Gage Investigations is a St. Louis based Private Investigations company, fully licensed and insured through the state of Missouri. With over 16 years of experience in law enforcement, private security, and private investigations, we have an in-depth knowledge of investigative and intelligence gathering procedures, providing confidential, professional results.

We offer services to law firms, individuals, corporations, private companies, and the insurance industry. See our "services" page or contact us for a free consultation. 

Gage Investigations, LLC

111 Westport Plaza

6th Floor

St. Louis, Missouri 63146

Office: (314) 764-7712

Fax: (314) 542-3111

full service private investigation services