CWC Security is a trusted, locally owned security company serving Commack, NY and the surrounding Suffolk County area. We provide professional security systems, CCTV cameras, alarm monitoring, access control, and home automation services — designed and installed by our experienced team to protect homes and businesses throughout Long Island.
Commack is a growing residential and commercial community in central Suffolk County, home to large housing developments, retail corridors along Veterans Memorial Highway, and a busy school district. Whether you own a home or operate a business here, CWC Security has the right solution to keep you protected.
Commack is home to single-family homes, multi-unit residential complexes, and gated communities. CWC Security designs alarm systems and smart home solutions that fit the needs of homeowners throughout the area — from basic burglar alarms to fully integrated Control4 smart home systems. We handle everything from initial consultation through installation and ongoing monitoring.
Businesses in Commack include retail plazas, medical offices, auto dealerships, and light industrial facilities. CWC Security provides commercial alarm systems, HD CCTV camera networks, access control, and commercial fire alarm systems customized for your property type. We also offer managed IT and network services for businesses requiring complete infrastructure support.
Most properties in Commack are subject to the Suffolk County Alarm Permit. CWC Security can guide you through the permit registration process and help you stay compliant with local regulations to avoid false alarm fines. View permit information →
Free consultation, no obligation.