A AirProHQ
San Antonio, TX

Best HVAC contractors in San Antonio, TX

25 heating & cooling pros · 25 licence-verified

Whether you need an emergency AC repair in the San Antonio heat or a planned furnace replacement, this list gathers local HVAC contractors with their ratings, hours and contact details in one place. Compare a few before you book — and read our hiring checklist first.

HVAC in San Antonio: common questions

How many HVAC contractors are in San Antonio, TX?

AirProHQ lists 25 HVAC contractors in San Antonio, TX, all of which hold a current licence verified against the Texas Department of Licensing and Regulation register.

Which San Antonio HVAC companies offer 24/7 emergency service?

Availability varies — call any listed contractor to confirm emergency and after-hours service in San Antonio.

How much does HVAC repair cost in San Antonio?

Most AC repairs run $150–$650 and a full system replacement runs $5,000–$12,500 nationally. See our free cost guides for a full breakdown before you request a quote.

Before you call around

Know the fair price so no one oversells you.

HVAC cost guide AC repair costs How to hire