About Us


Experienced, Ethical Professionals

Our team is experienced, ethical, and committed to seeing each case through in a way that gets results.

We’ve been a regional leader in investigative services for over 25 years. Insurance companies, law firms, small businesses, individuals, and law enforcement agencies across the country turn to us for help with their most complex cases in Minnesota and Wisconsin.

Tyler Rikkola is the President of Applied Professional Services.


Service Area

Located in the international port city of Duluth, Minnesota, Applied Professional Services (APS) is a fully licensed investigative consulting firm serving clients with cases and investigations based in Minnesota and Wisconsin.