Missouri to New Jersey: master HVAC technician license reciprocity
Missouri does not issue a statewide master HVAC technician license, so there is nothing to transfer. Here is New Jersey's standard path for out-of-state applicants.
Your origin state does not issue a statewide license at this level, so there is no license to transfer. The destination's standard out-of-state path is shown; expect to meet it in full.
Reference only, not legal advice. Rules change; confirm with the licensing board before you apply. Full disclaimer.
Out-of-state HVAC licensee: qualify by experience and sit the New Jersey master HVACR examination
Your out-of-state credentials give no advantage. You meet the destination's requirements from scratch.
Because the Board has not found any state's HVACR standards equal or comparable to New Jersey's, an out-of-state licensee gets no exam waiver and applies like any other candidate. The applicant files the Board's application for examination with the $100 non-refundable fee, proof of age 21, a recent passport-size photo and proof of one of the N.J.A.C. 13:32A-2.2 pathways: five years in the HVACR contracting business made up of a four-year U.S. DOL-approved apprenticeship plus one year as a journeyperson (a technical-school program can replace two apprenticeship years, and the Board's FAQ also accepts a two-year trade degree plus two years of apprenticeship plus one journeyperson year), a bachelor's degree in HVACR plus one year of hands-on work, or a related bachelor's degree plus three years; the education must include refrigerant management and propane service. Experience earned under an out-of-state license is accepted as proof of these years. Once the Board approves eligibility the candidate takes the vendor-administered exam (HVACR practice and New Jersey law and rules, 70 required in each; six-month wait after a failure), then pays the prorated license fee ($160 in the first year of the biennial period, $80 in the second), files a $3,000 surety bond in favor of the State and a certificate of $500,000 general liability insurance, and buys the $25 pressure seal. Licensees from the states named in the Board's reciprocity alert (Maryland, Texas, Ohio, Florida, Tennessee, Alabama, Delaware, Pennsylvania, New York, Illinois, Arkansas, Louisiana, Rhode Island, North Carolina, Kentucky, Virginia, South Carolina, Oklahoma, Arizona, California, Connecticut, Georgia, Indiana, Nevada, New Mexico and West Virginia) are told outright that a reciprocity application will be denied and to use this route.
PSI administers the exam for the Board after the Board approves eligibility: the HVACR trade section costs $84 and the business and law section $47, paid to PSI when scheduling. Both sections are open book, 50 questions and 130 minutes each. The reciprocity route in N.J.A.C. 13:32A-2.5 remains in the rules, but the Board has not granted it to any state.
At a glance
- Trade exam
- Required
- Law / code exam
- Required
- Out-of-state hours
- Count toward eligibility
What you must already have
- Five years in the HVACR contracting business: a four-year U.S. DOL-approved apprenticeship plus one year as an HVACR journeyperson, or a Board-accepted alternative (HVACR bachelor's degree plus one year; related bachelor's degree plus three years; two-year trade degree plus two apprenticeship years plus one journeyperson year), including education in refrigerant management and propane services (N.J.S.A. 45:16A-13; N.J.A.C. 13:32A-2.2)
- At least 21 years of age (N.J.A.C. 13:32A-2.1)
What you'll do to get licensed in New Jersey
- 1Application fee. Pay the application fee ($100). Non-refundable application fee for the master HVACR examination (N.J.A.C. 13:32A-6.1).
- 2Trade exam. Pass the destination's trade exam. Written HVACR contracting practice section of the Board's master HVACR examination, administered by the Board's third-party vendor at least four times a year; 70 required, six-month wait to retake.
- 3Law / code exam. Pass a law, rules, or code exam. Written section on New Jersey laws and rules governing HVACR contracting; 70 required.
- 4Exam fee. Pay the exam fee ($131). Paid to PSI when scheduling: $84 for the HVACR trade section and $47 for the business and law section; non-refundable and valid for one year.
- 5License fee. Pay the license or certificate fee ($160). Initial master HVACR contractor license fee when issued in the first year of the biennial period ($80 in the second year); biennial renewal $160, late renewal $50.
- 6Other. Initial pressure seal issued by the Board's vendor; the seal must be used on the licensee's HVACR work and returned within 30 days of any suspension or revocation ($25).
- 7Surety bond. Post a surety bond ($3,000). Surety bond in favor of the State of New Jersey, 12-month term renewed annually (N.J.S.A. 45:16A-23; N.J.A.C. 13:32A-2.4).
- 8Insurance. Carry the required insurance ($500,000). General liability insurance of $500,000 combined property damage and bodily injury per occurrence from an insurer licensed in New Jersey (N.J.S.A. 45:16A-24).
- 9Continuing education. Complete continuing education. Five credits of Board-approved continuing education every biennial renewal period (waived for the first renewal).
- 10Other. Hold EPA Section 608 technician certification to handle refrigerant; federal law requires it, but it is not a condition of this state license (if applicable).
