New Jersey HVAC Contractor License — Requirements, Fees & Exam

New Jersey licenses the contractor (the business and its qualifying individual), not individual HVAC technicians. PSI exam — verified from New Jersey State Board of Examiners of Heating.

Source-verified

Requirements below are drawn from New Jersey State Board of Examiners of Heating, Ventilating, Air Conditioning and Refrigeration (HVACR) Contractors (Division of Consumer Affairs) (official site) and last verified July 23, 2026. Boards change fees and rules often — confirm before acting.

Requirements at a glance

Who must be licensed: N.J.S.A. 45:16A-7 provides that "a person shall not work as a Master HVACR contractor or use the title or designation of 'licensed Master HVACR contractor' or 'Master HVACR contractor' unless licensed pursuant to the provisions of this act," and that no person, firm, partnership, corporation or other legal entity "shall engage in the business of HVACR contracting or advertise in any manner as a Master HVACR contractor" unless authorized under the act. The credential is a CONTRACTOR license held by the legal entity; to act as its Master HVACR contractor an individual must be a licensed 'bona fide representative' (BFR) of the entity (N.J.S.A. 45:16A-2). Master HVACR is the only HVACR license in New Jersey - there is no separate state journeyperson or technician license, and an HVACR journeyperson works under the supervision of a Master HVACR contractor (N.J.S.A. 45:16A-2).
Education and experience: Per N.J.A.C. 13:32A-2.1 an applicant must document one of four pathways: (1) a four-year U.S. DOL-approved HVACR apprenticeship + one year journeyperson experience under a licensed Master HVACR Contractor; (2) a four-year bachelor's degree in HVACR + one year journeyperson experience; (3) a four-year bachelor's degree in a related field + three years journeyperson experience; or (4) a two-year trade/technology/community/county-college degree completed with at least two years of a U.S. DOL-approved HVACR apprenticeship + one year journeyperson experience. An HVACR program from an accredited technical school, trade school, county college or community college satisfies two of the four required apprenticeship years (N.J.S.A. 45:16A-13). Employer sponsorship registered with the U.S. DOL Office of Apprenticeship is required for the apprenticeship route, and an apprenticeship does not transfer automatically when the apprentice changes employers (Board FAQ).
Age, residency and Social Security number: N.J.S.A. 45:16A-13 sets a minimum age of 21. On immigration status, the Board's current FAQ states that "New Jersey State law allows for all individuals, regardless of citizenship status, to obtain a professional or occupational license in New Jersey if all requirements for licensure are met" and that "individuals with undocumented status are eligible for licensure and a social security number is not required for licensure" - this is the operative Board position and supersedes the older citizenship/SSN language still printed on some legacy application forms (a Social Security number is used for tax and child-support compliance where the applicant has one).
Bona fide representative (BFR) and ownership: To act as a Master HVACR contractor for a business, an individual must be a licensed Master HVACR contractor who is the entity's bona fide representative - in a sole proprietorship the owner, in a partnership a partner, in an LLC a manager, in a corporation an executive officer (N.J.S.A. 45:16A-2; Board FAQ). The BFR accepts liability to the business for financial responsibilities and acts as its agent for service of process, and must generally hold at least a one-percent ownership interest in the entity (higher officer/owner thresholds apply where the entity earns more than 65% of revenue outside HVACR or is a publicly traded corporation) (N.J.A.C. 13:32A-5.2). If the BFR dies, is terminated, or becomes disabled, the entity may continue for up to six months while another BFR obtains a license (N.J.S.A. 45:16A-22).
Surety bond: No Master HVACR contractor may undertake HVACR work in the State until entering a $3,000 bond in favor of the State of New Jersey, executed by an authorized surety company and conditioned on faithful performance of the act. The bond runs for 12 months and is renewed at each expiration (N.J.S.A. 45:16A-23). No municipality may require a similar bond.
General liability insurance and pressure seal: To obtain and retain the Board-issued pressure seal and to renew, the Master HVACR contractor must maintain a certificate of general liability insurance (or approved self-insurance) of at least $500,000 for combined property damage and bodily injury to or death of one or more persons in any one accident or occurrence, and must file its Federal Tax Identification Number (N.J.S.A. 45:16A-24). The Board issues a pressure seal, which must be impressed on all applications for HVACR permits and used exclusively by the licensee (N.J.S.A. 45:16A-25).
Continuing education: Each Master HVACR contractor must complete five credits of continuing education at a Board-approved course every biennial period as a condition of renewal; one hour of instruction equals one credit, and the statutory cap is five credits per biennial period (N.J.S.A. 45:16A-16, 45:16A-17; N.J.A.C. 13:32A-4.1). No continuing education is required for the initial renewal of a license (N.J.S.A. 45:16A-19). Excess credits may carry over to the next biennial period only (N.J.S.A. 45:16A-20). Licensees must retain proof of attendance for four years (N.J.A.C. 13:32A-4(c)).
Municipalities may not license (state preemption): On or after the act's effective date, "a municipality, local board of health or any other agency shall not issue or renew any Master HVACR contractor's license" (N.J.S.A. 45:16A-6). Municipalities keep the power to inspect HVACR work and enforce standards, but may not require a licensed Master HVACR contractor to obtain any additional license, take any examination, or pay any licensing fee (N.J.S.A. 45:16A-11; Board FAQ).
Scope limits on electrical, gas and water work: A Master HVACR contractor may not perform electrical work with a potential greater than 30 volts involving the wiring of HVACR equipment, except in replacement cases as described in N.J.S.A. 45:16A-2 and 45:16A-27 or as permitted under the electrical contractors' law (N.J.S.A. 45:16A-28). The Board's FAQ applies this concretely: a Master HVACR contractor may not replace a disconnect box or disconnect switch, and may replace a surge protector only on the load side of the electrical disconnect (line-side installation requires a licensed electrician); may connect piping to a unit that has a backflow connector but may not install piping where the unit has no backflow preventer; and may replace a combination 'tankless' water heater/hydronic heating unit but may not connect or disconnect the domestic (potable) water while doing so (N.J.A.C. 13:32A-1.2).
Reciprocity: The Board may, in its discretion, grant a license without examination to an applicant licensed as a master HVACR contractor in another state, provided that state extends equal reciprocity to New Jersey Master HVACR contractors and its standards are equal to or comparable to New Jersey's (N.J.S.A. 45:16A-21; N.J.A.C. 13:32A-2.5). A reciprocity applicant must still show completion of one of the New Jersey education pathways and proof of licensure in, and reciprocity from, the other state (Board FAQ). The grandfathering window for licensure without examination closed September 3, 2014 (N.J.S.A. 45:16A-26; Board FAQ).

Legal basis

New Jersey State Board of Examiners of Heating, Ventilating, Air Conditioning and Refrigeration (HVACR) Contractors (Division of Consumer Affairs) administers HVAC contractor licensing in New Jersey. Every figure below is verified against the board’s own official pages and dated. Who must personally hold a credential — the contractor, the business, or the individual worker — is set out under Requirements.

What it’s called

In New Jersey the state credential is the Master HVACR Contractor license - a CONTRACTOR license held by the business entity, with an individual acting as its licensed ‘bona fide representative.’ It is the only HVACR license the state issues; there is no separate state HVAC journeyperson or technician license, and workers perform HVACR work as journeypersons under a licensed Master HVACR contractor. A search for a ‘New Jersey HVAC license’ maps to this Master HVACR contractor license. Separately, the federal EPA Section 608 refrigerant certification is a nationwide requirement held by the individual technician, not a New Jersey HVAC license - and note that New Jersey’s own act requires a licensed Master HVACR contractor (not an unlicensed owner-occupant) to perform any CFC/HCFC refrigerant work. ‘HVAC license,’ ‘AC license’ and ‘HVAC certification’ are common informal names for the state Master HVACR contractor credential.

License types & fees

Type	Experience	Exam	Fee
Master HVACR Contractor License (the ONLY HVACR license New Jersey issues)	One of four education/experience pathways under N.J.A.C. 13:32A-2.1: (1) a four-year U.S. Department of Labor-approved HVACR apprenticeship followed by one year of journeyperson experience under a licensed Master HVACR Contractor; (2) a four-year bachelor's degree in HVACR followed by one year of journeyperson experience; (3) a four-year bachelor's degree in an HVACR-related field followed by three years of journeyperson experience; or (4) a two-year degree from a trade, technology, community or county school/college completed alongside at least two years of a U.S. DOL-approved HVACR apprenticeship, followed by one year of journeyperson experience. The enabling statute, N.J.S.A. 45:16A-13, states the qualifications as five years in the HVACR contracting business preceding application (at least one year as an HVACR journeyperson or licensed plumber, and at least four of the five years in a U.S. DOL-approved apprenticeship or training program, with an accredited technical/trade/county/community-college HVACR program satisfying two of the four apprenticeship years), or in lieu a bachelor's degree plus one or three years of practical/supervisory HVACR installation experience.	A Master HVACR contractor examination administered by PSI Services LLC (listed as 'New Jersey State Board of Examiners of HVAC Contractors' on PSI's official program list). By statute (N.J.S.A. 45:16A-14) the examination is substantially uniform, may be theoretical or practical or both, is offered at least four times a year, and a failed candidate must wait six months before re-examination. Following Board approval of the application, the candidate schedules and passes the exam before the license is issued.	Application fee $100 (Board FAQ). A separate biennial license fee is assessed on approval and is set by the Board's fee schedule at N.J.A.C. 13:32A-6.1 (prorated by the date of issuance within the two-year cycle). Biennial renewal fee $160.00 (N.J.A.C. 13:32A-6.1). A $3,000 surety bond and $500,000 general-liability insurance are conditions of licensure/pressure seal (N.J.S.A. 45:16A-23 and 45:16A-24).

Who does NOT need this license — exemptions

