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Trenches: Permitting Authority

See the list below for permitting authorities.

Contact

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

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

Address

Main Office
One Federal Street, Suite 600, Boston, MA 02110-2012
Directions 

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