The Mechanical Inspections section is responsible for:

  • Answering code related questions
  • Initial registration and renewal of HVAC contractors
  • Proctoring and grading the Boiler Operator exam
  • Issuance and renewal of Boiler Operator permits
  • Issuance and renewal of annual Boiler fees
  • Proctoring and grading Stationary Engineer exams
  • Issuance and renewal of Stationary Engineer licenses
  • Meeting with the Boiler Board
  • Inspections of heating, air conditioning, ventilation, and refrigeration systems
  • Issuance and renewal of elevator permits (Note: Elevator inspections are done by a third party)


1002 Washington Ave., 4th Floor
Houston, TX 77002

832.394.8861 (elevator operating permits)
8 am to 4:30 pm