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The Workers' Compensation Rating and Inspection Bureau of Massachusetts
101 Arch Street
Boston, Massachusetts 02110

(617) 439-9030
FAX (617) 439-6055

The WCRIBMA is open from 8:00am to 5:00pm, Monday - Friday, except for the holidays  below.

Unless special arrangements have been made, all deliveries must be made between 8:30AM to 4:30PM.

2025 HOLIDAY SCHEDULE
01/01/25 Wednesday New Year's Day
02/17/25 Monday Presidents' Day
05/26/25 Monday Memorial Day
06/19/25 Thursday Juneteenth
07/04/25 Friday Independence Day
09/01/25 Monday Labor Day
11/27/25 Thursday Thanksgiving Holiday
11/28/25 Friday
12/25/25 Thursday Christmas Holiday
12/26/25 Friday

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Tell us what you think about our website. We welcome all of your comments and suggestions, as well as your ideas for making the WCRIBMA website better. Please direct all comments to Dan Crowley. Make sure to include your name and phone number. Thank you for your feedback!

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The Workers' Compensation Rating and Inspection Bureau of Massachusetts
101 Arch Street, 5th Floor
Boston, MA 02110