Investigation, Surveillance and Process Service Professionals
Our highly skilled and experienced investigators are capable of meeting a wide variety of client needs, all while providing ethical, legal surveillance and witness statements by experienced professionals.
Ethical, legal surveillance and witness statements by experienced professionals.
From motion hearings to lawsuits, with affidavit and rush service available.
Our expert civil and criminal investigators help you gather information and solve legal issues.
Impartial third-party solutions for custody, probate, and estate disputes.
& Wisconsin Since 1995
For over 25 years, APS has been protecting the assets and reducing the liability of clients ranging from individuals and small businesses to large corporations and state governments. Located in the international port city of Duluth, Minnesota, Applied Professional Services (APS) is a fully licensed investigative consulting firm serving Minnesota and Wisconsin.