RCJC Corporation Data and Communications is a New York-based low-voltage contractor delivering dependable security, data, and communication solutions for businesses, commercial properties, contractors, property managers, public agencies, and residential customers.

Our services include structured network cabling, CCTV and video surveillance, access control, intercom and door-entry systems, intrusion alarms, fiber-optic cabling, Wi-Fi infrastructure, audio/video installations, equipment mounting, testing, troubleshooting, repairs, and system upgrades. We also provide field-installation and cabling support for eligible fire alarm, parking-control, gate-entry, and other specialized low-voltage projects.

From new installations and renovations to service calls and system expansions, RCJC approaches every project with careful planning, organized workmanship, accurate labeling and testing, clear communication, and respect for the customer’s property and schedule. We work directly with customers and collaborate with general contractors, electrical contractors, security integrators, technology providers, and other project professionals.

Our goal is to provide practical, reliable solutions tailored to each facility’s operational and security needs. RCJC is committed to professional service, responsive project coordination, dependable results, and infrastructure that keeps New York properties connected, protected, and prepared for the future.