A Massachusetts refrigeration license lookup runs through the state’s free ePLACE portal, operated by the Division of Occupational Licensure. In a few minutes you can confirm a technician’s license type, current status, and expiration date before letting anyone touch your cooling equipment. Refrigeration work in the state is regulated by the Bureau of Pipefitters, Refrigeration Technicians, and Sprinkler Fitters, and anyone performing it must hold a valid license issued by that bureau.1General Court of Massachusetts. Massachusetts Code Chapter 22 Section 10A – Bureau of Pipefitters, Refrigeration Technicians and Sprinkler Fitters
How to Run the Lookup
Go to the Division of Occupational Licensure’s page on mass.gov and click “Check a License.”2Mass.gov. Division of Occupational Licensure That link opens the ePLACE portal, the public database for every state-regulated trade credential. No account and no fee are required.
From the first dropdown, choose the Bureau of Pipefitters, Refrigeration Technicians, and Sprinkler Fitters as the licensing entity.3Mass.gov. Bureau of Pipefitters, Refrigeration Technicians, and Sprinkler Fitters Then pick the license type and enter what you know. The portal accepts any of the following search criteria:4Mass.gov. Check an Occupational Board License
- The license number, which pulls up the exact record.
- The technician’s legal first and last name, spelled the way it appears on the license.
- The license type, which narrows the results.
- A business name or address, useful when you know the company but not the individual.
Common names return multiple hits, so having two identifiers ready saves time. Click any record in the results table to open the full license details.
Reading the Status and Expiration Date
Every result carries a status label. The Division of Occupational Licensure uses these definitions across its boards:5Mass.gov. Bureau of Health Professions Licensure License Status Definitions
- Current: Active and authorized to practice without restrictions.
- Expired: Not renewed and no longer active. The technician is not authorized to work.
- Suspended or Summary Suspension: Practice is not authorized, typically the result of a disciplinary order or agreement.
- Revoked: Permanently canceled through disciplinary action.
Read the expiration date, not just the label. A license that shows “Current” today but lapses next week can expire before a longer project ends. For anything expected to take more than a few days, confirm the expiration falls comfortably past your projected finish.
The record may also show board actions or disciplinary history, and that history stays visible after an issue is resolved. One minor infraction years ago is not necessarily a dealbreaker; a pattern of violations or a recent suspension is.
What the License Tier Tells You
Massachusetts issues three tiers of refrigeration license, and the tier controls what a technician can legally do.6Cornell Law Institute. 528 CMR 11.03 – Refrigeration Technicians/Contractor Licensing
A Refrigeration Apprentice is enrolled in a registered apprenticeship program and can only work under supervision. If the person arriving at your property holds only an apprentice license, a higher-licensed technician should be on the job with them.
A Journeyman Refrigeration Technician can perform hands-on refrigeration work independently. For journeyman applications dated on or after November 9, 2026, the state also requires EPA Section 608 Universal certification.
A Master Refrigeration Technician / Refrigeration Contractor sits at the top tier. This is the credential you want on projects involving design or oversight of an installation. State regulations require master technicians and contractors to display their license number on all commercial vehicles, invoices, installation drawings, and business stationery. If a contractor’s van or invoice does not show a license number, that alone is worth checking through ePLACE.
System-Size Classification
Beyond the tier, each license is classified by the maximum size of system the holder is qualified to install or service. A technician licensed for smaller equipment cannot legally work on a larger system, though anyone who passes the exam for all system sizes receives a license covering the full range.7General Court of Massachusetts. Massachusetts Code Chapter 146 – Section 86 – Classification and Limitation of Licenses
This matters most for commercial property owners. Someone competent for residential window units may not be authorized to touch a walk-in cooler or an industrial chiller. The license record on ePLACE should show the system-size classification; confirm it covers the capacity of your equipment before you hire.
The Federal Certification the Portal Does Not Show
A state license is not the only credential a refrigeration technician needs. Under Section 608 of the Clean Air Act, anyone who maintains, services, repairs, or disposes of equipment that could release refrigerants must hold EPA certification.8U.S. EPA. Section 608 Technician Certification Requirements The EPA issues four types:
- Type I: Small appliances like window air conditioners and household refrigerators.
- Type II: High-pressure and very-high-pressure systems, excluding small appliances and motor vehicle air conditioners.
- Type III: Low-pressure systems that operate in a vacuum, common in large commercial buildings.
- Universal: All three of the above.
The EPA certification is verified through different channels and will not appear on ePLACE. Ask the technician to show the EPA card and check that the type matches your equipment’s pressure category. A valid Massachusetts license does not cure a missing or wrong-type EPA certification; servicing regulated refrigerants without the correct card is a federal violation.
What to Confirm Before You Hire
The lookup is the starting point. Before signing a service agreement, run through a short checklist:
- The license tier matches the scope. Design or installation oversight calls for a Master Refrigeration Technician/Contractor, not a journeyman alone.
- The system-size classification covers your equipment.
- The expiration date clears your project timeline with room to spare.
- The EPA Section 608 card covers the refrigerant type in your system.
- The contractor’s license number appears on their vehicle, invoices, and paperwork as the regulations require.
Fifteen minutes in the ePLACE portal and one look at an EPA card is enough to separate a licensed professional from someone who can damage your equipment, void a manufacturer’s warranty, or trigger federal enforcement over a refrigerant leak.