For over 40 years, Mills Heating & Air has been the trusted provider of exceptional HVAC services for homeowners and businesses across Okaloosa, Walton, and Santa Rosa Counties. Located at 225 Green Acres Rd, Fort Walton Bch, FL, this esteemed HVAC contractor offers a comprehensive range of services, including heating and cooling services, AC repairs, air conditioner replacements, AC installations, and essential HVAC maintenance. With their dedication to delivering high-quality and affordable services, Mills Heating & Air ensures lasting comfort for its residential and commercial customers. Proudly Serving Fort Walton Beach, Destin, Panama City Beach, and the Surrounding Area.