85581235
Mar 27, 2012
Dec 4, 2012
Installation and replacement services in the field of energy-efficient heating, air conditioning, ventilation, lighting, electrical, gas, fuel oil, water and mechanical systems and equipment; Maintenance and repair of heating, air conditioning, ventilation, lighting, electrical, gas, fuel oil, water and mechanical systems and equipment; Installation, maintenance and repair of medical equipment in health care facilities; Janitorial services; Custodial services
Building Construction and RepairEngineering services for building and property condition assessment, facility management, repair and restoration and building instrumentation
Computer and Scientific