Our Mission

Our Mission

We are dedicated to fair and responsible service. We value Professional Courtesy, Honesty, and Quality in our Service to our Customers. While replacing heating and air conditioning systems is sometimes required, it is never our first priority. Utilizing the latest diagnostic techniques and the highest standards of repair and installation, it is our goal to provide our clientele with economical solutions to all their heating and cooling needs. Whether you wish to maintain your existing system, or receive a quote for repair or installation.

Castle Air is one of the best HVAC companies I have worked with for years. I manage approximately 400 properties and use them all the time. They are very professional, quick to respond and do everything possibly to keep the costs low.

Karnice Holloway

Holloway and Associates

I wish I could give Castle Air more than 5 stars. This company is amazing and actually care about the work they do. Tom has always been professional and friendly, as well as explaining any issues to us. We had a couple of issues in 2015 …

Sarah Ludemann

Customer and Google Guide

This is the best HVAC company in Huntsville. They are always friendly and have the best pricing. Got to meet the owner he is kind hearted and very intelligent. Just describing my issues over the phone he was able to assist me and made the necessary repairs the day the parts arrived. Will always use them for my HVAC needs.

Randy Silk

Customer and Google Guide

Connect With Us


2825 Holiday Dr SW

Huntsville, AL 35805



Mon-Fri: 8:00am - 4:30pm
Sat: 9:00am - 12:00 pm
Sun: Closed


Alabama Certification #05144

Licensed, Insured, and Bonded