About Us PHONE: 1-919-963-0001 website: www.centralairnc.com Address: 2040 NC Hwy 96 South Four Oaks, NC 27524 HVAC License # 28699 Propane dealer# 3244 We are a leading HVAC company founded in 2006 serving Johnston County, NC and surrounding areas. We have over 15 years of experience in the HVAC industry and would love to help you with all of your heating and cooling needs. We service all brands of HVAC equipment and offer service plans to keep your system efficient and effective. We also offer installation services for new and existing homes. We are also a licensed propane dealer and serve Johnston County, NC and surrounding areas. You can bring your small portable tanks to get filled at our filling station located at our office in Four Oaks or we can provide you with a tank at your home or business to handle all your propane needs.