- 11Other. Proof of age 21, a passport-size photograph taken within the last six months, and documentation of the apprenticeship, degree and journeyperson experience claimed.
Published fees on this path total $391, excluding exam-vendor fees, bonds, and insurance.
What you'll need to buy or arrange
Exam preparation
Most boards contract PSI, Prov, or ICC for exams. Check which code edition the exam is written to before buying a prep course.
- Trade exam
- Law / code exam
- Exam fee · $131
- Other · if applicable
Surety bond
A license or contractor bond is bought from a surety, not the state. Price is a small percentage of the bond amount and depends on your credit.
- Surety bond · $3,000
Liability insurance
Some states require proof of general liability or workers' compensation coverage at licensing time.
- Insurance · $500,000
Continuing education
Renewals usually need approved CE hours, often on the latest NEC. Reciprocal licensees are rarely exempt.
- Continuing education
How New Jersey licenses master HVAC technicians
New Jersey master HVAC technician · “Master HVACR Contractor”
Statewide license
New Jersey's only HVAC license is the statewide, person-held Master HVACR Contractor license created by the State Heating, Ventilating, Air Conditioning and Refrigeration Contracting License Act (P.L. 2007, c.211, N.J.S.A. 45:16A) and administered by the Board of Examiners of HVACR Contractors; this file treats it as the master level because it is issued to an individual who qualifies by experience and examination, and every HVACR business must have a licensed master as its bona fide representative. Applicants must be at least 21 and show five years in the HVACR contracting business (a four-year U.S. DOL-approved apprenticeship plus one year as a journeyperson), a bachelor's degree in HVACR plus one year, or a related bachelor's degree plus three years, then pass a two-part written exam (HVACR practice and New Jersey law) with 70 in each part. Before the license is issued the applicant files a $3,000 surety bond and $500,000 of general liability insurance and buys the Board's pressure seal; licenses renew every two years with five continuing education credits. N.J.S.A. 45:16A-21 and N.J.A.C. 13:32A-2.5 let the Board license without examination applicants from states whose standards are equal or comparable and that reciprocate, but the Board has published a list of 26 states whose licensees 'will be denied' reciprocity and its June 2019 determination table shows every reviewed state in the 'denied' column and none granted. In practice an out-of-state HVAC contractor qualifies for the New Jersey exam on the strength of documented experience.
Why Missouri has nothing to transfer
Missouri master HVAC technician
Licensed by cities and counties
Missouri does not issue a master HVAC license or a statewide mechanical contractor license; the Division of Professional Registration licenses no HVAC or mechanical profession, and unlike the electrical trade there is no voluntary statewide contractor license for HVAC. The master-level credential exists only at the local level under names that vary by jurisdiction: Springfield certifies Master Mechanical craftsmen (4 years as a certified journeyman or 10 years of experience, ICC exam, $50), Kansas City issues a mechanical certificate of qualification to the supervisor who qualifies a licensed mechanical contractor (Prometric or ICC exam, $60 application, $181 four-year renewal), and St. Louis County and the City of St. Louis license mechanical contractors through their boards of examiners. An out-of-state master HVAC license carries no state-level recognition in Missouri, and none of these jurisdictions publish a reciprocity path for it; Springfield accepts an identical ICC, Prometric, Experior or Block exam score in place of retesting and Kansas City may accept a comparable exam it deems equivalent. A master arriving from another state should expect to qualify in each jurisdiction separately and then obtain that jurisdiction's mechanical contractor license to pull permits. EPA Section 608 certification is a separate federal requirement.
How local licensing works in Missouri
How local licensing works. Missouri has no state HVAC license and no statute standardizing local HVAC licensing; each city or county sets its own master, supervisor and contractor requirements.
Springfield. Building Development Services certifies Master Mechanical craftsmen: 4 years as a certified journeyman in the trade or 10 years of satisfactory experience, documented on notarized employer forms and approved by the Building and Trades board; ICC master mechanical exam through Pearson Vue (about $125), 75% to pass; certification card $50 with $50 annual renewal. 'Reciprocation' applicants submit copies of their other-state licenses and an identical-exam score of 75% or better from Prometric, Experior, Block or ICC; otherwise they test.
Kansas City. City Planning and Development licenses mechanical contractors ($55 application, $181 issuance, $181 renewal every four years) whose scope covers heating, duct and ventilation systems, refrigeration maintenance, gas piping to burners and control wiring. Every licensed contractor must employ a full-time supervisor who holds a Kansas City certificate of qualification in the mechanical trade; the certificate requires an application with notarized references and a passing score from a recognized agency such as Prometric or ICC ($60 application, first four-year certificate free, $181 renewal), and the city may accept a comparable exam from another jurisdiction if it deems it equivalent or superior.
