Air 1st diagnoses, cleans, maintains, installs and repairs HVAC systems of every make and model to bring you comfortable, fresh air year round. Whether you're a homeowner or running a business, we can help you with quick service time and flawless installation. We work on models both new and old, and have years of experience diagnosing and patching up HVAC systems, damper systems, and linear diffusers. Your time is valuable. We make it our business to arrive on-site promptly in our famous Fire-and-Ice-Mobile.
Since 2007, Air 1st has provided exceptional HVAC repair and installation to the communities in and around San Antonio, Texas. We focus on quality service for both residential and commercial properties. Whether you are looking to replace your existing furnace or set up an HVAC system in a multi-family complex, we have the resources and experience to deliver the right solutions for your needs. No matter your heating and cooling needs, trust the professionals from Air 1st. We service all brands HVAC systems, executing successful repairs and installations that will last for many years to come.