Mills Heating & Air

"We had an excellent experience with Mills Heating & Air during the installation of our heat pumps. The team was incredibly thorough and caught a few issues tha...

🎉 What a day! We officially cut the ribbon and celebrated the GRAND OPENING of our brand-new location in Crestview last Tuesday! Thank you to everyone who c...

🇺🇸 Veteran in Need Giveaway! 🇺🇸 At Mills Heating & Air, we’re honored to support those who’ve selflessly served our country. Do you know a local veteran who c...

When the thermostat climbs, shortcuts look tempting—but cheap work costs more down the road. Our 40-year track record proves expert repairs pay off in comfort a...

For a limited time: Purchase an Ecobee Smart Thermostat and we’ll include a FREE Silver Maintenance for one system at the time of install! Keep your cool while ...

🇺🇸 Our Veteran in Need Giveaway Starts Today! 🇺🇸 Mills Heating & Air is proud to give back to those who’ve served our country. Know a local veteran who could...

📣 Just a Few Days Away! 📣 Don’t forget—our Grand Opening & Ribbon Cutting in Crestview is happening Monday, July 8th at 11AM! We’ll be grilling up free hot do...

Happy 4th of July from your veteran-owned HVAC pros! We salute our customers, community, and fellow service members. Enjoy freedom from heat with an AC that wor...

💙 Meet Billy – Neighbor in Need Winner 💙 On June 20th, we installed a brand-new HVAC system for Billy and his family—an incredible and deserving Neighbor in Ne...

🎉 Neighbor in Need Winner: Meet Nikki! 🎉 On June 18th, we had the honor of installing a brand-new HVAC system for one of our Neighbor in Need winners, Nikki! ...

National Air Conditioning Appreciation Days begin today, and we’re celebrating the unsung hero of Florida summers! Show your system some love with a filter chan...

July’s sizzling start is here—make sure your AC is, too! Maintenace keeps energy bills low and comfort high all month long. Schedule today and enjoy 30 days bef...

If you're an Experienced Installer, HVAC Technician, or Maintenance Tech, we want to hear from you! We’re expanding our team in the Fort Walton Beach and 30A F...

🎉 You're Invited! 🎉 Join us for the Grand Opening / Ribbon Cutting of our NEW Crestview location on Monday, July 8th at 11AM! Come meet the Mills Heating & Ai...

🌊💧 Protect Your Home from Costly HVAC Water Damage! 💧🌊 Mills Heating & Air is excited to offer a Wi-Fi Water Sensor & Switch for just $250 installed — your sma...