US · FMCSA ACTIVE HAZMAT
UNITED CONTRACTORS INC
Grimes, IA 50111 · DOT 179912
Company profile
Web-discovered · as of 2026-07-30
United Contractors, Inc. is an Iowa-based, partially employee-owned civil construction company specializing in bridges, concrete structures, and retaining walls, operating its own fleet for internal material transport.
Fleet use
Private fleet
Operating scope
Regional
Service model
own account
Equipment
specialized, dump
Ownership
Private
Employees
51-200
HQ · 3101 SW Brookside Dr, Grimes, IA 50111
Active website with 2026 job openings, recent project references, and matching address/phone from 1959.
Registry record
Source FMCSA · as of 2026-08-01
Fleet size
38
power units
Activity
road freight carrier
private licence
In operation since
1974
42 drivers
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