From inception we have remained extremely gratified with their service and attention to customer service.
C. Foods Group, Inc (McDonald's)
CSI has proven to be our best security vendor yet!
Marriot Marquis Hotel - Times Square
We are so satisfied with CSI's performance compared to our previous security companies that they are now our preferred security vendor.
Francis O’ Donnell
Jason Gross and his team have consistently been reliable, responsive, and professional. I recommend CSI without reservation.
As Director of Property Management I feel comfortable knowing that my Property Managers are using a vendor that is honest, trustworthy, and demonstrates the experience necessary to tackle any sized installation. THOR REFENCE LETTER 2010
Thor Equities / Director of Property Management