About Us

The turn of the century brought a Scottish immigrant to America – the first of the family to enter the foundry industry. Three generations later, the family still produces quality castings having an international reputation. Read More >
Made In America

PO Box 190
102 N. Cool Springs Road
O’Fallon, MO 63366
Ph1: 636-272-6190
Ph2: 636-240-6196
Fax: 636-272-3555


Midwest Precision makes castings for the most dynamic businesses in America. Whether it’s pumps, valves, impellers, propellers, alloy pipe fittings, or parts for medical equipment or heat treating, Midwest Precision cast parts for these, and a thousand other businesses. Read More >