74060902
May 21, 1990
Mar 31, 1992
installation and maintenance of; computerized voice and data cable networks and personal computer networks; security and building control systems; electrical, mechanical and electronic power distribution systems; lighting and communications systems; heating, ventilation, air conditioning and plumbing systems; material handling and manufacturing equipment; electronic instrumentation; printing presses; hydraulic systems; security and safety systems; and robotic systems
Building Construction and Repairdesign services in the fields of; computerized voice and data cable networks; security and building control systems; water supply utilities; power distribution systems; lighting and communications systems; heating, ventilation, air conditioning and plumbing systems; material handling and manufacturing equipment; electronic instrumentation; printing systems; hydraulic systems; security and safety systems; robotic systems; and environmental and energy control systems
Computer and Scientific