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Construction Supervisor Licensing

Learn more about getting a construction supervisor license and get information on finding and hiring contractors.

For certain construction projects, oversight from a licensed construction supervisor is required. Learn about the types of licenses and how to apply, renew or update your license. You can also check a construction supervisor's license.

What would you like to do?

Top tasks

Apply for a Construction Supervisor License  Renew your Construction Supervisor License (CSL)  Learn about different Construction Supervisor Licenses 

All other tasks

Check a Construction Supervisor License  View or print a new, duplicate or renewed OPSI License  Change name/update address on your existing license 

What you need to know

When is a Construction Supervisor License required?   Continuing education for construction supervisors  Construction Supervisor Licensing (CSL) Continuing Education Coordinators  
Open PDF file, 972.18 KB, for Construction Supervisor coordinators and courses as of April, 2023 (PDF 972.18 KB)
What work requires an HIC Registration, CSL License, or building permit? 

Contact Information

Address

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