Mechanical Services Company Passionate about Energy Efficiency Piedmont Service Group is a privately held HVAC mechanical services company serving property owners and operators throughout the Piedmont region of Virginia and the Carolinas. Since 1971, we have partnered with commercial, industrial, institutional, and government organizations to maintain their buildings for safe, healthy, and energy efficient operation. Piedmont Service Group's Controls Division also provides a total building control solution to integrate HVAC, lighting, security, access, energy management, and other building functions in one easily monitored and maintained environment. At the end of the day, we are a local company committed to making sure our customers experience best-in-class customer service. When a customer calls our office for a service request, they’re connected with a live human being, employed by Piedmont Service Group, located in one of our offices throughout Virginia and the Carolinas. We monitor and dispatch our HVAC technicians from each office.