Piedmont Richmond - Piedmont Service Group specializes in energy efficient Industrial HVAC solutions to lower operational costs and maintain a comfortable, safe working environment for facilities throughout the Piedmont region of Virginia and the Carolinas. Our HVAC Service Includes: •Operational Assessments •Planned Maintenance •Emergency Repair •Energy Optimization Piedmont Service Group's Controls Division, Commercial Mechanical Systems also provides a total building control solution for full integration of all building functions. Together, we meet the HVAC and mechanical systems needs of large and small clients throughout Virginia and the Carolinas.