About Detective Wiszniewski
Dariusz Wiszniewski is a licensed detective (license number: 0000536) and the founder of the "DETEKTYW-WISZNIEWSKI" Detective Services Bureau. Detective Wiszniewski graduated from the Law and Administration Department at the University of Lodz, as well as the Higher Police Academy in Szczytno.
During his 18 years of service as police officer, detective Wiszniewski worked both in Lodz and Warsaw. He continued his career in the audit department of a big insurance company, a law and debt collection office, as well as a detective agency.
Almost 25 years of wide-ranging professional experience of our bureau’s founder puts us in the position to guarantee our Clients an exceptional level of service.