- Energy Efficiency and Precision Control
- Personalized Recommendations
- Dedicated Installation and Warranty
Ductless AC Installations and Replacements
Every year, we’re lucky to help homeowners throughout the Emerald Coast with their ductless air conditioner installations. These versatile systems are not only ideal for inside the home but also offer a perfect solution for your garage, business, and much more. Many of these installations are referred to us by other satisfied homeowners, which tells you something about the quality of our installations and the skill of our professionals.
From your very first call to the final wave goodbye, we want to make your experience a great one. Sometimes that means helping you secure a flexible financing plan for your installation or protecting your installation with a 1-year labor warranty. Other times it just means showing up when we say we will and giving you the best installation money can buy. We’ve been making ductless AC installations a breeze since 1984, and yours is no exception!
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Flexible Financing available on a qualifying ductless air conditioners!
Ductless AC Installations and Replacements
With energy efficiency, high reliability, and cost-effectiveness as their hallmark features, ductless air conditioners are an ideal choice for homeowners and businesses seeking precise control over individual rooms. Our dedicated Comfort Consultants are here to guide you, recommending the best options that align with your budget and specific requirements and that offer a range of power and efficiency settings.
Our installation teams are assigned just one project per day, so if it’s your installation day, you’re getting our full attention. No other contractor is as attentive to your needs or puts as much care into your project work as we are. And to show how much we care, we offer a 100% Satisfaction Guarantee and a 1-year warranty on labor for every ductless AC installation we perform.

Veteran-Owned Business • Transparent, Competitive Pricing • Locally Owned & Operated
What Factors Affect the Cost of Your Ductless AC Installation?
A professional from our team will come to your home for a free, no-obligation in-home estimate. They will share information about the ductless AC 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 flexible financing.
Home size
A ductless AC system relies on air handlers to create "comfort zones" within a home. The size and layout of a home determine how many air handlers are needed, which can increase the installation costs.
System efficiency
The industry rates ductless AC systems by their efficiency. We measure efficiency by a system's SEER2 rating, and the rating can directly impact the system cost. Ductless AC systems with a high SEER2 rating will cost more upfront to install but will deliver more consistent energy savings over time. During your consultation, we'll help you balance efficient equipment and budget.
Choice of Contractor
Contractor estimates vary across the board, and many of them can be misleading. While lower estimates seem like a good idea initially, they rarely have long-lasting value. Value comes from the support and protection one receives after the installation is complete and the quality of the installation itself. Regarding homeowner protections and install quality, it's hard to beat Mills Heating & Air.
Enjoy a FREE estimate by one of our expert Comfort Consultants as soon as Today!
Financing Ductless AC Installation
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 flexible financing options.
*Deal available with approved credit. Other conditions may apply.
Earn $100 When Your Referral Buys A New AC!

Four Steps in Our Ductless Air Conditioning Installation Process
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We give you an in-home estimate free of charge
Scheduling your free estimate with us is easy. Call us at (850) 862-4796 or request a free consultation online. Our goal is to have a Comfort Consultant at your door as quickly as possible. Once we arrive at your home, we will review your home size and the number of air handlers we're installing. We'll share at least three system options for you to choose from.
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We assist with financing and rebates
Financing your new ductless AC is a breeze when you install it with us. We've partnered with Wells Fargo to offer convenient flexible financing options for our customers. We'll also help you apply for energy rebates to get the lowest possible price on your new ductless air conditioner.
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We install your new ductless system to the highest quality standards
Our installation team employs some of the most experienced HVAC technicians along Florida's Emerald Coast. We install over 2,000 new systems every year. So, you know that your ductless AC replacement or installation is in great hands with us. During your installation, we'll answer any of your questions and thoroughly test your system before we leave.
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We protect your installation with a 1-year labor warranty
Your new ductless AC installation includes a 1-year labor warranty that covers ALL repairs for up to a year. If anything goes wrong, we'll return and repair it at no cost to you. In addition to our warranty, we also provide a 100% Satisfaction Guarantee for every installation, so we'll make it right if we don't meet or exceed your service experience expectations. It's some of the best post-installation protection you'll find anywhere, and we make it our standard.