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.

Our company is licensed and insured throughout Illinois, Indiana, Tennessee and Kentucky to perform a variety of investigative and security services. This list includes (but is not limited to) providing off-duty officers, building security, private investigations, private bodyguards, CCTV services, GPS services and forensic services. Those in need of any of the aforementioned services are encouraged to contact the professionals at LawDog Security & Investigations Inc. All consultations and proposals are free for potential clientele, so contact us today.

LawDog Security & Investigations Inc. also offers services for school safety and school security.  Our highly trained staff with years of experience in critical incidents can and will provide you and your school a safe and secure environment.  We offer both armed and off duty police officers to secure your school as well as metal detectors and mobile patrols.  Let our staff conduct a school violence and safety audit in order to determine areas of concern as well as explain remedies for potential shortfalls.  Call us today for your free consultation!

Security Services | Markets

  • Armed Guards
  • Unarmed Guards
  • Security Patrol
  • Inter Modal Security
  • Mobile Patrol
  • Mobile Field Supervisors
  • Off-Duty Police Officers
  • Body Guards
  • Account Managers
  • School Safety
  • Undercover Operatives
  • Investigators
  • Security Consultants
  • Post Commanders
  • Fire Watch
  • Special Event Officers
  • Plain Clothes
  • Concierge Officers
  • Access Control
  • Security Audits
  • School Security
  • Shopping Centers
  • Commercial Real Estate
  • Apartments
  • Office Buildings
  • High Rise Security
  • Gated Communities
  • Hotels
  • Construction Sites
  • Senior Citizen Buildings
  • Parks and Campuses
  • Schools and Campuses