About
Whelan Security is widely recognized as one of the foremost respected providers of contract security personnel throughout the Midwest.
However, in addition to being the largest provider of contract security services in the Midwestern region, Whelan Security also provides services in the Mid-Atlantic region (Washington D.C., Maryland, Delaware, and Northern Virginia) through our affiliated company, Whelan SFI and on a national level through TransNational Security, the only logical alternative to national contracting efforts.
In addition, Whelan Security continues to affiliate and partner with companies offering value-added services for our customers. Examples include the following:
