Call Us Free: 1-888-876-1010
  • Experienced, Trained, and Motivated Staff especially in Complex and Financial Fraud Matters.

  • Latest Surveillance Equipment, Internet Investigation, GPS tracking and Digital Forensics

  • Our team brings over 150 years of combined professional experience to your investigation.

At Research North, we have the investigative resources, technology and field experience to capture the
evidence you need in a discreet and confidential manner.

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Look no further. You'll find it at Research North, Inc. Investigation Services!

Research North, Inc. Investigation Services in Michigan and Wisconsin, a full-service private detective agency conducting insurance and business fraud investigations (specializing in video surveillance), financial investigations, digital evidence recovery and personal matters.
At Research North, Inc. Investigation Services , you'll discover an easy to use, information packed website.
Check out Background Checks Work for thorough, well researched and professional pre-employment screening.

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Research North, Inc. (RNI) is a full-service licensed private investigation firm providing quality and cost-effective investigation services state-wide in Michigan and Wisconsin. As a Michigan Private Detective Agency, its Field Investigators conduct insurance fraud claims investigations, and they specialize in gathering digital video evidence using state of the art covert and long range equipment. At Research North, Inc. (RNI), we are dedicated to obtaining the truth for our clients. Research North, Inc. (RNI) is a Michigan Private Detective Agency that has been in business since 1981 and is licensed, insured, qualified, thorough, reliable and confidential for your safety and protection. Research North, Inc. (RNI) investigative services include domestic inquiries relating to divorce, custody, hidden assets and other family matters. Research North, Inc. (RNI) also specializes in interviews and litigation support on general civil and criminal matters, witness locations, expert financial investigations and computer/cell phone digital data evidence recovery. More information is available at Research North, Inc. (RNI) offers investigative service and local billing from mid-Michigan, northern Michigan and from Michigan’s Upper Peninsula. 

Research North, Inc. (RNI) also conducts professional pre-employment background investigations for businesses and individuals through a separate company owned by Research North, Inc. (RNI). It is called, and more information is available at Check out Background Checks Work for thorough, well researched and professional pre-employment screening and background checks for both employers and employees in Michigan and Wisconsin as well as nationwide.  Contact Michigan Headquarters at 207 Michigan St., Petoskey, MI 49770 at telephone number 231-347-7366 or Toll Free at telephone number 888-876-1010.

☎ Contact our local Research North, Inc. (RNI) offices:

• Saginaw, MI 48638 at telephone number 989-497-1070

• Lansing, MI 48912 at telephone number 517-332-4300

• Alpena, MI 49707 at telephone number 989-356-4500

• Petoskey, MI 49770 at telephone number 231-347-7366

• Traverse City, MI 49684 at telephone number 231-947-6300

• Marquette, MI 49855 at telephone number 231-347-7366

• Research North, Inc. (RNI) Michigan Headquarters Toll Free at 888-876-1010

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Copyright ©, All rights reserved Research North, Inc. and RNI, Research North and are registered trademarks of Research North, Inc. 207 Michigan, Petoskey, Michigan 49770; Produced by Charles Rettstadt.

Michigan Investigator License 370120202614
Wisconsin Investigator License 15691