CSI is based in New York, and is a full service security and video surveillance installation and integration company; we service the Northeastern US, Mexico, and the Bahamas. CSI can offer initial advice, system design, engineering, installation and maintenance on all types of commercial surveillance systems both large and small. The specialists in our sales and engineering department are the best in the security and electronics industry and possess years of extensive experience. CSI is here to provide you with options on the best possible solutions and services available. Whether you are in the private sector, a local municipality, or with a federal agency--CSI has the know how, qualifications, and proven experience to get the job done.