Welcome to Lawdog Security & Investigations Inc.

LawDog Security & Investigations Inc is a family operated business which is also a Certified Service Disabled Veteran Owned Small Business.  Our staffing is made up of active and retired law enforcement officers with over 75 years of combined experience. Alongside them, you will also find a number of investigators and professionals from multiple facets of security and investigations, ready for immediate response 24/7, 365 days a year.

LawDog Security & Investigations Inc. was recently featured in a story on local security companies and terrorism awareness by Medill Reports, which is a newspaper published by Northwestern University.

As both an armed and unarmed private security company serving the Chicago area, no job is too big or too small. In fact, it is a priority amongst all LawDog Security & Investigations Inc employees to put the client first in all circumstance, as we understand that whatever led you to our company is important to you. Rest assured that regardless of the size of the job, it will be taken very seriously.