Get matched with top furnace / forced air heating system install or replace pros in Schertz, TX

"We just had Air Systems out to do the annual fall furnace check up and as usual all went well. We are long-time customers of Air Systems and cannot say enough about our satisfaction with their service. They serviced our previous system and installed our current Trane system 4 years ago. Dealing with them is a pleasure. Their office personnel are always courteous and accommodating when scheduling appointments. Their technicians are always professional and thorough. They carefully explain what they do at each service call and offer suggestions and advice on keeping the system running safely and efficiently. This is a first-rate company."

"Excellent company! Got a great price on a new system installation and duct work from Doug. He was prompt, professional, and efficient in his work. He went above and beyond for us - couldn't recommend him any higher!"

"Chris & Sam were an amazing team. They were right on time and got the work done very quickly and efficiently. They went the extra mile to answer our many questions and trained us on using our thermostats. They answered our inquiries re options on future expansion of our system. They made sure we knew how to properly use our system to optimize its capabilities. We are seniors, and not techies at all. They explained our 3-zone system to us in terms we could understand and even installed an app on our phones to remotely control our thermostats. Chris was so patient with us. What a great experience."

"Mark came out to give me a quote to replace my cooling system. His low key professional presentation answered all the questions I ask Mark. As soon as I got Mark's quote, I agreed to hirs Coolmark Heating & Air to replace all my equipment (my Furnace, Coil and Condenser). Mark scheduled my project and he and his Top Guys all arrived and began the work. They worked nonstop until the Complete Brand New System was running, Tested and working perfectly. Mark returned the following day to ensure we were comfortable and happy. Mark who is a highly knowledgeable technician and he and his crew rechecked their installation work and since that day we haven't had any issues or even one uncomfortable day. Mark has checked in since then. I trust Mark and his highly trained employees and I would recommend Coolmark to anyone who's looking for a family owned well run company. Ray Rodriguez 5/2024"

Honest Air Conditioning, Heating & Indoor Air Quality, San Antonio and the Hill Country. Thorough diagnostics, written estimates before any work begins, owner-built in San Antonio with 30 years in the trade, and four dealer-tier manufacturer designations.\n\nA real person answers the phone, we run an honest diagnostic, we write the estimate before any work starts, and the same technician who diagnosed the problem does the repair. No phone trees, no commission-driven technicians, no up-selling.\n\nWhether your Air Conditioner quits on a 105-degree August afternoon, your furnace will not ignite during the first cold front, or you need a maintenance contract for a property portfolio, one call gets you a real person who can help.

"Letty was reliable and knowledgeable, so glad we called to get our heat working properly."

"Excellent company with dedicated pros. I have had both a tankless water heater and A/C system installed. We could not be happier with the results. Warranty and follow-up work have been performed with absolutely no questions asked. Highly recommended,"

"Al serviced both a multi split AC/heat unit and a standard AC/heat unit, cleaned and checked for leaks. Generally winterized both units so the heat could safely be turned on.Excellent customer service, excellent response time, professional demeanor throughout the visit to my home."

"Phenomenal local business! Checks all the boxes with their highly competitive rates, fantastic customer service, and excellent quality of work. Beyond the great service, the business is run by incredibly solid, trustworthy owners Chris and Tara who genuinely care about their customers and stand behind everything they do. I won't be calling anyone else for my heating and air needs. Highly recommend!"

"Serviced our mini split system"