75282681
Apr 7, 1997
Nov 30, 1999
electronic controls for monitoring, providing alarms, acquiring data, storing data and controlling heating, ventilating, air conditioning, refrigeration and humidity requirements of the interior of structures, utilizing electronic sensors, microprocessors, processors and computers, and modularized electrical distribution centers for buildings
Electrical and Scientific Apparatusinstallation and repair of heating, ventilating, air conditioning, refrigeration and humidity control systems
Building Construction and Repairproviding custom sheet metal fabrication and coating services to customer's requirements
Treatment of Materialstechnical design for others in the field of heating, ventilation, air conditioning and refrigeration systems
Computer and Scientific