Network Defenders

Network Defenders is the top-tier communication, low voltage, electrical & underground construction service provider in California. We have over 70 years of experience, and we are dedicated to providing the best customer and community service. Residential, Home Phone Services, High-Speed Internet, Lighting & Electrical Services, Home Audio & Video, Home Security Business-Business Communication Systems, Phone Systems, Security Systems, Audio/Visual, IT Services & Network Maintenance Agreements. Construction-Electrical Contracting, LED Lighting/Lighting Retrofits, Structured Cabling, Underground Installation, Boring and Trenching.