HVAC Contractor Permit Requirements in Austin, TX
Complete permit and license guide for starting a hvac contractor in Austin, Travis County, Texas.
Not legal advice. Requirements may change — always verify with your local government authority before applying. Last verified: .
Austin / Travis County Requirements
1 requirementCity of Austin — Mechanical Contractor Registration
Austin requires HVAC contractors to register with the Austin Development Services Department as a mechanical contractor. A mechanical permit must be obtained for each installation or replacement project.
Texas State Requirements
1 requirementTexas Department of Licensing and Regulation — Air Conditioning and Refrigeration Contractor License
Texas requires all HVAC contractors to hold an Air Conditioning and Refrigeration (ACR) Contractor License from the Texas Department of Licensing and Regulation (TDLR). A licensed Responsible Master Contractor must be on staff. Applicants must pass a state exam and carry $300,000 in liability insurance.
Federal Requirements
2 requirementsEPA Section 608 Technician Certification
Federal law requires all HVAC technicians who purchase or handle refrigerants to be certified under EPA Section 608 of the Clean Air Act. Certification is available in Type I (small appliances), Type II (high-pressure), Type III (low-pressure), and Universal categories. Certification is obtained through an EPA-approved testing organization such as ESCO Institute or NATE.
EIN (Employer Identification Number)
Required if you have employees or operate as an LLC or corporation. Free from the IRS.
Official Sources
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