Fox Service Company

Texas requires HVAC contractors and technicians to be licensed or registered through the Texas Department of Licensing and Regulation (TDLR). Ask the contractor for their TDLR license or registration number and verify it on the TDLR website. Also request proof of general liability insurance and, if applicable, workers’ compensation coverage or a signed waiver. Get a written estimate, a clear scope of work, and references or online reviews before you hire.

Yes — the City of Austin generally requires building permits and inspections for new HVAC installations and major replacements to ensure code compliance and safety. Most reputable contractors will obtain the required permits and schedule inspections as part of the contract; confirm in writing who will pull the permit and that inspections are included. Keeping permits and inspection records helps with resale and ensures the work meets local energy and safety codes.

A proper recommendation starts with a Manual J load calculation to size the system for your home, plus Manual D for ductwork and Manual S for equipment selection; oversizing or undersizing reduces comfort and efficiency. In Austin’s hot, humid climate, prioritize adequate cooling capacity, proper airflow, good duct sealing, and higher-efficiency options (two-stage or variable-speed systems) to improve comfort and reduce run time. Ask about current federal and local efficiency standards, manufacturer warranties, and local incentives — Austin Energy and other utilities sometimes offer rebates for high-efficiency units or heat-pump installations, so check current programs before you buy.