City of Carrollton, TX
Home MenuHeating & Air Conditioning Requirements
General Information
Normal maintenance, including adding refrigerant, does not require a permit.
A permit is needed when any part is repaired or replaced whether on the inside or outside unit.
Inspections
An inspection needs to be scheduled upon completion of work.
Fees and Applications
A permit fee is required, and an application must be completed and submitted to the Building Inspection department. Please call 972-466-3225 with any questions.