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.

Home Improvement & New Home Construction

  • New Licenses & New License Inquiries:          (860) 713-6000
  • License Renewals and Changes to Existing Licenses:  (860) 713-6000
  • Home Improvement / New Home Construction Guaranty Funds:  (860) 713-6110
For more detailed information about Home Improvement and New Home Construction Licensing, please visit the Home Improvement page or the New Home Construction page.