New Jersey’s HVACR licensing act (N.J.S.A. 45:16A-1 et seq.) has a single mandatory credential - the Master HVACR contractor license - and its exemptions are express statutory sections, enumerated here in full. (1) OTHER LICENSED PROFESSIONALS ACTING WITHIN THEIR SCOPE (N.J.S.A. 45:16A-8): ‘Nothing in this act shall be construed to prevent any person licensed by the State, including, but not limited to, architects, professional engineers, electrical contractors, master plumbers, or any chimney service professional registered as a home improvement contractor with the Division of Consumer Affairs, from acting within the scope of practice of his profession or occupation’ - but none may use the designation ’licensed Master HVACR contractor’ unless licensed under the act. (2) SINGLE-FAMILY OWNER-OCCUPANT (N.J.S.A. 45:16A-9): the act ‘shall not apply to a single family home owner who personally occupies his own dwelling and who solely performs HVACR work on his own dwelling, upon receipt of all required permits, except that any HVACR work involving chlorofluorocarbons (CFC’s) or hydrochlorofluorocarbons (HCFC’s) shall be performed only by a licensed Master HVACR contractor.’ The refrigerant carve-out is part of the exemption - an owner-occupant may not do CFC/HCFC (refrigerant) work on his own home. There is NO exemption for a homeowner who hires out the work, for rental/for-sale property, or for a dollar-value ‘small job’; the act sets no price threshold. (3) PUBLIC UTILITIES (N.J.S.A. 45:16A-10): the act does not apply to any public utility company regulated by the Board of Public Utilities under Title 48, or any related competitive business segment offering competitive services under the Electric Discount and Energy Competition Act (P.L. 1999, c.23); it also does not apply to HVACR work performed on buildings, structures or premises owned or operated by a public utility holding company or its subsidiaries. (4) LIQUEFIED-PETROLEUM-GAS MARKETERS (N.J.S.A. 45:16A-12): the act does not apply to any liquefied petroleum gas marketer licensed by the Department of Community Affairs under subchapter 10 of chapter 18 of Title 5 of the New Jersey Administrative Code. (5) PRESERVED MASTER-PLUMBER SCOPE (N.J.S.A. 45:16A-27(a)): nothing in the act prevents licensed master plumbers from installing, maintaining and repairing a specified list of work - power boiler systems, hot-water and steam heating systems, fire-tube and water-tube boilers, pressure steam and hot-water boilers, space and unit heaters and appurtenances using electricity/fossil fuel/solar energy; steam, hot-water and chilled-water pipe, condensate piping, valves, fittings, burners and piping, expansion tanks, pumps and load-side gauges; thermostatic controls; natural or manufactured gas piping; specified pneumatic controls and control piping; and the installation, repair, testing or closure of waste-oil underground storage tanks. (6) PRESERVED ELECTRICAL-CONTRACTOR SCOPE (N.J.S.A. 45:16A-27(b)): nothing in the act prevents licensed electrical contractors from installing electrical resistance heating equipment and ventilation equipment with an exhaust duct not exceeding 60 square inches in area (or, in commercial applications, the connection sleeve between a roof-top-mounted exhaust fan and its central connecting register, not more than 15 inches long or the length needed to penetrate a roof or similar opening), and from maintaining and repairing the electrical sections of HVACR equipment. (7) MUNICIPAL PREEMPTION (N.J.S.A. 45:16A-11): not an exemption from the license but a bar on stacking - a municipality, local board of health or other agency may not require a licensed Master HVACR contractor to obtain an additional license, take an examination, or pay a licensing fee, though it retains inspection and standards-enforcement authority. WHAT IS NOT EXEMPT / THE COUNTER-LIMIT: a Master HVACR contractor (or a master plumber) may NOT perform electrical work with a potential greater than 30 volts involving the wiring of HVACR equipment, except in replacement installations as described in N.J.S.A. 45:16A-2 and 45:16A-27, or as provided under the electrical contractors’ licensing law (N.J.S.A. 45:16A-28; C.45:5A-18) - line-side electrical work and non-replacement wiring belong to a licensed electrician. Finally, the design of, or preparation of specifications for, HVACR equipment or systems that falls within the practice of professional engineering is excluded from the statutory definition of ‘HVACR’ itself (N.J.S.A. 45:16A-2), so it is governed by the engineering law rather than this act.

