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.

Due to current events, it is highly recommended that all reinstatements be submitted online.  Our ability to receive and process mailed reinstatement forms and payments will be significantly delayed.

IMPORTANT: If you change your organizational structure, for example, from individual/sole proprietor to Limited Liability Company or Corporation you must reapply for a new registration. Please click here to access the New Application.

Reinstatement Prerequisites:

  • A home improvement registration may be reinstated, provided a completed reinstatement form and all applicable fees are submitted not later than three (3) years after the date of expiration of the registration.  Any such reinstated registration shall expire on the next succeeding March 31st.
  • All Corporations, Limited Liability Companies, Limited Liability Partnerships are required to hold an active Certificate of Good Standing with the Connecticut Secretary of the State.  You may check the status of your entity online at

To download the paper reinstatement form click on the link below:

To complete the reinstatement online:

  • If you have your User Id and Password, please go to to access your account.
  • You may request your User ID and Password by emailing the following information to
  1. Name
  2. Registration type
  3. Registration number
  4. Email address

Questions can be emailed to the License Services Division at