According to our records, this business is located at 27864 Irma Lee Cir in Lake Forest (in Lake County), Illinois 60045, the location GPS coordinates are: 42.265924 (latitude), -87.902574 (longitude). G L Simmons Co Inc is categorized under Machine Shops (SIC code 3599). Current estimates show that the unit has a sales volume of $492,000 and staff of approximately 4 people. You can contact the company by phone at (847) 367-6020.