To protect the health and safety of the public and our employees, DCP employees will no longer be at 450 Columbus Blvd. Please do not send mail. We recommend using our online services, or sending an email to the appropriate division/person instead. Phone lines will have limited support, and voicemails will be returned when possible. We apologize for any inconvenience.

Heating and Cooling

Heating, cooling and sheet metal workers must be licensed by the Department of Consumer Protection. These professions are overseen by the Heating, Piping, Cooling and Sheet Metal Work Examining Board.

DCP Occupational and Professional Licensing Division

450 Columbus Boulevard, Suite 901

Hartford, CT  06103


Licensing for heating, cooling and sheet metal