YRT2

TELECOMMUNICATION WIRING, COMPUTER INSTALLATION AND REPAIR, INSTALLATION AND MAINTENANCE OF BURGLER AND/OR FIRE ALARMS, INSTALLATION OF ELECTRICAL SYSTEMS AND APPLIANCES, INSTALLATION OF COMPUTER NETWORKS, INSTALLATION OF COMPUTER SYSTEMS, INSTALLATION OF SECURITY SYSTEMS, INSTALLATION OF TELEPHONE LINES, INSTALLATION OF THEFT PREVENTION DEVICES, SATELLITE DISH INSTALLATION AND REPAIR, TELEPHONE INSTALLATION AND REPAIR, MAINTENANCE OF ALARM SYSTEMS, INSTALLATION AND MAINTENANCE OF COMPUTER NETWORKS

DESIGN OF COMPUTER NETWORKING EQUIPMENT, AUDIO/VISUAL EQUIPMENT AND IN-HOME WIRING SYSTEMS FOR TELEPHONE, CABLE TELEVISION, INTERNET AND HOME SECURITY SYSTEMS; PLANNING OF BUILDINGS AND INFRASTRUCTURE SYSTEMS FOR BUILDINGS; COMPUTER NETWORK DESIGN FOR OTHERS; COMPUTER SITE DESIGN; CUSTOM DESIGN AND ENGINEERING OF TELEPHONY SYSTEMS, CABLE TELEVISION SYSTEMS AND FIBER OPTICS