License: Boiler Service Mechanic Class 3 (CL3)

May install or repair boilers (including boiler and non-boiler external piping) and unfired pressure vessels by a non-welded method of attachment.
More information about this license

  • Registry
  • State exam required
  • No education required
  • Continuing education required
  • Experience required
  • No criminal record requirements
License information updated 07/12/2022