Central Tech LLC provides comprehensive security and life safety systems for businesses, schools, houses of worship, apartment buildings, and homes throughout Rockville Centre. Our experienced technicians install and service security cameras, burglar alarms, fire alarm systems, access control, video intercoms, and monitoring services. Central Tech LLC is an active member of the Valley Stream Chamber of Commerce and proudly serves businesses and residents throughout Nassau County. Our commitment to exceptional customer service, quality workmanship, and reliable security solutions has made us a trusted provider throughout Long Island.

As a locally owned and operated company, Central Tech LLC has been protecting homes and businesses throughout Nassau County for over 30 years. We're not a national franchise with a call center — we're your neighbors, and we treat every customer that way.

Our licensed technicians serve Rockville Centre and surrounding communities including Lynbrook, Oceanside, Baldwin, and more. When you call us, you reach a real person who knows your area.