JP McMahon & Company

JP McMahon and Company is a construction company, which builds customized single family homes. James P. McMahon heads the Hinsdale-based firm. He is believed to be a cousin of Joseph Birkett. JP McMahon and Company gave the Birkett campaign a loan for $100,000 on March 5, 2002.

JP McMahon and Company is a career patron of former Attorney General candidate Joe Birkett (R), and has not contributed money to any other campaign.

Last revised June 2011.