Trusted HVAC & Refrigeration Services Across Our Service Area​

Advance Air & Heat Co., Inc. proudly provides professional HVAC, refrigeration, and mechanical services for residential, commercial, and industrial clients throughout the region. Based in Marion, MA, our experienced team delivers dependable solutions including HVAC repair, maintenance, installation, refrigeration services, boiler and chiller work, sheet metal fabrication, ductwork services, building automation controls, and 24-hour emergency support. We are committed to responsive service, quality workmanship, and long-term system performance. No matter the size or complexity of the project, our goal is to help customers maintain safe, comfortable, and efficient environments with expert service they can trust.