888 431-6337 http://www.GaryLangAuto.com If you are looking for a high quality foreign and domestic service shop in McHenry, IL or near Huntley, IL come to Gary Lang Cadillac. Gary Lang Cadillac specializes in Cadillac auto repair. For a service shop near the Chicago, IL or Woodstock, IL area come to Gary Lang Cadillac. 1107 S. Route 31 McHenry, IL 60050. Check out our service specials and coupons by calling us at 888 431-6337 or by visiting http://www.GaryLangAuto.com.