Serving San Antonio with TWO decades of experience
In everything we do, your comfort is our focus.
Our Services
When it’s hot and humid outside, you look forward to going home to a cool, comfortable home. When this isn’t the case, give us a call!
We will make sure that your broken air conditioner is up and running as soon as possible. We also offer expert maintenance services, or, if necessary, we can provide a free estimate for a replacement system.
Indoor air quality can be just as important as climate control, in many cases. If your home is full of contaminants like dust and pet dander, someone with allergies is going to have a very hard time getting comfortable and staying healthy. High or low humidity levels and poor ventilation can also be a problem. And some contaminants in the air can make you sick.
Nobody is happy when their heating or air conditioning system breaks down. It usually happens at the worst time, and if you’re having problems, you can bet others are as well. You might have to wait 1-3 days for service in the summer. We have a better idea. Sign up for Alex's COOL CLUB preventive maintenance
We are here for all of your heating needs. Whether you need a whole new system, a major repair, or just a quick tune-up, we want to help. With decades in business and a team of qualified experts, we’re the only team you need for your home comfort systems. Get maintenance, new installation, service, and upgrades by scheduling an appointment today!
residential & commercial air conditioning done right
The Company you can trust
Word Around San antonio.
I had two other HVAC companies come prior to Alex's and one quoted me an $8000 service invoice- stating that there were several things that needed to be replaced including my new blower wheel- which would be $2000 to replace. The other HVAC company quoted me $3000 and both were either not honest or couldnt find the real issue to my AC problem. When came Alex was able to to find the real issue which was FAR FROM an $8000 or even $3000 charge. I will be referring all my friends and family to Alex's. Thank you for your professionalism, your honesty, and knowledge. I THANK you so much for getting to the root cause. I have no more issues. Alex's is the BEST.