CWC Security, LLC ยท Serving Nassau & Suffolk County
CWC Security designs, installs and monitors security systems for homes and businesses across Nassau County, from Bellmore, Wantagh and Merrick to Seaford, Massapequa and Levittown. Here is everything we do, in one place.
Burglar Alarm SystemsDoor and window contacts, motion and glass-break detection, keypads and mobile app control for homes and businesses.
Security Cameras (CCTV)HD and 4K indoor and outdoor cameras with night vision, motion alerts and remote viewing from your phone.
24/7 Alarm MonitoringUL Listed, CSAA 5-Diamond central station monitoring for burglary, fire, CO, water and gas signals.
Fire & CO ProtectionMonitored smoke, heat and carbon monoxide detection, plus code-compliant commercial fire alarm systems.
Access ControlCard, fob, mobile and keypad entry for offices, warehouses and multi-tenant buildings, integrated with cameras and alarms.
Water Leak Detection & Shut-OffLeak sensors with instant alerts and automatic water shut-off valves to stop damage before it spreads.
Managed IT & NetworkingNetwork cabling, business WiFi, VoIP phones and remote network management.
RedLine Service PlansMonitoring plans and service contracts that keep your system working long after install day.
Nassau County towns we serve
Have a specific question? See our Nassau County FAQ or estimate your system in two minutes.
Ready to protect your Nassau County home or business?
Talk to a local Long Island security team. Free consultation, no obligation.