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

Heat Pump Replacement Specialists with 40 Years of Experience

Come on over to Mills Heating & Air and get great deals on the latest high-efficiency heat pump systems. Our Comfort Consultants are some of the most knowledgeable and friendly people on Florida's Emerald Coast and are here to help you find a system that's perfect for your home and budget. Not sure what you need? No problem. We'll introduce you to a variety of system options, provide financing assistance upon request, and install your new system with the utmost professionalism. Our installation teams meet the highest-quality 3rd-party standards and would love to assist you. Just give us a call and book your free estimate today!

  • Locally Owned & Operated
  • Exceptional Workmanship
  • Low-Interest Financing

Service details

The best heat pump installations and replacements on the Emerald Coast

Heat pumps are incredibly efficient at cooling your home in the summer and will even double as a heating system in the winter if you need one, making them a great choice for Florida weather. And when it comes to installing heat pumps, no other team on the Emerald Coast works as hard as we do to earn your complete satisfaction. You'll enjoy a free estimate from one of our friendly Comfort Consultants, complete with financing and rebate assistance. You'll also have our full attention come installation day because each team is assigned only one installation per day to ensure the highest quality service. Mills Heating & Air is fully licensed and insured and our Installation Specialists are certified experts and up to date on all the newest installation training.


What factors affect the cost of your heat pump installation?

  • System efficiency: You'll find two efficiency ratings on a heat pump: SEER and HSPF. SEER measures cooling efficiency, and HSPF measures heating efficiency. The higher these scores are, the more efficient your system is, and the more you'll save every month on energy bills. The flip side of this coin is you'll pay more upfront for the system. One of our Comfort Consultants can help you find that perfect balance between system cost and efficiency.
  • Rebates & Incentives: Paying full price for a new heat pump is the last thing you want to do. The good news is there are always rebates, deals, and specials available to take advantage of. Some rebates only become available at certain times of the year. And we recommend you check our specials page from time to time to make sure. In addition, federal rebate incentives are especially important to look out for when buying a heat pump, especially the newest electrical models. If you'd like to know more about the rebates available to you, feel free to give us a call.
  • Choice of Contractor: Have you ever wondered how HVAC companies price their labor? Much of it has to do with the quality of their installers, the number of years they've been in business, and the post-service protection they offer their customers. When it comes to Mills, we have some of the highest-trained techs, been in business for 40 years, and have excellent warranties. But even with all that value, we try to keep our prices as low as possible for our customers.

Enjoy a FREE estimate by one of our expert Comfort Consultants as soon as Today

A professional from our team will come to your home for a free, no-obligation in-home estimate. They will share information about the heat pump system that best fits your comfort needs, including the latest high-efficiency equipment. Be sure to ask about current rebates, energy tax credits, and our special financing.

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We know that maintaining your home and business can be expensive and overwhelming. At Mills Heating & Air, we are committed to helping you get the best heating and cooling system for your personal needs and budget. Enjoy stress-free buying with our 0% financing options.

*Deal available with approved credit. Other conditions may apply.

Enjoy 0% financing* on a qualifying heat pump!

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Our heat pump installation process in four steps

  • We give you an in-home estimate free of charge

    Scheduling your free estimate with us is easy. Simply give us a call at (850) 862-4796 or request your estimate online. Once we arrive at your home, we'll size your new system and share at least three system options with you. We proudly install Carrier heat pump systems. But if you have a personal brand request, we'll honor it.

  • We assist with financing and rebates

    Financing your new heat pump is a breeze when you install that system with us. We've partnered with Wells Fargo to offer excellent low-interest financing options for our customers. We can even assist with certain energy rebates to get you the lowest possible price on your new air conditioner.

  • We install your new system to the highest quality standards

    We employ some of the most experienced HVAC installers in Florida. In fact, our installation teams install over 2,000 new HVAC systems every year along the Emerald Coast. We give our installation teams the entire day per job. This ensures that our teams are not rushed and the installation is done right the first time. All of your questions will be answered and your system thoroughly tested before we leave.

  • We protect your installation with a 1-year labor warranty

    Your new heat pump installation includes a 1-year labor warranty that covers ALL repairs for up to a year. In addition to this warranty, you'll also enjoy a 100% Satisfaction Guarantee that also includes the service you experienced during your installation. It's some of the best post-service protection you'll find anywhere. And it comes standard when you install your new heat pump with us!

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I wish I could give them 10 stars...

“I wish I could give them 10 stars. Jackson and Ethan from Mills were very professional and polite. They cleaned up after the system was installed. I highly recommend Mills for your heating needs.”

—Kathleen M. | Emerald Coast Homeowner

Referral Program

Earn $100 When Your Referral Buys A New AC!

At Mills Heating & Air, we genuinely appreciate your business. As our loyal customer, you know that we take your home and business comfort seriously. There is no greater compliment to our hard work than new customer referrals. For every new system installation that results from your referral, we will send you a check for $100.

Contact us about a referral
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 Your Free Heat Pump Estimate with Us Today