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About Us

Industry Leader

Dependable Support

Product Innovation

U.S.A. Manufacturing
We manufacture quality products. It's what we do. Since our founding in 1931, Dwyer manufacturing has expanded across several Midwest states, including Indiana, Michigan, and Missouri. For us, it’s not enough just to support U.S. based jobs. We focus on designing and assembling our products in the United States.
Some quick facts about us:
Why Dwyer
Markets

Indoor Environmental Quality

Critical Environments