St. Louis County. The Board of Examiners for Mechanical Licensing certifies mechanical contractors (a certified contractor list is published) and requires a licensed mechanical contractor bond and, for some applicants, a financial responsibility bond; applications and renewals go through the Accela portal. Master-level exam and experience details are not published on the pages that could be opened.
City of St. Louis. The Mechanical Contractors Board of Examiners (Ordinance 62579, City Code 25.10) reviews each applicant's qualifications for a Mechanical Contractor's license issued by the Building Division; the license is required to pull mechanical permits for boilers, furnaces, exhaust systems and ventilation. Contractors also need the city's graduated business license.
Out-of-state holders. No reciprocity or endorsement path for another state's master HVAC license was found in any of these jurisdictions. The practical route is to present an identical ICC or Prometric master mechanical score where accepted (Springfield; Kansas City case by case), document experience, and apply for the local master certificate and contractor license in each jurisdiction where work will be performed.
Common questions
- Do I have to take the New Jersey master HVAC technician exam if I'm licensed in Missouri?
- Yes. New Jersey requires the trade exam on this path, plus a law or code exam.
- What does it cost to get a New Jersey master HVAC technician license from Missouri?
- Published fees on this path total $391, not counting exam vendor fees or bonds.
- Do my Missouri work hours count in New Jersey?
- Yes. Documented out-of-state experience counts toward New Jersey's eligibility requirements.
- Does it work the other way, from New Jersey to Missouri?
- Not necessarily. Reciprocity is directed. Going from New Jersey to Missouri, the mechanism is not applicable.
Sources
- EPA Section 608 Technician Certification Requirements · 40 CFR Part 82, Subpart F (Clean Air Act §608) · U.S. Environmental Protection Agency · Other · verified September 15, 2026
- State Board of Examiners of HVACR Contractors - Frequently Asked Questions · New Jersey Division of Consumer Affairs · Faq · verified September 15, 2026
- State Board of Examiners of Heating, Ventilating, Air Conditioning and Refrigeration Contractors - home page · New Jersey Division of Consumer Affairs · Agency Page · verified September 15, 2026
- Alert - Application for a Master HVACR Contractor's License by Reciprocity · N.J.A.C. 13:32A-2.5; N.J.S.A. 45:16A-21 · New Jersey State Board of Examiners of HVACR Contractors · Agency Page · verified September 15, 2026
- HVACR Reciprocity with Other States (Board determinations as of 06/18/19) · N.J.A.C. 13:32A-2.5 · New Jersey State Board of Examiners of HVACR Contractors · Agency Page · verified September 15, 2026
- N.J.A.C. 13:32A-1.2 - Definitions · N.J.A.C. 13:32A-1.2 · New Jersey Administrative Code (via Cornell LII) · Admin Rule · verified September 15, 2026
- N.J.A.C. 13:32A-2.1 - Eligibility for examinations · N.J.A.C. 13:32A-2.1 · New Jersey Administrative Code (via Cornell LII) · Admin Rule · verified September 23, 2026
- N.J.A.C. 13:32A-2.2 - Education requirements · N.J.A.C. 13:32A-2.2 · New Jersey Administrative Code (via Cornell LII) · Admin Rule · verified September 23, 2026
- N.J.A.C. 13:32A-2.3 - Examinations · N.J.A.C. 13:32A-2.3 · New Jersey Administrative Code (via Cornell LII) · Admin Rule · verified September 23, 2026
- N.J.A.C. 13:32A-2.4 - Licensure and pressure seal · N.J.A.C. 13:32A-2.4 · New Jersey Administrative Code (via Cornell LII) · Admin Rule · verified September 23, 2026
- N.J.A.C. 13:32A-2.5 - Reciprocity with other states · N.J.A.C. 13:32A-2.5 · New Jersey Administrative Code (via Cornell LII) · Admin Rule · verified September 15, 2026
- N.J.A.C. 13:32A-4.1 - Continuing education requirements · N.J.A.C. 13:32A-4.1 · New Jersey Administrative Code (via Cornell LII) · Admin Rule · verified September 23, 2026
- N.J.A.C. 13:32A-6.1 - Fee schedule · N.J.A.C. 13:32A-6.1 · New Jersey Administrative Code (via Cornell LII) · Admin Rule · verified September 23, 2026
- P.L. 2007, c.211 - State Heating, Ventilating, Air Conditioning and Refrigeration Contracting License Act · N.J.S.A. 45:16A-1 et seq. (sections 2, 13, 15, 17, 21, 23, 24) · New Jersey Legislature · Statute · verified September 23, 2026
- New Jersey State Board of Examiners of HVACR Contractors - Master HVACR Contractor Licensure Examination Candidate Information Bulletin (PSI) · PSI Services LLC · Form · verified September 23, 2026
Verified dates are when a person last opened each source and confirmed the facts above. Cite the board, not us.