Two Locations to Serve You – Sioux Falls, South Dakota and Sioux City, Iowa

For A Free Phone Consultation Call Now (605) 368-1037 or (712) 254-8227


Welcome to SD Professional Services,  a full service Private Investigation company located in Sioux Falls, South Dakota and Sioux City, Iowa.  We are licensed, bonded, and insured to serve the needs of attorneys, businesses, insurance companies, and private individuals in the states of South Dakota and Iowa. We conduct investigations such as:


Process Serving

Infidelity Cases / Cheating Spouse

Child Custody Issues and Divorce Cases

Skip Tracing

Cell Phone & Computer Recovery or Forensics

Locating People  & Assets

Online Dating Background Check


For a free phone consultation call now (800) 314-6090 or reach Eric Hurlburt direct at (605) 368-1037.


workMeet the Investigator


Eric Hurlburt was born and raised in Southern California and moved to Sioux Falls in 2006.  His background is in law enforcement and has owned and operated his own business for the last 23 years.  Not only are you hiring an investigator with an extensive law enforcement background, but one that has been in a business environment for many years. His courses of studies are unmatched:


13 Years Law Enforcement in Southern California and South Dakota

  • DRE (Drug Recognition Expert) Training In Sacramento, CA
  • Extensive training in the backgrounds of Hispanic, Aryan Street/Prison Gangs, and Motorcycle Gangs-1%er
  • Formal training in interview, interrogation, and surveillance-from Wicklander-Zulawski
  • Certified K-9 Handler

7  Years Law Enforcement in Southern California

6  Years Law Enforcement in South Dakota

6 Years Lead Investigator and Manager in the private sector-Retail Theft & Dishonest Employee Investigations

23 Years Experience working with many types of investigations in the private sector

23 Years Working with Real Estate, Mortgage/Lending, and Title investigations

Featured news interviews by KSFY and KELOLAND,  TV news stations located in Sioux Falls, SD

Licensed South Dakota Private Investigator

Licensed Iowa Private Investigator

South Dakota Notary Public

Licensed South Dakota Real Estate Broker (Inactive)

Licensed California Real Estate Licensee (Inactive)



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