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Heating and cooling service in Fort Walton Beach, Destin, Panama City Beach, & the surrounding area

A Trusted Name in Commercial HVAC for 40 Years

Did you know that hundreds of commercial properties rely on us for their HVAC repairs, replacements, and annual maintenance services every year? We partner with business owners, property managers, and real property administrators to address all of their heating, cooling, and air quality needs. When you call us, you can expect nothing but the most experienced technicians and the highest-quality service on the Emerald Coast. We look forward to hearing from you!

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  • Quality Service You Can Trust
  • Transparent, Competitive Pricing
  • Exceptional Workmanship

Heating & Cooling System Repairs

We repair most central AC brands and models for commercial properties of all sizes. Low-interest financing plans are available upon request.

*Pricing and completion time varies considerably for commercial projects. Please call our office for details.

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A NATE-certified professional will diagnose your heat pump issue and provide a fixed-price quote for the work. We specialize in all of the most popular heat pump makes and models.

*Pricing and completion times vary considerably for commercial projects. Please call our office for details.

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Our NATE-certified professionals repair all of the most popular furnace makes and models and resolve most heating issues in just one visit to your property.

*Pricing and completion times vary considerably for commercial projects. Please call our office for details.

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Heating & Cooling System Replacements

We're a Carrier Factory Authorized Dealer with over 39 years of AC installation experience. We offer free estimates, low-interest financing, and the highest-quality replacements for commercial properties of all sizes.

*Pricing and completion times vary considerably for commercial projects. Please call our office for details.

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A Comfort Consultant from our team will arrive in person to help you find the perfect heat pump system for your commercial property. Low-interest financing and bulk discounts are available. We proudly install Carrier systems but are open to special requests if you'd like another brand.

*Pricing and completion times vary considerably for commercial projects. Please call our office for details.

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We'll send a certified Comfort Consultant to your property to assess your needs and share options and pricing on a range of commercial furnace systems. Low-interest financing is available upon request.

*Pricing and completion times vary considerably for commercial projects. Please call our office for details

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Heating & Cooling System Maintenance

We will send an expert technician to your property to clean and maintain your commercial HVAC systems. We recommend signing up for our Planned Maintenance Service Plan for even more maintenance benefits!

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Can't find what you need? Give us a call.

We take hundreds of commercial service calls every year. If you do not see the service you need on our list, please call us at (850) 862-4796. We may still be able to help. We look forward to assisting you!

Testimonial

Our entire condominium complex uses Mills Heating & Air...

“Our air conditioning went out a week after July 4th. Couldn't be any hotter in Florida. Our entire condominium complex, almost 500 condos, uses Mills Heating & Air. They were recommended to us as new condo owners. We couldn't have been happier with this company and especially our installers. Extremely courteous, hard-working, and just "good guys." Along with a great price, I can't recommend this company enough. Thanks for cooling us down!!!”

—C. Darfus | Emerald Coast Condominium Owner

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Why Choose Us

Serving Florida's Emerald Coast Since 1984

Our mission at Mills Heating & Air is to give our customers the value they deserve and the highest quality repairs and replacements. We've been part of the Emerald Coast community for 40 years and resolve over 10,000+ service calls every year. If you require HVAC service and want it done right the first time, give us a call today!

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Sandy Beach Landscape

Service Area

Proudly Serving Fort Walton Beach, Destin, Panama City Beach, and the Surrounding Area

We have offices in Fort Walton Beach and Panama City Beach, Florida and assist customers in Walton, Okaloosa, Bay, and Santa Rosa Counties as well as the entire Emerald Coast region.

Some of the cities we visit regularly include:

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Schedule Commercial HVAC Service with Us Today

We offer nothing less than outstanding customer service with fast response and quick scheduling and expert diagnosis for all your air conditioning & heating needs. Whether you need an AC repaired, a heat pump replaced, or a furnace maintained, we're here to help. Call or request a service visit online today and enjoy the highest quality commercial HVAC service the Emerald Coast has to offer.

Schedule OnlineCall (850) 862-4796