Heating, Cooling and Sheet Metal Work Hearth Product Work, Fuel Gas Work Licenses

Application Information:
  • What license type do I need?  To review the scope of work for available license types click on Heating, Piping and Cooling; Sheet Metal Work; or Hearth Product Work to determine what best covers the services you intend to provide.
  • Every individual applicant must take an exam(s) – Please note: Separate fees will be due to the exam vendor at time of exam registration.
  • Connecticut does not have reciprocal agreements with any other jurisdiction.
  • Only individuals can apply, company applications are not accepted.
  • The Department does not pre-approve or review applications before submission.
  • Application fee for contractor is $150.00 (Non-Refundable).
  • Application fee for journeyperson is $90.00 (Non-Refundable). 
  • To apply online you must have a User ID and password.



All heating, cooling and sheet metal work licenses expire on annually on August 31st. Renewal fee: Contractor: $150.00; Journeyperson: $120.00.
Retiree Status:
Scope of Work Definitions:

Licensure Board:
Email Address: