Simply Done Right Your Heating & Air Conditioning Specialist

Providing Quality HVAC Service to San Antonio & Surrounding Areas

From Our Family to Yours

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HVAC Service & Repair in San Antonio, TX

A Legacy of Honest & Reliable Services

Zimmermann Air Conditioning & Heating is proud to be a family owned and operated company. It’s because of the small-business values that we strive to offer honest and reliable services and quality workmanship. We believe in hard work, attention to detail, and a job well done. Our commitment to all of our customers is to never cut corners and always deliver top-quality HVAC service.

Our San Antonio HVAC specialists offer all the services you need to keep your heating and air conditioning equipment operating at optimal levels all year long. Whether you require AC or heater installation, maintenance, or repair, our expert technicians are equipped to provide the best solutions. We are also available 24/7 HVAC emergency service.

When you rely on Zimmermann Air Conditioning & Heating, we’ll show up on time, treat you with respect, and leave your home in pristine condition. Our work is built to stand the test of time and backed by comprehensive warranties, which means that you have nothing to worry about.

Looking for a top-rated HVAC contractor in San Antonio? Call us now at (210) 880-0885 to experience a job “simply done right.”

We Care About Our Customers

See What They Have to Say About Us
    Thank you so much!

    “I requested a service and inspection from Zimmermann AC and Heating 3/23 and Omar arrived promptly and took care of it quickly and professionally. My husband stated that our AC hasn’t worked this well since we purchased the home.”

    - Merry G.
    My entire experience with Zimmerman has been excellent from the beginning.

    “The recommendations were sorted by what was really needed and what could wait for later. James was careful to explain why the recommendations were being made as well. I am so pleased with Zimmerman. I highly recommend this company without reservation.”

    - Roberta H.
    Excellent customer service and communication.

    “Luke and his team are professional and take time to explain everything and answer any questions. Zimmermann AC makes sure that the job is done right and professionally. I highly recommend them.”

    - Jeffrey Flores
    I highly recommend this company!

    “James and Peter were great! They serviced the inside and outside unit and explained everything in detail.”

    - Donna F.
    Zimmermann has taken care of me for decades. They’re like family.

    “Peter came out to the house today when I noticed my AC wasn’t cooling properly overnight. He had an idea of what the issue was based on my explanation and he was correct! Was able to repair and the house feels so much better. Very knowledgeable and a lot o”

    - Sherri G.

We're Here When You Need Us

To get in touch with us, fill out the form below, or call us at (210) 880-0885 today!
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Your San Antonio HVAC Contractor

Living here in Texas, we’re all familiar with just how critical a working air conditioner can be during the hot, humid summer months. Zimmermann is ready to meet all of your air conditioning needs, whether something has gone disastrously wrong with your system or you’re in need of a simple annual maintenance service. If the time has come for a new air conditioner, rest assured that financing is available to make your purchase more affordable. We service all types of AC equipment and install cooling systems from only trusted, reputable manufacturers, like American Standard, for your peace of mind. Interested in ductless air conditioning? We can help with that, too. We’re the area’s top choice when it comes to HVAC contractors in San Antonio!

Financing is Available!

Why Choose Zimmermann Air Conditioning & Heating?

  • Been in Business for Over 30 Years

    With thousands of satisfied customers, we are confident that you’ll be pleased with our commitment to a higher standard of service.

  • Business Based on Integrity & Quality

    We are a family-owned and operated company with small business values, and we strive to offer honest, trustworthy and reliable services.

  • Available 24/7 for Emergency Services

    Heating and air conditioning issues can arise at any moment in time. When that happens, we'll be here for you no matter what time, day or night.

  • We Care About Our Customers

    Our care for our customers starts from within. We value our company culture and treat our employees like family, which further benefits our customers and the amount of compassion we have.

Service With Integrity Available for Services Anytime, Day or Night

Our family owned & operated HVAC company in San Antonio has served our community for over 30 years. Turn to our team for quality heating & air conditioning services.

  • Premier Service Award
  • American Standard
  • 5 Star Google Reviews
  • Customer Care Dealer with American Standard
  • 2019 Best of San Antonio