Fees

Application fee: $100 (Board FAQ; N.J.A.C. 13:32A-6.1). A separate biennial license fee is assessed by the Board on approval, set in the fee schedule at N.J.A.C. 13:32A-6.1 and prorated by the issue date within the two-year cycle - the FAQ states only that “there is a separate licensing fee which will be assessed when an individual is approved,” and the exact initial-fee figure was not readable on a free official source (the full N.J.A.C. 13:32A-6.1 text is LexisNexis-hosted). Biennial renewal fee: $160.00 (N.J.A.C. 13:32A-6.1, confirmed on the Board’s reinstatement instructions). Reinstatement fee: $150.00 plus the $160 renewal fee for each lapsed biennial cycle (N.J.A.C. 13:32A-6.1; N.J.A.C. 13:32A-3.3). Separately required as conditions of licensure: a $3,000 surety bond (N.J.S.A. 45:16A-23) and $500,000 general-liability insurance (N.J.S.A. 45:16A-24). PSI charges its own examination fee (see exam).

Exam

The Master HVACR contractor examination is administered by PSI Services LLC; PSI’s official program list carries the ‘New Jersey State Board of Examiners of HVAC Contractors’ program. By statute (N.J.S.A. 45:16A-14) the examination is substantially uniform, designed to establish competence to perform HVACR work and business, may be theoretical or practical or both, is held at least four times a year (at Trenton or another Board-designated location), and a candidate who fails may not be re-examined for six months. The Board meets monthly to review and approve applications; after an approval letter issues, the candidate schedules and sits the PSI exam, and must pass it before the license is issued (Board FAQ). The exact New Jersey question counts, time limits, passing percentage and PSI examination fee are published only in PSI’s New Jersey HVACR candidate information bulletin (test-takers.psiexams.com/njhvac), a JavaScript-only page that could not be rendered from our egress, so those figures are not asserted here.

Renewal & continuing education

Biennial. Licenses are renewed every two years upon written application, payment of the prescribed fee, and renewal of the $3,000 bond (N.J.S.A. 45:16A-15). A license may be renewed without re-examination if the renewal is made within 30 days before or after the scheduled expiration date; a renewal filed more than 30 days after expiration may require re-examination, and the person (and any entity for which the person is the BFR) may not operate until a valid license is secured. Reinstatement of a suspended/lapsed license follows N.J.A.C. 13:32A-3.3 (past-due renewal fees for each lapsed biennial cycle plus the $150 reinstatement fee, current continuing education, bond and insurance). Five continuing-education credits at a Board-approved course each biennial period (one instruction hour = one credit); the statute caps the requirement at five credits per biennial period (N.J.S.A. 45:16A-17; N.J.A.C. 13:32A-4.1). No continuing education is required for the initial renewal of a license (N.J.S.A. 45:16A-19). Credits earned in excess may carry over to the immediately following biennial period only (N.J.S.A. 45:16A-20). Proof of attendance must be retained four years (N.J.A.C. 13:32A-4(c)).

