• Main
  • Services
  • Investigative Areas
  • Inquiries
  • Contact Us
Contact
Phone: (708) - 343.1888
Toll Free: (800) - 667.5500
Fax: (708) - 343.1892
Address: 4413 Roosevelt Road
Suite 110
Hillside, IL 60162
Affiliations


Licensed in:
AL: 512
AZ: 1657571
AR: 002313
CT: A-2648
DE: 14-104-A
FL: A1300289
GA: PDC050458
IL: 117.00934
IN: PI20800448
IA: 1389
KS: A-5691
KY: 163097
MI: 3701206624
MO: 2013040509
NC: 007996P10
NE: 506
NH: DA-939
NJ: 9305
NY: 11000186890
OH: 201490001081
SC: D3118
TN: 2060
TX: A20542
WA: 604709381
WI: 17031-62
WV: 35649
PA: CP-23-MD-589-15
LA: 8745-111715-LA

Welcome!


The Hanrahan Investigations Group is a privately-held corporation originally founded by Edward R. Hanrahan in 1956 as Hanrahan Investigations.

Over the past 50+ years valuable contacts and sources have been developed that enable Hanrahan Investigations Group to satisfy its clients' needs.

Chris, John, and Dan Hanrahan are the management core of the company. Each partner possesses an impressive level of expertise with respect to the responsibilities of the group's clients. Additionally, the group's staff is comprised of investigators, including former FBI agents, local governmental and police personnel along with technically trained personnel.

Hanrahan Investigations has an ongoing relationship with Western Illinois University Law Enforcement and Justice Administration Department through an internship program. Hanrahan Investigations is compelled to assist, mentor and train young investigators to become professionals in the litigation industry.

The company's complete concentration of expertise is available to meet the challenges in the corporate and legal worlds of today.

© 2010- 2023 Hanrahan Investigations Group, Inc.
Designed & Developed by nDeviX