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San Antonio, TX · local forecast Heating & AC for San Antonio, calls answered 24/7. (210) 202-0255.
TX Lic. TACLB #110532E · (210) 202-0255

HVAC Jobs in San Antonio, TX

Now hiring HVAC service technicians and installers out of our office on Gulfdale, on the North side of San Antonio, TX.

  • No sales commission
  • Repairs come first
  • Every major brand

4.9★ from 175+ Google reviews · Since 2014 · TX License TACLB 110532E · EPA 608

Why Work at Alamo Comfort Heating & Air Conditioning

At Alamo Comfort Heating & Air Conditioning, nobody makes a dime more for talking a homeowner into a bigger system. Our technicians are not paid on commission, so the only thing you sell is the fix that makes sense. If a unit has good years left, we repair it, and that happens every single week. We are a family-owned HVAC company rooted in San Antonio, and every call we run is built around doing the job right for the homeowner in front of you.

  • 2014Serving San Antonio homes
  • 4.9★From 175+ Google reviews
  • 40+Years of combined experience
  • Up to 10Years of labor warranty on installs

Open HVAC Positions in San Antonio

Here is who we are hiring right now. Pick the role that fits you best, or tell us what you are after.

HVAC Service Technician

You run repair calls across San Antonio, TX on central air conditioning, heat pumps, ductless mini-splits and furnaces. The job is simple: find what failed, explain it in plain words, and fix it right the first time.

Apply for this role →

HVAC Installer

You put in new systems and changeouts on all the major brands. Every install is estimated in person before the job is booked, so you arrive knowing exactly what the home needs.

Apply for this role →

Good at something we did not list? Send your name anyway. Good people are always worth a conversation.

Alamo Comfort service van parked outside the Gulfdale office in San Antonio, TX

What You Get When You Join Us

Zero Commission on What You Sell

Our technicians are paid for the work, not the size of the ticket. So when you tell a homeowner their system needs a new capacitor instead of a new unit, that is a good day here. Nobody pulls you aside later asking why you did not sell more.

Repairs Count as a Win

Plenty of companies tell homeowners to replace systems that still have life left in them. We fix those systems once or twice a week, and even more in the summer. If you got into this trade to solve problems, this is the place to do it.

Decisions Get Made Here

Nothing sits waiting on a regional office in another state. Got an idea, a question, or a problem on a job? You bring it to the people who can sort it out, and you get an answer.

A Different Brand on Every Call

We work on whatever brand is sitting in the yard, from Goodman and Trane to Bosch, Ruud and Mitsubishi ductless. Central air, heat pumps, mini-splits, furnaces and ductwork all come through. You build range fast, and range makes you better.

Installs Built to Last 10 Years

Every system we install carries a labor warranty of up to 10 years, where most companies offer one or two. That tells you how we expect installs to be done here. Clean, careful work that the company is proud to stand behind.

A Company on the Way Up

New ownership came in during 2025 with one plan: build on the good work already happening here. We are bringing on new people, and the ones who join now help shape where Alamo Comfort Heating & Air Conditioning goes next.

What We Look For in New Hires

  • Reliability matters most, so show up on time and call ahead when plans change.
  • Careful troubleshooting wins here, because testing twice beats guessing once.
  • Homeowners should finish every visit knowing what broke and why.
  • Every attic, closet and yard gets left as clean as it was found.
  • New equipment and newer refrigerants like R-454B should spark curiosity, not worry.
  • A long-term place on the team is the goal, not a quick stop.
Rusty Hoermann, owner of Alamo Comfort Heating & Air Conditioning in San Antonio, TX

A Word From Our Owner

“Every homeowner we visit trusts us with their house and their money. I want people who take that seriously, explain things plainly and only fix what needs fixing. If that sounds like you, you could be a great fit here.”

Owner, Alamo Comfort Heating & Air Conditioning

Two Easy Ways to Get Started

Pick the option that matches where you are. Send a quick interest form if you are still exploring, or fill out the full application if you are ready to apply today.

  • Express Interest. Six quick fields, about a minute. Just enough for us to know who you are and give you a call.
  • Full Application. The complete employment application, if you are ready to go all in today.

Want to go all in now? Open the full application → Rather email? Send your résumé to alamocomfort@gmail.com Rather talk? Call (210) 202-0255

No pressure and no strings. Just a quick call to see if we are a good fit.

Frequently Asked Questions

Call and ask
Can I apply if I am working somewhere else right now?
Yes. Fill out the express interest form and we will reach out at a time that works around your schedule. We keep the conversation between us, so nothing gets back to your current employer.
What equipment will I work on?
Central air, heat pumps, ductless mini-splits, furnaces and ductwork across all the major brands. Most of it is residential, with some light commercial work like offices and strip centers mixed in.
Are your technicians paid on commission?
No. Nobody here is paid on what they sell. That keeps every recommendation focused on what the system needs, and it is a big reason homeowners keep calling us back.
Do you hire when no job is posted?
Yes. Send us your name and your experience anytime. When a position opens up, the people we already know are the first ones we call, so getting on our list early helps.
Where is the office, and where are the calls?
Our office is at 10448 Gulfdale, Suite 3, San Antonio, TX 78216. Most calls run across the North side, including Alamo Heights, Terrell Hills, Olmos Park, Stone Oak and Castle Hills.
How busy is it outside of summer?
Summer is the rush, no surprise in San Antonio. Cooler months bring tune-ups, maintenance plan visits and installs, and we will walk you through the pace before you ever sign on.