According to our records, this business is located at RR 3 Box 1688 in Callahan (in Nassau County), Florida 32011, the location GPS coordinates are: 30.5621807 (latitude), -81.8306621 (longitude). Blackshear & Sons Contract Mtl is categorized under Automotive Wrecking for Scrap (SIC code 5093). Known organization owner is Peggy Blackshear-Ken. Current estimates show that the unit has a sales volume of $2,634,000 and staff of approximately 6 people. You can contact the company by phone at (904) 879-3344.