Contractors can now register or renew a registration online! Click here to get registered, create an account, log-into an existing account, renew a registration, or update your information.
Home Improvement Contractor FAQ file size 1MB
About the Regulations of The Office of Consumer Affairs and Business Regulation
The publication of these Regulations is NOT the official version of the Code of Massachusetts Regulations (CMR). While reasonable efforts have been made to assure the accuracy of the data provided, please do not rely on this information without first checking the official version of the CMR, which are available through the State House Bookstore, State House Room 116, Boston, Massachusetts, 02133. Please contact the bookstore directly for prices at (617) 727-2834.