Office of Public Safety and Inspections
License Verification Site
On this site you can verify the status of a license issued to an Individual by the Office of Public Safety and Inspections. Click on the Facility Search for licenses issued to Companies or Facilities. You can also download a data file of your search results at no cost.

It is strongly recommended that you first try searching by last name only or by full license number including the prefix and dash (for ex: HE-000000 or CSSL-000000). To narrow down the search, partial values are allowed like first initial or a license prefix. If the license prefix is not known, it is possible to search for just the number if an asterisk or a star is entered before the number (for ex: *123456). For licenses with Restrictions, select Profession and leave the License Type as "All", then enter the license prefix (HE, CSSL, CM, or TC) in the license number field. This will include all of the restrictions in the results.

Licenses issued by the Boiler & Pressure Vessel Program can be searched on the Department of Fire Services License Verification site.
You can renew your license at OPSI Online Licensing

Search for Licenses Issued to Individuals

License Type:
For licenses with Restrictions: Select Profession and leave the License Type as "All"
License Number:
For ex: HE-000000, PJ-000000 or *123456 or HE, CSSL, CM or TC
License Status:
First Name:
Last Name:
This information is made available as a public service by the Massachusetts Office of Public Safety and Inspections.