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.
Our Vision
At Mills Heating & Air, we strive to be the leading HVAC service provider, known for innovation, excellence, and sustainability. Through integrity and accountability, we will build lasting relationships with homeowners and businesses by delivering superior comfort and reliability. We are committed to making a positive impact on our community every day.
Our Company Mission
At Mills Heating & Air, our mission is to improve the lives of our customers by providing reliable, energy-efficient, and high-quality HVAC solutions that ensure comfort, safety, and peace of mind. We are committed to delivering exceptional service through expert craftsmanship, cutting-edge technology, advanced training and a customer-first approach.
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.
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