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.

Information for Home Improvement Contractors

The Department of Consumer Protection registers all home improvement contractors doing business in Connecticut, enforces the state's Home Improvement Act, and administers the Home Improvement Guaranty Fund.  
 

Below are resources for Home Improvement Contractors in the state: