Allegiance Investigators locates old friends, past romantic interests, business associates, runaways and those that owe you money. We utilize the latest investigative techniques to trace or find people who have skipped out on their personal, financial or legal obligations. We are happy to customize any missing person investigation based on your needs. Your first consultation is free and confidential.

Missing Persons:

More than half of the missing person cases reported each year is for children under the age of 18. Private Investigators are often hired to find official missing persons or estranged relatives or associates. Have you simply lost touch, or has someone chosen to disappear? If you can provide us with a proper name and proper identifiers, such as date of birth, or social security number, your chance of success is greatly enhanced. We are available to discuss your case if you have need for a competent professional investigator.

Skip Trace:

The term skip trace comes from the expression "to skip town" meaning to leave in a rush, leaving minimal clues behind for someone to "trace" the "skip" to a new location. People usually skip town because of financial hardship, so the term is usually applied to the task of finding individuals for collection or debt recovery, although this may not always be the case. The term has also become synonymous with the finding of any missing person. Most websites advertising to “find someone for 35.00” or other such claims are almost, without exception useless if not outright scams. Don’t let these searches confuse you. Allegiance Investigators can help clarify your search efforts. We have been conducting locates for more than 20 years. While we utilize the latest data base resources on most locates, we find further investigative inquiries are often necessary for successful results. Whether you need to locate an estranged relative, an old friend or schoolmate, a missing child, or a biological parent; we can help.


Are you the victim of a crime or other some other questionable situation? Would you like to know if perhaps others have information about the incident that may help, but you don’t know how to start or where to look? Call Allegiance Investigators for a free confidential no obligation consultation to see if we can be of assistance.

Locate Missing Persons / Witnesses

Common Locate Services we provide:

  • Debtor locates
  • Runaways
  • Friends Relatives Past Associates
  • Witnesses

Contact Us Today

Allegiance Investigators
PO Box 87930
Sioux Falls, SD 57109