We were vacationing at the Dells. On our way through Chicago, a car next to is threw a rock the size of a baseball at us. It hit the windshield right on the rear view mirror. The mirror broke off the glass and we were sprayed with glass. This place called us within the hour and we had an appointment the next day. They were prompt and speedy. Repaired the window in about an hour and a half. Jim was very helpful and friendly. An excellent resource for the area and for travelers.