Residents of San Marcos enjoy scenic waterways and a lively college atmosphere, but its heat and humidity can feel relentless during the peak of summer. When cooler weather arrives, temperatures can also dip low enough to make a dependable heating system a necessity. If your HVAC setup struggles to keep up, you’re bound to feel the outdoor seasons indoors.
That’s where Airtron Heating & Air Conditioning steps in. We offer everything from quick repairs for unexpected breakdowns to new installations designed with energy efficiency in mind. Because homes in San Marcos vary from older residences to modern builds, our team personalized each solution to fit the age, size, and unique needs of your property.
We specialize in AC repair and the installation of new air conditioning systems, including energy-efficient units. Our HVAC experts are well-versed in all cooling systems, so whether you need a new unit installed or an AC unit repair, Aitron provides the peace of mind you deserve.
From furnace repair to installing a new furnace, we'll make sure your HVAC needs are taken care of. Our technicians will even come directly to your home to examine your current heating system. We also have a transparent communication process, so you'll fully understand your options before making any decisions.
At Airtron, we believe in a personal touch. Our technicians take the time to assess your situation thoroughly and discuss the best options in clear, straightforward terms. Rather than offering one-size-fits-all solutions, we focus on what your home truly needs to stay comfortable year-round.
We also strongly emphasize preventive care. Our maintenance plans and seasonal tune-ups help protect your system from surprise breakdowns, saving you stress and money down the road. From the heart of downtown to the edges of suburbia, Airtron remains committed to keeping San Marcos homes comfortable through every temperature swing.
Skyrocketing energy costs can suggest an HVAC system is working overtime or running inefficiently.
Worn components or leaky ducts can often cause hot and cold spots throughout your home.
Banging, rattling, or squealing sounds may mean parts are loose, worn out, or in need of repair.
Power failures, faulty wiring, or malfunctioning components can prevent your furnace or air conditioner from starting altogether.
We've got you covered! Explore our other service areas to find professional heating and cooling solutions near you.
13718 Lookout Road San Antonio, TX 78233
Don't take it from us - hear from our thousands of happy Airtron customers.
Reasonable monthly insurance AND biannual system checks. The current employee who did my check last week was great and informative.
Veronica R - November 24, 2025
Airtron technicians are well trained and do an excellent job checking all points that may be of concern. They also offer many tips to keep your systems running smoothly.
Candice H - November 26, 2025
We have used Airtron since moving into our home 10 years ago. on Two instances did we need to have them do work beyond regular maintenance and in each of those the experience was quick and effective. Their professionalism at each visit is top notch.
Trevor F - January 15, 2026
Whether you need replacement, installation, maintenance, or repair services for your furnace or AC, we are here to help with 24/7 service.
