Mueller Machine and Tool Co. is AS-9100D and ISO-9000/2015 Accredited. We are located at 5932 Jackson Avenue, St. Louis, Mo. 63134. We have approximately 70,000 square feet including 30,000 square feet high bay with overhead cranes, employing 84 people. We are located within minutes of Lambert Field Airport and Interstate 70 in North St. Louis County. Our shop is fully air conditioned with the most modern equipment and full engineering staff. We build DIE CAST DIES, STAMPING DIES, DRAW DIES, TRIM DIES, SPECIAL MACHINERY, FIXTURES, GAUGES AND PLASTIC MOLDS. Design services are available for non-aerospace tooling. High quality and short lead times are our specialty. Copyright © 2004 | Mueller Machine & Tool Co. ,LLC | 5932 Jackson St.Louis, MO | 63134 | 314.522.8080