How to apply

Applications are handled by New Jersey State Board of Examiners of Heating, Ventilating, Air Conditioning and Refrigeration (HVACR) Contractors (Division of Consumer Affairs). Start at the official application page .

Frequently asked questions

Do you need a license to do HVAC work in New Jersey?

Yes, at the state level. New Jersey requires a Master HVACR Contractor license - the only HVACR license the state issues - before anyone works as, advertises as, or uses the title ‘Master HVACR contractor,’ or engages in the business of HVACR contracting (N.J.S.A. 45:16A-7). The license is held by the contracting business, and an individual acts as its ‘bona fide representative’ after passing the exam and meeting the education and experience requirements. There is no separate state journeyperson or technician license; an HVACR journeyperson works under the supervision of a licensed Master HVACR contractor. Exemptions exist - among them a single-family owner-occupant doing his or her own work with permits (but not refrigerant work), other licensed trades acting within their own scope, and public utilities - so not every task requires the license.

How do you qualify for a New Jersey Master HVACR Contractor license?

By meeting one of four education/experience pathways (N.J.A.C. 13:32A-2.1) and passing the exam: (1) a four-year U.S. Department of Labor-approved HVACR apprenticeship plus one year as a journeyperson under a licensed Master HVACR Contractor; (2) a four-year bachelor’s degree in HVACR plus one year journeyperson experience; (3) a four-year bachelor’s degree in a related field plus three years journeyperson experience; or (4) a two-year trade/technology/community/county-college degree completed with at least two years of a U.S. DOL-approved HVACR apprenticeship, plus one year journeyperson experience. You must be at least 21. New Jersey licenses applicants regardless of immigration status, and a Social Security number is not required for licensure (Board FAQ).

How much does a New Jersey Master HVACR Contractor license cost?

The application fee is $100, and a separate biennial license fee is assessed by the Board when your application is approved (set in the N.J.A.C. 13:32A-6.1 fee schedule and prorated by when in the two-year cycle you are licensed). The biennial renewal fee is $160.00. Separately, you must carry a $3,000 surety bond (N.J.S.A. 45:16A-23) and $500,000 in general-liability insurance (N.J.S.A. 45:16A-24), and PSI charges its own examination fee. A lapsed license is reinstated for the past-due renewal fee(s) plus a $150 reinstatement fee (N.J.A.C. 13:32A-3.3).

Who administers the New Jersey HVACR exam, and how does it work?

PSI Services LLC administers the Master HVACR contractor examination for the Board (PSI’s official program list carries the ‘New Jersey State Board of Examiners of HVAC Contractors’ program). By statute the exam is offered at least four times a year, may be theoretical or practical or both, and a candidate who fails must wait six months to retake it (N.J.S.A. 45:16A-14). The Board reviews applications monthly; after you receive an approval letter you schedule and sit the PSI exam, and you must pass before the license is issued.

Does New Jersey require continuing education, and how often do you renew?

Licenses renew every two years (N.J.S.A. 45:16A-15). Each biennial period you must complete five continuing-education credits at a Board-approved course, where one instruction hour equals one credit (N.J.S.A. 45:16A-17; N.J.A.C. 13:32A-4.1). Continuing education is not required for your first renewal (N.J.S.A. 45:16A-19), and excess credits carry over to the next biennial period only (N.J.S.A. 45:16A-20). Keep proof of attendance for four years.

Can a New Jersey town make me get a separate municipal HVAC license?

No. Since the law took effect, no municipality, local board of health or other agency may issue or renew a Master HVACR contractor license, or require a licensed Master HVACR contractor to obtain an additional license, take an examination, or pay a licensing fee (N.J.S.A. 45:16A-6 and 45:16A-11). Municipalities keep the power to inspect HVACR work and enforce installation standards. Note that a Master HVACR contractor may not perform electrical work over 30 volts on HVACR wiring except in replacement cases (N.J.S.A. 45:16A-28) - some line-side electrical and potable-water tasks require a licensed electrician or plumber.

See every license and certification LicensingAtlas covers in New Jersey.

Sources & verification

Last verified against these sources: July 23, 2026.

LicensingAtlas states licensing and certification requirements categorically from official sources. It is a reference, not legal or career advice, and requirements change frequently — confirm details with the issuing board before you act.