Freitag-Weinhardt, Inc.

Freitag-Weinhardt, established in 1883 and headquartered in Terre Haute, Indiana, is a full-service mechanical contractor with deep expertise across a range of industrial sectors. We specialize in process piping, high-purity piping, equipment setting, major outage support, and specialty welding services. Our advanced pre-fabrication facilities are equipped to handle carbon steel, stainless steel, high-purity piping, pressure vessel fabrication and repair, as well as alloy pipe spools. Freitag-Weinhardt has a proven track record of successfully delivering complex construction projects in the Pharmaceutical/Biotech, Power Generation, Refining, Heavy Industrial Manufacturing, and Food & Beverage industries.