About Us

Garrison & Garrison has Been Madison's Most Trusted Heating & Cooling Company Since 1972

Since 1972, when Max and Mike Garrison opened their heating and cooling company, Garrison & Garrison has been a family business. Back then, we were one of only five companies in Madison County offering service for HVAC systems, and with our four employees, we kept the air running around Madison County. The Garrison brothers built our business on the ethics that defined them personally: hard work, honesty, and integrity.

Our Team

Before one of our team members arrives at your home, you can trust in the fact that if they’re wearing a Garrison & Garrison uniform, they’re one of the best trained, most knowledgable people in the HVAC industry.


Interested in working with the best HVAC company in The Tennessee Valley? View our Careers page to see which positions are available. You can even apply online!


Garrison and Garrison has been serving the Madison County area for more than 47 years. We always put our customers’ needs first, and they have great things to say about us. We’d love to hear your feedback as well! Click below for more details.

Trust Garrison & Garrison

Licensed & Insured

Working with a licensed and insured HVAC company keeps your loved ones protected. We help you breathe easier knowing your home is safe.

Flat Rate Pricing

Our straightforward pricing ensures you know what to expect. We discuss all pricing before work begins. Working with our team ensures you always get the best value.

24/7 Emergency Service

Don’t be left in the heat (or cold)! AC and Furnace problems often happen when you least expect it, so we’re here to help when they do.

Locally Owned & Operated

You’re a name, not a number in our books. As a locally owned and operated company, we take your concerns seriously and won’t rest until a problem is resolved.

Get In Touch

Garrison & Garrison offers same day repairs on HVAC related issues in most cases. To contact us, please call our office or fill out the form and we will get back to you ASAP. 

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AL Lic #16016

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Have you seen us on TV? View our Winter 2022 commercial below!