Security Dynamics Corp., (SDC), is a fully-insured, Illinois and Indiana licensed private security contractor and private detective agency, serving all of Illinois and Indiana, with specialization in the greater Chicago area. Illinois requires security companies to carry $500,000 in liability insurance; however, SDC carries $5,000,000 in liability insurance, full workers’ compensation...
We are an Illinois licensed Chicago security company, owned and operated by current & former law enforcement professionals.
Free Home Security System! Only $99 installation. #1 in Security!