JF Ahern is a mechanical and fire protection contractor that's lasted 140 years in Fond Du Lac, Wis. The company was named ENR Midwest Specialty Contractor of they Year, in part, because it worked on projects in 10 of ENR Midwest’s 11 states last year.
The Structural Engineers Association of Illinois gives out its annual awards, the redeveloped Old Chicago Post Office reopens and a historic Frank Lloyd Wright cottage gets a new home in Glencoe.
The $14.9-million, 500,0000-sq-ft MetroSouth COVID-19 alternate care facility was designed and built by Perkins and Will and Clark Construction in just 22 days.