About Zimmermann Heating & Air Conditioning Services that are Simply Done Right

About Zimmermann Air Conditioning & Heating in San Antonio

Your Home Comfort Experts for Over 30 Years

Zimmermann Air Conditioning & Heating was established in 1989 by Larry and Pati Zimmermann with big dreams and a few dollars. Larry came from a hardworking background. He was raised on a farm in South Texas with responsibilities ranging from picking cotton to working on machinery and tractors. He was no stranger to work, and these ethics preceded him in every aspect of running his own business, including taking calls late at night and waking up at the crack of dawn so he could get a head start on the workday. The dream of owning a successful business and providing a higher level of customer service was quickly becoming a reality for Larry and Pati.

With persistent effort and an honest, straightforward approach to business, the company quickly grew and became a staple of the San Antonio community. Today, Zimmermann Air Conditioning & Heating is the company most homeowners in the area trust for a job done right and exceptional customer care.

Call today at (210) 880-0885 to learn more about the top-notch San Antonio HVAC services we offer!

The Zimmermann Difference

Zimmermann Air Conditioning & Heating is proud to say that it cares for its clients and employees. We remember a time when people took pride in their workmanship and didn’t cut corners when it came to quality. We are committed to superior customer service and will always treat you and your family with the respect you deserve. It’s an old-world culture that we’re embracing, and one that won’t accept anything less than a job “simply done right.”

Other reasons to choose Zimmermann Air Conditioning & Heating include:

As a business that always puts our core values of integrity and quality first, our goal is to be the first and only HVAC company in San Antonio you call for all your heating and cooling needs.

Experience the Zimmermann difference today! Call us at (210) 880-0885 or schedule a San Antonio heating and cooling appointment online.

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

We Care About Our Customers

See What They Have to Say About Us
  • “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.
  • “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.
  • “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

Why Choose Zimmermann?

  • 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.

We're Here When You Need Us

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