US · FMCSA ACTIVE HAZMAT
MILLSTONE WEBER LLC
St Charles, MO 63301 · DOT 379451
Company profile
Web-discovered · as of 2026-07-30
Millstone Weber, LLC is a full-service heavy civil construction company specializing in transportation infrastructure, including bridges, highway paving, and railroad construction. They self-perform work throughout the Midwest.
Fleet use
Specialized service
Operating scope
Regional
Service model
dedicated, own account
Equipment
flatbed, dump, specialized
Ownership
Private
Employees
501-1000
HQ · 601 Fountain Lakes Boulevard, Saint Charles, MO 63301
Active website, current projects (2026), and active hiring.
Registry record
Source FMCSA · as of 2026-07-08
Fleet size
97
power units · corroborated
Activity
road freight carrier
private licence
In operation since
1990
140 drivers
US compliance
Source FMCSA L&I / SAFER · as of 2026-07-12
Operating authority
None / private
Insurance on file
No
Out of service
No
Safety rating
CONDITIONAL
Crashes (24 mo)
1
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