DSI Security Services

DSI Security Services Photos

  • SRT team on location
  • DSI Security Officer
  • On the job
  • On the job
About DSI Security Services
DSI Security Services offers more than 50 years of security industry leadership with coast to coast coverage. A WBENC-certified (Women's Business Enterprise National Council) business, DSI has the capabilities to meet our client’s security needs, from security officers to electronic security, including alarm systems, cameras, remote video monitoring, fencing, access control and barrier gates.

The company’s extensive security service experience includes, but is not limited to, the healthcare, food-processing, cargo and manufacturing industries, as well as Class A office buildings and gated communities. 

As a private, family-owned security company, DSI has the advantages of operational agility and pinpoint control without the red tape of a large conglomerate.

Number of Employees in DSI Security Services

1,001 to 5,000

DSI Security Services Revenue

$100M to $500M (USD)