FGI

Installation, repair and maintenance of fire, theft prevention and burglar alarms; installation, repair and maintenance of office machinery and equipment, namely, computer systems and telephone and other voice and data communications systems; installation of computer networks and systems; installation of voice, data and telecommunications cabling and equipment; and installation and repair of telephones

Design of voice and data networks and cabling for others; computer consultation, namely, computer site design and computer disaster recovery planning for others; and technical consultation, supervision and inspection in the field of computer networking and design, cabling and voice and data networking