HVAC Technician License Requirements in Massachusetts
- Training hours
- —
- Upfront cost
- $75
- Exam
- Journeyman Refrigeration Technician Examination
- Renewal cycle
- Every 2 years
- Issuing board
- Bureau of Pipefitters, Refrigeration Technicians, and Sprinkler Fitters, Office of Public Safety and Inspections, Division of Occupational Licensure
How to get licensed
- 1
Meet the prerequisites
Meet the eligibility requirements set by the issuing board. A high school diploma or state equivalency certificate is required. No minimum age or fingerprint/criminal background check requirement is stated on the Bureau's application page. [1]
- 2
Complete approved training
Complete training at a state-approved program. Massachusetts licenses HVAC-adjacent work through its Refrigeration Technician credential, required for anyone performing refrigeration work with a capacity over 10 tons in the aggregate (this is the closest match to a general 'HVAC Technician' license in Massachusetts — the state does not license straight air-only heating/ventilation work the way it licenses refrigeration). A high school diploma or equivalency is required, plus EPA Section 608 Universal certification. For applications dated before November 9, 2026 (i.e. currently, as of this record's access date), an applicant must complete ONE of three paired course-plus-apprenticeship pathways: 250 hours of Bureau-approved refrigeration course study (100 hrs theory + 150 hrs MA electrical code) plus 6,000 work hours as a licensed Refrigeration Apprentice; OR 500 course hours (250 shop + 100 theory + 100 code) plus 4,000 work hours; OR 1,000 course hours (700 shop + 100 theory + 100 code) plus 2,000 work hours. hours/clinicalHours are left null because the figure depends on which pathway is used, not a single fixed number. Note: effective November 9, 2026, these three pathways are replaced by a single unified requirement of a 450-hour course plus 6,000 work hours as a licensed Refrigeration Apprentice, per 528 CMR 11.03(2)(b). [1]
- 3
Journeyman Refrigeration Technician Examination
Pass the Journeyman Refrigeration Technician Examination. No separate per-exam fee is charged; the $75 non-refundable application fee (see fees) covers both the Bureau's review of the application/documentation and the exam sitting once approved. The Bureau notifies approved applicants by mail of a testing-site appointment approximately 4-8 weeks after a complete application is received; exams are scheduled first-come, first-served as applications are processed. [1]
- 4
Submit your application
Submit your application to Bureau of Pipefitters, Refrigeration Technicians, and Sprinkler Fitters, Office of Public Safety and Inspections, Division of Occupational Licensure with the $75 application fee. [1]
- 5
Receive your license
Once your application is approved, Bureau of Pipefitters, Refrigeration Technicians, and Sprinkler Fitters, Office of Public Safety and Inspections, Division of Occupational Licensure issues your Journeyman Refrigeration Technician's License for Massachusetts.
Fees
| Fee | Amount |
|---|---|
| Application fee [1] | $75 |
| License fee [1] | None specified |
| Renewal fee [1] | $50 |
| Journeyman Refrigeration Technician Examination [1] | None specified |
The $75 non-refundable application fee is the only fee listed on the Bureau's application page — it covers document review and the exam sitting, with no separate license-issuance fee once the exam is passed, so license is null. The $50 Journeyman/Technician renewal fee is a separate, distinct figure from a different (renewal) page. Active military members, spouses, and veterans may qualify for fee reductions under the Valor Act.
Renewal & continuing education
Renew every 2 years.
Massachusetts OPSI trade licenses (pipefitters, refrigeration technicians, sprinkler fitters) run on a 2-year cycle tied to the licensee's birth date. The official renewal page lists the $50 Journeyman/Technician renewal fee but does not state a continuing-education hour requirement for the Refrigeration Technician license specifically, so ceHours is recorded null rather than assumed (this contradicts some third-party guides that claim a CEU requirement — none was found on the Bureau's own renewal page).
Reciprocity
Endorsement/reciprocity from another state is available.
The Bureau's own application page lists holding 'a refrigeration technician's license, master technician's license or equivalent license from another jurisdiction' as one of the qualifying documentation pathways, alongside employer documentation showing work experience/certification equivalent to Massachusetts's prerequisites under 528 CMR 11.03 — so an out-of-state license can substitute for Massachusetts's own hours/course documentation, though the applicant must still be approved by the Bureau and, per available information, still take the Massachusetts exam (no automatic exam waiver was found). This is narrower than full reciprocity; some third-party guides describe Massachusetts as having no reciprocity, reflecting the fact the underlying experience/education requirements still must be shown equivalent.
6 state-approved training providers in Massachusetts — browse programs and compare schools on tradecolleges.org.
Cost calculator
- $75
Frequently asked questions
Does Massachusetts have a general HVAC technician license?
Not exactly — Massachusetts licenses refrigeration work (which includes most air conditioning) through the Journeyman Refrigeration Technician's License, required for anyone working on refrigeration systems over 10 tons capacity in the aggregate. There isn't a separate statewide license purely for heating/ventilation-only HVAC work.
What are the training pathways to become a Journeyman Refrigeration Technician?
Currently (for applications filed before November 9, 2026), you need one of three paired pathways: 250 course hours + 6,000 apprentice work hours; 500 course hours + 4,000 work hours; or 1,000 course hours + 2,000 work hours — plus a high school diploma and EPA Section 608 Universal certification. Starting November 9, 2026, these consolidate into a single 450-hour course + 6,000 work-hour requirement.
Who administers the licensing exam?
The Office of Public Safety and Inspections (OPSI) administers the exam directly — it isn't outsourced to a vendor like PSI or Prometric. You're notified by mail of a testing-site appointment after your application is approved.
How much does it cost?
A $75 non-refundable application fee covers the application review and exam. There's no separate license-issuance fee. Renewal (every 2 years, tied to your birthday) costs $50.
Can I use an out-of-state refrigeration license to qualify in Massachusetts?
You can submit an out-of-state refrigeration/master technician license along with documentation that your experience and certifications are equivalent to Massachusetts's requirements, in place of separately documenting the hours/course pathway — but you still need Bureau approval and to sit for the Massachusetts exam.
Sources
- [1] mass.gov/how-to/apply-for-a-refrigeration-technician-license — accessed 2026-07-12
- [2] mass.gov/how-to/renew-your-pipefitter-refrigeration-technician-or-sprinkler-fitter-license — accessed 2026-07-12