Established in 1967
Proven track Record
Expertise In Diverse Areas
Reliable Staff Agents
Licensed Private Investigators
Experienced Expert Witnesses
Licensed, Bonded, & Insured
Government Contract Holder
Professionalism Beyond Reproach
Information Resources Experts
Nationwide Record Access
Worldwide Service & coverage
Confidential and Discreet
24 Hours Rapid Response Teams
Compliance With Local, State, &
Federal Laws

Our Ethos

Our Purpose at ICS as Private Investigators...
is to provide our clients with accurate answers to their questions in a professional, confidential, and cost effective manner.

Our Policy at ICS as Private Investigators...
is to secure our future through the development of long-term professional relationships based on a philosophy of earned trust and mutual respect.

Our Promise at ICS as Private Investigators...
is to sustain a consistently high level of knowledge, skill and attitude in the fulfillment of every assignment.

Recent Sioux Falls Inquiries

Origin	Investigation Location	Client Type	Case Type
South Dakota	Sioux Falls, South Dakota	Spousal or Matrimonial	Adultery or Infidelity Investigations (Marital)
Sioux Falls, South Dakota	Sioux Falls, South Dakota
Sioux Falls, South Dakota	Sioux Falls, South Dakota	Parental or Caretaker	Child Custody and Visitation Investigations
Minnesota	Sioux Falls, South Dakota	Individual Clients (Personal Cases)	Other Private Investigator Case
Montrose, SD, South Dakota	Sioux Falls, South Dakota	Spousal or Matrimonial	Adultery or Infidelity Investigations (Marital)
LA, California	Sioux Falls, South Dakota	Individual Clients (Personal Cases)	Locate Lost People
east bethel, Minnesota	Sioux Falls, South Dakota	Individual Clients (Personal Cases)	Child Support Enforcement and Collection
Sioux Falls, South Dakota	Sioux Falls, South Dakota	Parental or Caretaker	Child Abuse or Molestation
South Dakota	Sioux Falls, South Dakota	Spousal or Matrimonial	Online Social Networking Investigation
Texas	Sioux Falls, South Dakota	Spousal or Matrimonial	Adultery or Infidelity Investigations (Marital)

Start a Free Consultation

Description of Private Investigations in Sioux Falls

Click on one of the following to start your free consultation:
I need an investigation in Sioux Falls, South Dakota
I am in Sioux Falls, South Dakota, but need an investigation elsewhere

Jurisdictional, Licensing, and Regulation Concerns

South Dakota

No Private investigator license is required in the state of South Dakota; however a business license is required through the Department of Revenue.

Contact Information:

Phone: Phone: 1-800-829-9188

South Dakota does not require a state license for Private Investigators.

Link this page

Copy/paste this HTML code to link to this page:

Click on one of the following to start your free consultation:
I need an investigation in Sioux Falls, South Dakota
I am in Sioux Falls, South Dakota, but need an investigation elsewhere

Private Investigation Cases covered in this Area:

Clients Serviced in this Area:

Top Case Types for Sioux Falls


Adultery or Infidelity Investigations (Marital)
Unfaithful or Cheating Mate (Non-Marital)
Discrimination Claims Investigations
Employee Theft Investigation
Child Abuse or Molestation
Child Custody and Visitation Investigations

Sioux Falls Office Information

South Dakota - Sioux Falls (SI)

Sioux Falls, South Dakota

Office Contact: Greg Jamison

Case Studies

Adultery Surveillance Case Study
A concerned husband solicited the services of the trained professionals at International...

Adultery Violated the Law Michigan
Michigan Adultery Law clearly defines Adultery as a crime in its penal code.

Affair During Divorce of Wife with Attorney Case Study
A husband was in the middle of an international divorce, and his wife was overseas. The husband’s...

Alimony and Disability Fraud with Surveillance Case Study
When couples divorce, tensions rise when it comes to the allocation of alimony. Imagine this…..A...

Android and iPhone eDiscovery
Cell phone spyware is more common today than ever, but this does not mean you have to be...

Papers and Press Releases

January 30, 2012
Last Minute Valentines Day Investigations

ICS wants to help with your investigation into a spouse or someone in your life before Valentines day. Be sure your not a victim of Infideli...

January 19, 2012
ICS of Virginia Formed in ICS Licensee Program

ICS is proud to bring you our newest licensee to the ICS family, ICS of Virginia. Read about ICS of Virginia and what it has to offer

December 14, 2011
ICS of Ohio Seeks Licensees

ICS is actively seeking a qualified private investigator to become a lic...

November 09, 2011
Ben Walker Joins ICS at our Corporate Headquarters
International Counterintelligence Services (ICS) is pleased to announce the addition of Benjamin Walker, Case Analyst in the Scottsdale, Arizona offic...

November 03, 2011
ICS of California Joins CALI
International Counterintelligence Services of California (ICS of California) is proud to announce it has gained membership with The California Associa...

Recent Employment Applications

Apply Now

Case Consultant and Case Analyst
January, 2011
Sioux Falls , South Dakota, United States

Private Investigator Internship *Intern
June, 2010
sioux falls, South Dakota, United States

Private Investigator Internship *Intern
January, 2010
Sioux Falls, South Dakota, United States

Private Investigator Internship *Intern
October, 2009
Sioux Falls, South Dakota, United States

Private Investigator Internship *Intern
September, 2008
Sioux falls, South Dakota, United States

Qualified Party/Manager Investigator
July, 2008
Sioux Falls, South Dakota, United States

Surveillance Investigator
April, 2008
Sioux Falls, South Dakota, United States

Surveillance Investigator
January, 2008
Sioux Falls , South Dakota, United States

Private Investigator Internship *Intern
October, 2007
Sioux Falls, South Dakota, United States

Experienced Private Investigator
December, 2006
Sioux Falls, South Dakota, United States

ICS or International Counterintelligence Services refers to one or more of the associations, companies, or affiliates operating under the ICS or International Counterintelligence Services trade name. Each ICS company is independently owned and operated. Each ICS company is individually responsible for providing client services and for any errors and omissions therefrom.

ICSWorld.com is owned and operated by ICS World, L.L.C. Copyright © 2010 - ICS World, L.L.C. “ICS” and “International Counterintelligence Services” are trademarks of ICS, World, L.L.C. No original content or images may be reproduced by any means without the express written consent of ICS World, L.L.C. (Technology BETA 3.00.00). Site is subject to the TERMS OF USE