Trusted HVAC experts in Niceville for 40+ years. Holt Phillips Heating & Air Conditioning Services has been serving the Niceville, FL area for more than 40 years. We specialize in residential service and replacement of heating and air conditioning systems. We are fully licensed and insured to protect your home during and after any service. Call us for the best a/c service you can get. Please give us your trust to provide you with the best Service or Installation of your equipment. Call us for a FREE QUOTE for all your Air Conditioning and Heating needs.