Permit Document Search
List of the permitted service companies (transporters, pressure washers, and biological pre-treaters).
Pressure washer permit application - 2024
Application to obtain a City of Houston ambulance service permit.
Form for the public to make an open records request with the department.
Application to request a letter of approval.
Solid/Special waste transporter permit application - 2024
Form for EMS companies to add a vehicle, substitute a vehicle, or remove a vehicle from their permitting.
Frequently asked questions for generators.