Glen Ellyn, Ill. — College of DuPage HVACR students Joe Zulegar of Oak Lawn (above, center), Conner Foley of Aurora (above, right) and Trevor Cook of Lombard (above, left) took first, second and third place, respectively, in the fifth annual Vocational/Junior College HVACR competition hosted by the Chicago Pipe Fitters Local Union 597. COD students Read more