A wide range of security & home automation services for your home & business.

 Keeping you safe & protected

We can provide a range of high quality security & home automation products and services for both the Home and Business. 


CWC Security strives to maintain the highest standards of design, installation, and project management for security, and communication installations by providing training for our employees to perform their work safely and efficiently. We offer a wide range of commercial and home security services to the Long Island and the New York  area, Lexington, South Carolina  area. 

Our Locations:


Melville, New York,

 Lexington , South Carolina


We will achieve continued business expansion by growing our client base and diversifying the services we offer. As our clients’ operations are positively impacted by our services, our business will prosper. Every aspect of CWC Security, LLC. is designed to add value and deliver an urgent response to your changing needs with the right technology, custom-configured solutions, innovative extranet tools, technical expertise, specialized services and ongoing support.


Verizon 3G Sunset: December 31, 2022


 USA customers Verizon Sunset Verizon plans to end service on its CDMA wireless networks on December 31, 2022. Any existing CDMA communicators that are currently registered will continue to communicate and be supported by AlarmNet as Verizon has extended its CDMA network to Resideo through December 31, 2022. 

Contact Information

New York Location:

Call Us

Sales Ext. 2

Service Ext. 1


Office Location


900 Walt Whitman  Road 

Suite: 307

Melville, NY 11747

Mail to Location

Payments & Correspondences

P O Box 104

Bellmore, NY 11710

CS Office

Central Station  Monitoring

Metrodial Corp

25 Bethpage Road

Hicksville,NY 11801




South Carolina Location:

Call Us




Office Location



Lexington, SC 29072


Mail to Location

Payments & Correspondences

P O Box 1472

Lexington, SC 29072