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Tag: Michael L. Duffy


Per Mar Security Services’ Chairman of the Board Michael L. Duffy passes away

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Per Mar Security Services’ Chairman of the Board Michael L. Duffy passes away

January 26, 2022Cory Harris, Managing Editor

DAVENPORT, Iowa—Per Mar Security Services, a leading provider of total security solutions for residential and commercial clients in the Midwestern United States, has announced the passing of Chairman of the Board Michael L. Duffy on Jan. 21, 2022. He was 71. Duffy’s parents, John and Eleanor Duffy, founded Per Mar Security Services in 1953 in Davenport, Iowa. The company was originally chartered as a security and investigative business that started out in Michael’s parents’...

Brian Duffy, Michael L. Duffy, Per Mar Security Services


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