Get the best Commercial Electrical in Sun Valley, then contact Lexicon Electrical & Data Faulconbridge. Welcome to Lexicon Electrical & Data in Faulconbridge, Blue Mountains. We offer top-notch electrical services for homes and businesses, including repairs, installations, and maintenance. Our skilled electricians handle switchboard upgrades, safety switches, ceiling fan installation, air conditioning, data cabling, NBN installation, home automation, sensor lights, garage doors, and more.