This from Mike Lopina:
Schiller Park FD - 10511 W United Parkway Driving north on I-294 and saw a header & heard traffic on fireground that indicated a fire in/on the roof. Bldg at 10511W United Pkwy is a 1sty non combustible 350x150. Looked like it was going to become an extra alarm fire from the tollway, but by the time I made my way there (10 minutes), it was out, companies had made a great knock and contained the fire to a rooftop HVAC unit with some extension to the roof deck. In addition to Schiller Park Eng 5, TL 5, Amb 5 & BN 5; Franklin Park Trk 2, Leyden Qnt 133, Norwood Park Eng 101 & Franklin Park BN 490. Awesome job by the crews working; especially considering the heat. Mike Lopina