Massachusetts HVAC License Requirements
Your complete guide to HVAC licensing in Massachusetts, including who needs a license, what it costs, and how to apply.
Massachusetts HVAC License Summary
- Last updated: July 30, 2026
- Written by: James R. Leichter
- Reviewed by: Aptora Staff
License Types in Massachusetts
Refrigeration Apprentice
Required for entry-level trainees to gain practical refrigeration experience under the direct supervision of a licensed Refrigeration Contractor or Technician.
Refrigeration Technician
Covers installing, repairing, replacing, and maintaining refrigeration systems with 10 tons or greater aggregate capacity under a licensed contractor.
Refrigeration Contractor
Covers operating an independent business and employing licensed technicians and apprentices to perform commercial refrigeration work.
Apprentice Sheet Metal Worker
Required for trainees to assist in the fabrication, installation, or repair of ductwork under the direct supervision of a licensed sheet metal worker.
Journeyperson Sheet Metal Worker
Covers fabricating, installing, maintaining, and repairing ductwork, ventilation systems, and air distribution systems for HVAC installations.
Master Sheet Metal Worker
Covers supervising sheet metal work, pulling local permits, and running a business that installs or alters HVAC ductwork and air systems.
Requirements Overview
Requirements may vary by license type
- Meet minimum age requirement
- Hold diploma or equivalent
- Complete apprentice registration and licensing
- Complete required technical education
- Complete supervised work experience
- Obtain applicable EPA certification
- Pass required trade examination
- Submit application and fees
Cost & Timeline Overview
Cost and timeline may vary by license type
$40 - $350
Estimated Cost Estimated upfront licensing costs
4 - 8 weeks
Estimated Timeline Typical time to complete licensing
Every 2 Years
Renewal Cycle How often renewal is required
0 Hours
Continued Education Ongoing education to maintain licensure
Average Salary & Wages for HVAC Tech in Massachusetts
Based on the latest data from the U.S. Bureau of Labor Statistics and industry reports.
$76,990
Avg. Annual Salary Average yearly earnings for an HVAC technician
$109,220+
Top Earners' Salary Potential earnings for the top 10% of HVAC techs in the field
850+
Job Openings / Year Current HVAC hiring demand based on active job listings
HVAC Technician Salary by Experience
Top HVAC Training Programs & Schools
Massasoit Community College
Brockton, MA
Quinsigamond Community College
Worcester, MA
Springfield Technical Community College
Springfield, MA
Benjamin Franklin Cummings Institute of Technology
Boston, MA
Technology Learning Center
Oxford, MA
NETTTS
Haverhill, MA
MTTI
Seekonk, MA
New England Institute of HVAC
Lowell, MA
The Peterson School
Woburn, MA
Porter and Chester Institute
Brockton, MA
Reciprocity
Out-of-State Reciprocity
Massachusetts lacks direct HVAC reciprocity agreements. Out-of-state techs must apply through individual board evaluation and examination.
Local Permits & Rules
Cities and counties may have additional permit requirements.
Common Mistakes
- Confusing refrigeration and sheet metal licensing rules
- Not documenting apprentice work hours accurately
- Working on commercial refrigeration without proper licensing
- Forgetting local municipal permits before starting work
- Missing the biennial license renewal deadline
