To protect the health and safety of the public and our employees, DCP has limited on-site staffing at 450 Columbus Blvd. While mail and phone calls will be processed as quickly as possible, we recommend using our online services, or sending an email to the appropriate division/person instead. We apologize for any inconvenience.

Mechanical Contractor

Mechanical contractors are licensed and regulated by the Department of Consumer Protection.

Department of Consumer Protection
Occupational & Professional Licensing Division
450 Columbus Boulevard, Suite 901
Hartford, CT 06103


Licensing for mechanical contractors