Hanrahan Investigations Inc

Call
Website
4413 Roosevelt Rd Ste 110
Hillside, IL 60162
+1 (708) 343-1888
https://hanrahaninvestigations.com

Hanrahan Investigations Group, founded in 1956 by Edward R. Hanrahan, is a distinguished private investigative firm based in Hillside, Illinois, boasting over 65 years of experience. The company is managed by John Hanrahan and Dain Anderson, who lead a team of skilled investigators, including former FBI agents and specialists in various technical fields, to meet the diverse needs of their clients in the corporate and legal sectors.

Hanrahan Investigations Group offers a comprehensive range of services, including document preparation, surveillance, accident investigations, and corporate investigations. The firm emphasizes professional development by mentoring young investigators through partnerships with educational institutions, thereby ensuring a high standard of expertise in the litigation industry.

Generated from the website

Also at this address

Own this business?
See a problem?

You might also like

Lie detection service, Guard services

Theodore Polygraph Service

Theodore Polygraph Service is a professional polygraph testing company based in Hillside, IL. Specializing in lie detection services, they offer accurate and confidential polygraph examinations for a variety of purposes. With a team of experienced polygraph examiners, Theodore Polygraph Service provides reliable results to individuals, businesses, and organizations seeking truth verification. Their commitment to integrity and discretion ensures clients receive trustworthy polygraph testing services. Generated from their business information
Business services, nec, nec, Private investigator

Fdi Inc

Tri County Investigations
Private investigator, Business services, nec, nec

Tri County Investigations

Tri County Investigations is a fully bonded, insured and state licensed investigative agency located in Hinsdale, Illinois. For almost 40 years, Tri County Investigations has proudly provided legal support services to both attorneys, and individuals throughout the state of Illinois. We pride ourselves on the notion that each and every document deserves the upmost attention to detail.
United States›Illinois›Hillside›Hanrahan Investigations Inc

Partial Data by Infogroup (c) 2025. All rights reserved.