"Heating, air conditioning, and ventilation services and repair for Hampstead, NC and the surrounding areas. Honest | Transparent | Reliable" Providing fast, reliable, honest HVAC repair to Hampstead, NC and Topsail Island. We understand the challenge of the coastal climate and its wear on exterior systems better than most. Whether you own a vacation rental and need impeccably timed service between renters or are lucky enough to be here full time, RIAS AIR is dedicated to providing you with clear communication, comprehensive repair plans, long-term maintenance strategies, and unparalleled service. RIAS AIR is honored to work closely with a number of local property management companies, vacation rental services, and Realtors to ensure their clients are best served.