Reliable Air Van

Air Conditioning and Heating Services in Seguin, TX

Reliable Repairs, Installs, and Tune-Ups in Seguin for Over 20 Years

Reliable Air's reputation for honest and reliable HVAC service dates back to 1996. And while much has changed since then, our commitment to keeping our word and treating our customers like family has not. You can count on Reliable Air to earn your trust with experienced technicians, convenient same-day repairs, and honest advice on the latest heating and cooling systems. That's our promise to you, Seguin.

Call us and receive:

  • Reliable scheduling: We offer convenient 2-hour scheduling windows
  • Reliable people: We hire the best and most respectful techs to represent our company
  • Reliable relationships: Our employees treat you like family from start to finish

Air Conditioning

Reliable Air is the company Seguin trusts for cooling repairs, replacements, and tune-ups. Our licensed experts have tools and parts on hand to complete repairs in just one visit to your home, and we make repairs on all brands and models, no exceptions! If it's a replacement you need, you'll get only honest advice from our team. We'll work with your preferences and budget to find the perfect replacement cooling system for your home. We'll even assist with rebates and get you set up with a financing plan upon request.

We offer the following AC services:


Whether you need a heating system repair, replacement, or tune-up, your friends at Reliable Air are here to help the job go right. Our technicians arrive on-site with all the tools and parts we'll need to complete the job in just one visit. And if your heating system is on its last leg, our Comfort Advisors will give you honest advice on a wide range of options designed to complement your home and stay within your budget.

We offer the following heating services:

Air Quality

Need your dirty ducts cleaned or install an air purifier? Contact Reliable Air! We provide Seguin homeowners with efficient and effective air quality services. We'll unclog your ducts of contaminants to help you breathe easier and install an air purifier that improves your air quality.

We offer the following air quality services:

Customer story in Seguin

Braving bad weather to help a fellow Seguin resident

Problem: When a blackout during a severe winter storm caused Jaime H.'s heat pump to shut down, his home temperature began to plunge at a dangerous rate. With few HVAC contractors even taking calls during the storm, he finally managed to get in touch with one that could get out to his home the same day: Reliable Air.

Solution: Despite all the chaos caused by the storm, one of our experts still managed to reach Jaime late in the evening. He assessed Jaime's heat pump, identified the issue (i.e., a broken capacitor), and immediately got to work on the repair using parts he had on hand in his truck. But, what shocked Jaime the most was our technician's insistence that the work was free of charge. We like to pay it forward and were happy to help Jaime out of his jam.

Jaime gave this 5-star review and had this to say about his experience working with Reliable Air:

“They earned a lifelong customer...”

“We used Reliable during the winter storm. The gentlemen who came out were super professional and courteous. During the first blackout, the capacitor went out on our heater. The technician replaced it, and when I asked him how much I owed him, he said not to worry about it and to just put that money towards some future maintenance I needed to get done on my unit. You could tell he was tired and had had a long day. However, he was still pleasant and empathetic to the whole situation. It was refreshing to see that a company isn't necessarily always just in it to make a profit, but in this case, it was there to help. They earned a lifelong customer.”

—Jaime H.
4 stars on Yelp
4.8 stars on Google

Ready? Y'all give us a ring!