We Make a Difference

Millstone Bangert and Fred Weber Form Millstone Weber, LLC

On May 23, 2014, Millstone Bangert, Inc. and the construction arm of Fred Weber, Inc. joined forces to become Millstone Weber, LLC. Headquartered in St. Charles, MO, we have developed into one of the leading construction firms in the Midwest, working on a diverse array of heavy civil transportation projects across multiple states.

Over our combined history, MW has completed many landmark projects, including complex urban interchanges, new interstate highways, runways, specialty bridges and mass transit systems.

Unwavering Commitment

Built on a foundation both rich in history and strong in values, Millstone Weber is committed to continuing the work ethic and vision established by our founders nearly a century ago.

We build on this foundation by actively striving for quality, innovation and improvement in everything we do across the industries, from highway & bridge to rail & mass transit to aviation, and those unique specialty projects in between.

Reputation for Quality

Over generations of hard work, we’ve earned our impeccable reputation for quality construction, outstanding customer support and superior project execution.

Today that work continues as we continue to eagerly grow into new markets and different sectors of the construction industry. It’s a big legacy to live up to, but it’s a challenge everyone at Millstone Weber accepts with enthusiasm and pride.

The History of How Millstone Bangert
and Fred Weber Became Millstone Weber


May 23, 2014

After a decade of extremely successful partnerships, Millstone Bangert, Inc. and the construction arm of Fred Weber, Inc. officially merge to become Millstone Weber, LLC.


MODOT Rte 65 Springfield, MO $9M, 7 Miles of Roadway in 42 Days.


Regional Office Opened in Colorado