State License
STATE TDLRRequired for all
HVAC contractors operating in Austin, Texas, must navigate both state-level licensing through the Texas Department of Licensing and Regulation (TDLR) and local municipal requirements managed by the City of Austin Development Services Department. Compliance is mandatory for all mechanical installations, requiring contractors to hold valid state credentials, maintain appropriate insurance, and secure necessary permits before commencing work.
Local compliance involves registering with the city and utilizing the Austin Build + Connect (AB+C) portal for permit applications and inspection scheduling. Adhering to the adopted International Mechanical Code (IMC) and local amendments is essential to pass inspections and ensure the safety and efficiency of HVAC systems in the Travis County area.
State law sets the floor; Austin city ordinances set the operational requirements for local work.
State law sets the floor; Austin city ordinances set the operational requirements for local work.
This file exists to show what changes when the trade is HVAC and the jurisdiction is Austin, Texas.
Each row names the issuing authority, cost, timeline, citation, and status behind the requirement.
A practical floor for Austin, Texas. Verify each amount with the issuing authority.
Fees are calculated based on the valuation of the mechanical work.
City registration is required before pulling the first permit.
Check the Austin DSD website for the latest fee schedule.
A practical path for HVAC contractors in Austin.
Each item names the issuing authority, cycle, and citation.
When confirmed local data is unavailable, this section stays marked for verification.
Performing installations without an active mechanical permit.
Failure to properly label equipment or display license numbers.
Venting installations that do not meet current IMC standards.
Store licenses, permits, policies, and renewal dates in one place.