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How to get a Pre licensure license in Massachusetts

The Massachusetts Division of Occupational Licensure, Office of Public Safety and Inspections – Bureau of Pipefitters and Refrigeration Technicians sets the education you must complete before it will license you. Here is the exact requirement, by license class.

Massachusetts Division of Occupational Licensure, Office of Public Safety and Inspections – Bureau of Pipefitters and Refrigeration Technicians

Required hours by license class

Pre licensure

750 required hours

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Source: Massachusetts Division of Occupational Licensure, Office of Public Safety and Inspections – Bureau of Pipefitters and Refrigeration Technicians · verified 2026-09-06

Common questions

How many hours of pre-license education does Massachusetts require for hvac technicians?
750 hours for Pre licensure, as set by the Massachusetts Division of Occupational Licensure, Office of Public Safety and Inspections – Bureau of Pipefitters and Refrigeration Technicians.
Is an exam required to get licensed in Massachusetts?
Our research of the Massachusetts Division of Occupational Licensure, Office of Public Safety and Inspections – Bureau of Pipefitters and Refrigeration Technicians rule does not show a required exam alongside the education hours. Confirm with the board before you apply.
Can I complete these hours online?
Yes. Our pre-license courses are delivered entirely online and self-paced, with a certificate of completion issued as soon as you finish.