Criminal Investigation

We are experts at finding and securing evidence.
Jerry Negen Private Investigator
contact us today

Elder Abuse Investigation

Don't let others take advantage of our elderly population.
Jerry Negen Private Investigator
contact us today

Auto Accident Investigation

Helping clients get the answers and information they need.
Jerry Negen Private Investigator
contact us today
call (218) 454-0853 today for a free consultation

During this time we will continue to offer clients investigative services.

Private Investigator Services

Minnesota detective agency that supports attorneys, businesses & individuals
Investigations for Attorneys


We offer private investigator services for law firms in Minnesota. We can help conduct investigations for your clients.

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Investigations for Businesses


We have the skills, training, and resources to conduct investigations for businesses and corporations in an effective manner.

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Investigations for Individuals


Suspect someone is betraying your trust? We can conduct thorough investigations on your behalf to obtain the truth.

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A little more about Negen's Investigative Services!

  • 1

    Criminal Litigation Services

    Do you need a private investigator to assist you with a criminal matter that is pending against you or someone you know?  Check out our page to learn more about this service.

  • 2


    Are you having disputes about visitation or custody of your child?  We understand how upsetting your life is when you need to consider hiring a private investigator for family matters. There are many different areas of family concerns that we can assist you with.

  • 3

    Cheating Spouse

    Do you suspect a spouse of cheating and you’re not sure what to do?  Statistics say that 85% of women who feel their lover is cheating are correct and 50% of men who feel their lover is cheating are right. If you have suspicious warnings or signals of infidelity by your spouse or partner contact us.

  • 4

    Auto Accident

    Were you involved in an auto accident, and not sure what to do?  Check out our page to learn more about our services.

  • 5

    Elder Abuse

    Do you suspect elder abuse or neglect is occurring to a family member or friend?  We do complete investigations on elder law and abuse cases.  This can also include vulnerable adults.  

  • 6


    Do you need help in locating lost, deleted, or erased data from a cell phone or computer?  Check out our page to learn more about our services.

  • 7

    about us

    Do you have questions about our experience in conducting investigations?  Check out our page to learn more about our services.

Civil Cases Per Year
Criminal Cases Per Year
Auto Accident Cases
Elder Abuse Cases

our Complete Private Investigator services Include

  • Domestic Family Problems
  • Spousal Surveillance
  • Child Custody
  • Background Investigation Checks
  • Pre-Employment Investigation Checks
  • Insurance Cases
  • Criminal Cases
  • Civil Cases
  • Notary Services
  • Locating Individuals
  • Surveillance Services
  • Day-care Background Checks
  • Adult & Child Finger Printing
Start Your Investigation Today!
  • Nanny Background Checks
  • Infidelity Investigations
  • Corporate & Domestic Surveillance
  • Divorce / Child Custody Investigations
  • Difficult Process Services
  • Pre-Trial Investigation
  • Police Officer "Use of Force" Reviews
  • Employment Misconduct
  • Death Investigations
  • Missing Person Cases
  • Locating Witnesses
  • Fraud Investigations
Child custody investigations
Criminal background checks
Fraud investigations
Divorce Investigations
Elder abuse and reporting
Surveillance Investigations

what our clients have said

Thomas Pearson / Attorney at Law

“Jerry and his staff at Negen’s are quick to respond to all types of service and investigative needs, very efficient and professional. On top of that, they are nice folks to deal with. We would recommend them to anyone… “

Steven Lastovich / Attorney at Law

"Jerry has the technological equipment and investigative resources to conduct state-of-the-art surveillance techniques. He and his team have the skills and experience to obtain high value information. I would recommend Negen Investigative Services to anyone!“

Sherry Watland

"I have enjoyed working with Jerry Negen for my commercial and residential rental properties.  It is helpful to have someone local to take care of my background checks.  I will certainly recommend Negen’s Investigative Services.  All the best, it’s been a pleasure doing business with you!"