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This page, Office of Public Safety and Inspections (OPSI) Licensing, is offered by
Office of Public Safety and Inspections
Division of Occupational Licensure

Office of Public Safety and Inspections (OPSI) Licensing

Information on getting a first-time license or license renewal

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Renew your license

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

Contact Information

Address

Main Office

1000 Washington St, Suite 710, Boston, MA 02118

Directions

Phone

Main Phone Number Call Office of Public Safety and Inspections, Division of Occupational Licensure, Main Phone Number at (617) 727-3200

Open Mon. - Fri., 8:45 am - 5:00 pm

MassRelay (TTY & ASCII) Call Office of Public Safety and Inspections, Division of Occupational Licensure, MassRelay (TTY & ASCII) at 711

Online

If looking for a status update on a license renewal, please put your full OPSI license number, including prefix, in the subject line. Email Office of Public Safety and Inspections, Division of Occupational Licensure at OPSI-info@mass.gov

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