1. Big Bear Mining Corp 60 E Rio Salado Pkwy, Tempe, AZ 85281 Coordinate: 33.43025,-111.93892 Phone: (480) 253-0323
2. Mine Staffing Svc Intl 2145 E Warner Rd, Tempe, AZ 85284 Coordinate: 33.33434,-111.89534 Phone: (760) 929-0600