Founded in 1921, MPM Industries, Inc. (formerly known as Mechanics Planing Mill, Inc.) is a construction materials supplier based in the Metro East of St. Louis, MO area in Glen Carbon, IL.

We provide commercial and residential builders with a full range of custom building products and services. We are a specialized sales, service and installation company for custom wood doors, architectural woodwork, door hardware, windows, and more.


To help MPM Industries celebrate 100 years of business, the Illinois Business Journal did this feature story. Click here.

Terms & Conditions

Click here to view our Proposal Terms & Condition

Get a Quote