How to get a hvac contractor license in Massachusetts
Massachusetts hvac contractor licensing covers hours, prerequisites, exam path, fees, and renewal. Confirm current rules on the board source before you apply.
Verified on: 2026-09-14 · Board source
From the board
- 528 CMR 11.00: Prerequisites for examinations for pipefitters, refrigeration technicians, and sprinkler fitters | Mass.gov An official website of the Commonwealth of Massachusetts Here's how you know Official websites use .mass.gov A .mass.gov website belongs to an official…
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- Board page: 528 CMR 11.00: Prerequisites for examinations for pipefitters, refrigeration technicians, and sprinkler fitters | Mass.gov
Requirements overview
- Massachusetts sets experience, education, and exam rules for hvac contractor applicants
- Documented OJT or apprenticeship hours are common for journeyman / technician paths
- Master and contractor tracks usually add experience, exams, and firm paperwork
- Confirm current hour totals, affidavits, and fees on the state board before you apply
Exam
- See the Massachusetts hvac exam guide for vendor, scheduling, and prep
- LicenseFlo helps with paperwork and reminders — we do not sit the exam
Renewals
- Most credentials renew on a fixed cycle with mandatory CE or training
- Roster watch → intake → assemble → sign → submit
Related: Exam · Renewal and CE
Have LicenseFlo do it
From $79 per event. Text once; we collect photos, assemble the packet, and send a one-tap signature.