CGT Systems Inc

Locally Owned & Operated in Concord, CA * We Serve the Bay Area of Northern California * Over 20 Years Total Experience * Security - Electrical - Audio / Visual * Residential - Commercial - Industrial * Free Consultation * High and Low Voltage Electrical * High Quality Products * Excellent Workmanship * Competitive Prices * Licensed - Bonded - Insured * We Keep Our Appointments *Also Open Evenings & Saturdays By Appointment Only