaction Recovery Fund; B 10 requires prompt delivery to the consumer of a fully executed copy before work begins. The regulation sets no maximum down payment. Right to cancel: under the Virginia Home Solicitation Sales Act the buyer may cancel a home solicitation sale 'until midnight of the third business day after the day on which the buyer signs an agreement or offer to purchase' by written notice of cancellation to the seller (Va. Code § 59.1-21.3(1)-(2)), the same three-business-day window as the federal rule (16 C.F.R. § 429.1).