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Centennial Security Integration is a Leading New York City based Security Systems Integrator Serving Both the Public and Private Sectors.

We direct our employees to always do the right thing and have created a company culture which values a ‘relentless pursuit of excellence.’ 

CSI is not only licensed by the State of New York as an Alarm Installation company, but CSI is also a licensed, fully insured electrical contractor.

The CSI team have over 20 years’ experience designing systems, installing and supporting both hardware and software security products,



August 18, 2022: Centennial Security Integration Project Nears Completion, Supporting NYCHA’s Goals of Enhancing, Safety, Security and Reducing the City’s Carbon Footprint. Read the Press Release here.


January 10, 2022: Centennial Security Integration Supports the New York City Housing Authority by Launching Pilot Program to Increase Safety and Security for NYCHA Residents. Read the Press Release here.

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Capability Statement


Some of Our Clients

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