Welcome to Whelan Security

As one of the fastest growing, privately held, U.S.-owned contract security companies in the United States, we are pleased that you are interested in more information about our great company.

Whether you are a potential client researching the capabilities, history, and approach of our company; a prospective employee researching employment opportunities within our company; a current client researching news within our company; or an employee looking for additional information about our benefits, professional development programs, or personal growth opportunities, this site provides a general summary of all of these topics, plus much more.

Whelan Security Employee Photo
The Value of Performance
The Heritage ProgramQuality AssuranceThe Truth ReportTransNational Security Group