76233410
Apr 2, 2001
Nov 13, 2001
INSTALLATION, MAINTENANCE AND REPAIR SERVICES FOR HOME MECHANICAL SYSTEMS, NAMELY, AIR CONDITIONING SYSTEMS, HEATING SYSTEMS AND VENTILATION SYSTEMS; PLUMBING SERVICES; ELECTRICAL SERVICES
Building Construction and RepairCONSULTING SERVICES, NAMELY, AIR QUALITY COUNSELLING SERVICES, ENVIRONMENTAL COUNSELLING SERVICES, ENERGY-SAVING MEASURES IN THE HOME, CONSULTING SERVICES; DESIGNING ENERGY-EFFICIENT SYSTEMS FOR THE HOME FOR OTHERS
Computer and Scientific