At Zimmermann Air Conditioning & Heating, our topmost priority is our customers’ needs—and this does not start and end with providing top-quality HVAC services in San Antonio. We are also committed to helping you keep your budget in check. That’s why before you call our hotline to request heating or AC services, we encourage you to check out our coupons page for specials and discounts that will ensure big savings.

Get started today. Download one of our coupons below!

  • Free Estimates & 2nd Opinions

    Enjoy Free Estimates And Second Opinions For System Replacements

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    Valid from Jan 1, 2022 - Jan 31, 2023
  • FREE Service Call with Repair

    No expiration

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    Valid from Jan 3, 2022 - Jan 3, 2023