At Gaddis Air & Heat, we proudly call Tomball, Texas home and are dedicated to keeping families and businesses comfortable throughout the surrounding communities. From Tomball to Houston and everywhere in between, our team delivers dependable HVAC service, honest workmanship, and fast response times you can count on. Whether you need repairs, maintenance, new installation, or indoor air quality solutions, Gaddis Air & Heat is here to serve your area with comfort you can trust.

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What our customers say

Gaddis Air & Heat exceeded my expectations from start to finish. Justin and his team are extremely knowledgeable, professional, and honest—something that’s hard to find in this industry. They showed up on time, diagnosed the issue quickly, and explained everything in a way that was easy to understand without trying to upsell unnecessary services.
Anthony Turner
I had a full HVAC system installed by Gaddis Air & Heat, and the experience was excellent from start to finish. Justin and his team were professional, punctual, and extremely knowledgeable. They walked me through all my options, helped me choose the right system for my home, and made sure I understood everything before getting started.
Jeremiah Joy
Gaddis Air & Heat did an outstanding job with our recent service call. Justin arrived on time, quickly diagnosed the issue, and got everything up and running without any hassle. He took the time to explain what was wrong and what needed to be fixed, which I really appreciated.
Richard Sells