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Office of Public Safety and Inspections (OPSI) Licensing

Information on getting a first-time license or license renewal

Steps for obtaining or renewing your construction supervisor, hoisting, hydraulic, refrigeration and construction related licenses.

Contact Information


1000 Washington St, Suite 710, Boston, MA 02118
Tewksbury Office, Tewksbury Hospital - Old Anne Sullivan Building
365 East Street , Tewksbury, MA 01876
Springfield Office
One Armory Square , Building 15, 2nd Floor, Springfield, MA 01102