Midwest Precision Castings

Midwest Precision Castings company information, Employees & Contact Information

Updated May 2026

Quick answer

Midwest Precision Castings is a Mining company. It has approximately 6 employees on record. Contact data was last refreshed in May 2026. Find Midwest Precision Castings's verified employee emails, phone numbers, headquarters address, and key decision makers below.

Midwest Precision Casting Company (MWPC) is a domestic foundry with a long history of producing quality castings in stainless steel, low carbon steel, tool steel, bronze, Hastelloy, and other exotic/specialized metals to a variety of industries (see Industries Served for details). We are proud of our casting capabilities that include investment wax, sand, and resin shell while offering value-added operations upon customer’s requests. Our quality assurance includes spectrographic metallurgical control on every heat poured. QA testing can include X-ray, dye penetrant and Rockwell hardness upon request.

Company Details

Employees
6
Address
102 N Cool Springs Rd, O'fallon,missouri 63366,united States
Industry
Mining
NAICS
Mining (except Oil and Gas)
Keywords
LLC.
HQ
O'Fallon, Missouri
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