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Specials on New Installs and Maintenance

Quality Air Conditioning and Heating Services

Heat or Cool, We’re Here to Help!

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    Heating and AC Installation Team
    Mills Heating and AC Repair and Installation Services

    40 Years of Dedication

    Quality Air Conditioning and Heating Service

    If you're looking for a reliable and trustworthy company to repair, replace, or maintain your residential or commercial HVAC systems, then you've come to the right place. We are a locally-owned business with a 40-year history of community and customer service to the Emerald Coast. We earn each customer's lifelong business by providing year-round comfort and protection, the highest quality service, and 100% customer satisfaction.

    We proudly serve Fort Walton Beach, Destin, Panama City Beach, Santa Rosa Beach, and the surrounding areas. Call us today and receive expert repair diagnostics from our NATE-certified technicians or a free replacement estimate from one of our professional and knowledgeable Comfort Consultants.

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    Mills Heating and Air

    Heating, Cooling & More

    Additional Services

    Air Handlers

    Efficient airflow management for consistent home comfort.

    Planned Maintenance

    Spend less on home services. Schedule a planned maintenance visit today!

    Commercial Services

    HVAC repairs, replacements, and annual maintenance services.

    Whole Home Dehumidifiers

    Improving comfort, reducing moisture, and enhancing air quality.

    Whole Home Purifiers

    Clean air, fewer allergens, and a healthier living space.

    Duct Treatment

    Our duct treatment is a 3-in-1 service opportunity.

    Our Team is Available 24/7

    How Can We Help You?

    Choose your service
    • Cooling Services
    • Heating Services
    AC Repair

    AC Repair

    AC Repair

    AC giving you trouble? Call our team today and we'll have your system fixed in no time. Our highly trained technicians repair all of the most popular AC brands and models.

    AC Installation

    AC Installation

    We're a Carrier Factory Authorized Dealer with 40 years of AC installation experience. We offer free estimates, low-interest financing, and the highest-quality replacements for residential properties of all sizes.

    Ductless AC Units

    Ductless AC Units

    These versatile systems are not only ideal for inside the home but also offer a perfect solution for your garage, business, and much more.

    Thermostats

    Thermostats

    We install the latest smart thermostats, including the Ecobee 3, the Ecobee 6, and Ecobee smart sensors which help reduce hot and cold spots around the home and reduce energy costs while you're away.

    Air Conditioning Maintenance

    Maintenance

    Maintenance

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

    Air Conditioning Maintenance

    Furnace Install

    Furnace Install

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

    Air Conditioning Maintenance

    Furnace Repair

    Furnace Repair

    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.

    Air Conditioning Maintenance

    Heat Pump Repair

    Heat Pump Repair

    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.

    Air Conditioning Maintenance

    Heat Pump Install

    Heat Pump Install

    A Comfort Consultant from our team will arrive in person to help you find the perfect heat pump system for your residential property. Low-interest financing is available. We're proud to be a Factory Authorized Dealer of Carrier.

    Air Conditioning Maintenance

    Thermostats

    Thermostats

    We install the latest smart thermostats, including the Ecobee 3, the Ecobee 6, and Ecobee smart sensors which help reduce hot and cold spots around the home and reduce energy costs while you're away.

    Air Conditioning Maintenance

    Maintenance

    Maintenance

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

    Veteran-Owned Business • Transparent, Competitive Pricing • Locally Owned & Operated

    Cool Deals, Hot Savings: Your Comfort Starts Here!"

    Up TO $1,000 OFF

    A Carrier Infinity System

    PLUS! Get a FREE Reme Halo Zero

    Valid Through 12/30/2024

    Receive a $100

    Refer a Friend for new AC unit

    Will receive check once installation is complete

    Valid Through 12/30/2024

    BOGO

    Buy one Get One Platinum Maintenance

    Must sign up for annual agreement

    Valid Through 12/30/2024

    Must MENTION This special AT THE TIME OF scheduling. LIMIT ONE SYSTEM PER OFFER. CAN NOT BE COMBINED WITH ANY OTHER COUPONS, SPECIAL OFFERS, OR GROUP DISCOUNTS. NOT VALID ON PREVIOUS PURCHASES. OFFER VALID FOR LIMITED TIME and some restrictions may apply.

    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

    👬 Refer a Friend! 💰
    Specials on New Installs and Maintenance