Why Choose Us?
Mills Heating & Air is committed to providing our customers with exceptional value and top-quality AC repairs and HVAC replacements. With 40 years of dedication to the Emerald Coast community and a combined 428 years of experience, we are proud to handle over 10,000 service calls annually.
When you need heating and cooling service that is done right the first time, don’t hesitate to call us today!
- Experienced, Licensed Professionals
- Convenient Booking & Fast Service
- Trusted Repairs with Warranty Protection
Veteran-Owned Business •  Transparent, Competitive Pricing • Locally Owned & Operated
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We have been a part of the Emerald Coast community for 40 years
We are a locally-owned and operated business with deep roots in the Emerald Coast community. We support local schools, charities, and non-profits with a portion of our revenues. And our technicians live, work, and raise their families right here along the Emerald Coast. -
We are a veteran-owned business
We are a proud veteran-owned business, and as such, we are committed to the same great values that make America's military unique: discipline, integrity, and a strong work ethic. This unique background translates into a heightened sense of duty towards customers, ensuring unmatched reliability and excellence in the repairs and replacements we perform. -
We are proud Carrier Factory Authorized Dealers
At Mills Heating & Air, we believe you deserve the best in quality and reliability. That’s why we partnered with Carrier to be a Factory Authorized Dealer. It takes a lot of work and ongoing training to maintain this designation. Authorized dealers are trained to identify and recommend system solutions specific to your home and your comfort needs. So when you need a new system or it’s time to service or repair your current equipment, you can trust you’re working with the best in the business. -
Our technicians Are N.A.T.E. Certified
We employ NATE-Certified HVAC technicians, which means that our AC and heating technicians are trained and educated to meet the most rigorous third-party standards in the industry. -
Every service call is backed by a 100% Satisfaction Guarantee
Our 100% Satisfaction Guarantee is simple and straightforward. We perform guaranteed HVAC work backed by HVAC technicians that are extensively trained, skilled, and experienced. If a customer is unhappy with our work, we will return and make it right.
EXCELLENT Based on 326 reviews Tiime Finlaw2024-10-17Trustindex verifies that the original source of the review is Google. Zach is so friendly and eager to help! Would give 6 stars if able! Scott Hampton2024-10-12Trustindex verifies that the original source of the review is Google. THANK YOU Mills Heating & Air for your GREAT TEAM, amazing service, support and advice. Every technician you have is always extremely professional, thorough, punctual, competent and friendly. We have been blessed to have Ben Ethridge service our home the past several times and he is AMAZING! He calls ahead, thoroughly checks and explains his maintenance and recently advised us to consider replacing our HVAC fan motor-as it was on the brink of breaking/failing. Thanks to his expertise and advice, we won't have an emergency system failure in the near future, which always happens at the worst time. Thanks again for all you do TEAM Mills!! Tom Harman2024-10-11Trustindex verifies that the original source of the review is Google. They came out quickly and were very Friendly. Zack walked me through everything and did an amazing job. Would recommend them to everyone. They will be handling my yearly services going forward! Cookie Pollock2024-10-11Trustindex verifies that the original source of the review is Google. The workers did an amazing job and were exceptionally thorough removing the debris. Five star reading. Thank you! AJ Saltalamacchia2024-10-10Trustindex verifies that the original source of the review is Google. Zack just came and serviced our A/C and was very nice and professional. Highly recommended! Jared Laurick2024-10-10Trustindex verifies that the original source of the review is Google. Routine service has been on time and between reports and phone calls from techs completing the service, feel like our HVAC unit is operating as efficiently as possible. Zach completed our service today and I received a verbal synopsis and recommended actions over the next few months. Great job! Jerry Waterman2024-10-09Trustindex verifies that the original source of the review is Google. Excellent service with Mills Heating .thanks zach Cecilia Stewart2024-10-08Trustindex verifies that the original source of the review is Google. Zach was very professional. He arrived when he said he would. He was helpful, knowledgable and friendly. I would highly recommend Mills and Zach! Cecilia Reyes2024-10-07Trustindex verifies that the original source of the review is Google. Zach was very professional and exceptional at troubleshooting the issue. Very thorough and was able to get us back up and running with cold air in the Florida fall heat in no time. Highly recommend Zach and the Mills team.
Industry Partner Awards
We have been recognized as leaders in the HVAC Industry for decades, and our commitment is what sets us apart from other companies operating on the Emerald Coast.
Some of the awards our team has earned include:
• Carrier – Dealer of the Year
• Best Commitment To Continuing Education For The Gulf Coast
• Top Gun Dealer Award for the Gulf Coast
• Infinity Leadership Award
Giving Back to Our Community
We are honored to support various local charities and nonprofit organizations that strive to make a difference in our area. Please see our blog, or visit our community involvement page to learn more about some of our favorite charities and nonprofits on the Emerald Coast.
If you’d like to support the same local nonprofits that we do, or you’d like to donate your time alongside us, please contact us and we’ll tell you what we’re up to next!
Learn more about our community involvement
Three Convenient Locations to Serve You
225 Green Acres Rd,
Fort Walton Beach, FL 32547
(850) 862-4796
237 Bulldog Rd,
Freeport, FL 32439
(850) 862-4796
17747 Ashley Dr Unit B,
Panama City Beach, FL 32413
(850) 862-4796