Heating & Air Conditioning Expert with over 30 years of experience

Mon-Sun: 8 AM - 9 PM

Get Warranty

Register Your Warranty

Call Today 210 649 4246


210 649 4246

Our Story

Meet Air By Hahn, Inc.

Welcome to a new choice in air conditioning and heating service and replacement!

Air by Hahn is a family-owned and operated business, and I am a family man first and foremost. My wife and I have been joyously married for over 30 years and have four amazing children. As a family man, I know what traits you are looking for ina service provider.

  • Honesty
  • Integrity
  • Dependability

My Goal and commitment is to provide honest and professional services at affordable prices for every job I perform!


Although our company is small, what we provide to our customers is the same as any large company offers, but in a family-friendly atmosphere.

Your satisfaction my guarantee.

We can provide all of your Heating, ventilation and air conditioning (HVAC) needs.

Call us now at (210) 649-HAHN

Over 30 Years Experience

We have over 30 years experience in the heating, ventilation and air conditioning industry (HVAC). We believe in quality customer service.

We are here when you need us to service both your residential and commercial properties!


Convenient Maintenance Agreements!

$120 /year

Which covers 1 Air Conditioning check & 1 Heater check per year. The Maintenace Agreement also gives our customers 10% off all parts.

Find Out More

Ask About Our Rooster & Get

10% Off


Maintenance agreements $120 per unit locks your cost in for one year for you A/C and Heating Service and cleaning. We spend 45 mins - 1 hour checking and cleaning your system, NOT TRYING TO UPSELL YOU!

Find Out More

Receive Special Offers

Sign up to receive our special offers direct to your inbox.

    Our Services


    Services Calls


    Unit Installs


    Years Experience

    Our Partners


    Air By Hahn Flat Rates

    $ 278
    • Main Component Rejuvenation
    • Rejuvenate sanitary piping and connection seals
    • Restore sanitary drain to clean condition
    • 6 months warranty
    *rates are subject to change
    $ 425
    • Basic Fixture Renovation
    • Restore sanitary drain to clean condition
    • Upgrade to new can't leak supply lines
    • 1 year warranty
    *rates are subject to change
    $ 638
    • Rejuvenate sanitary piping and connection seals
    • Restore sanitary drain to clean condition
    • 1 year safety inspection
    • 18 month warranty
    *rates are subject to change
    $ 850
    • Rejuvenate sanitary piping and connection seals
    • Restore sanitary drain to clean condition
    • 1 year safety check
    • 2 years warranty
    *rates are subject to change

    Hank Ross

    La Vernia, Texas

    Air by Hahn has been my A/C service provider for at least 8 years. Without exception, the service has been prompt, effective, and reasonably priced. Lee Hahn is a gentleman and a true craftsman. After numerous bad experiences with others, it was a tremendous relief to find someone I could trust!!

    Megan Grant

    Adkins, Texas

    Replaced unit about 6 years ago. Continue with yearly service maintenace contract, twice a year checkups. I have used the services of Air by Hahn for at lesat 10 years. At first, he helped keep my old system running and finally we replaced the unit 6 years ago. He worked to find a unity that would fit into a small space avaiable and that would qualify for federal and local rebates. I have always been please with the work by Mr. Hahn. he is honest, friendly, and fair. I wouldn't hestitate to recommend his services to anyone.

    Tips and Tricks

    Stay cool this Summer!

    Stay up to date with your current AC, we provide tips & tricks to help keep your unit running longer. Sign up for our Maintenance Agreement program and enjoy summer by putting your comfort in…


    Preparing Your Home Before Vacation

    Ready for a vacation? Your home should be too! Careful planning can not only help protect your home and your belongings while you travel, but also provide your family with some energy savings to spend…


    Is a More Expensive HVAC Filter Better?

    HVAC Air Purifiers Whole-house air purifiers are becoming an increasingly popular component of the heating and cooling systems in many homes. Wondering why? Check out the benefits below! Fewer allergy symptoms. Unlike standard air filters,…

    Contact us