Contact Us


National Investigations, Inc.
P.O. Box 254
Channahon, IL

1-800-798-5620 ext. 111. toll free
(815) 467-0074 phone
(815) 467-7603 fax














  • All investigations will be conducted within the compliance of the law to avoid entrapment, invasion of privacy, misrepresentation, and trespassing.
  • Our fees will remain within your specific budget.
  • There will never be any fee for consultations.
  • Our investigators will be available to testify in front of a judge, jury, hearing or an arbitrator.