US · FMCSA ACTIVE
THE DIAMOND ENGINEERING CO
Grand Island, NE 68801 · DOT 145252
Company profile
Web-discovered · as of 2026-07-30
The Diamond Engineering Co. is a Grand Island, NE-based heavy construction firm specializing in bridge construction, underground utilities, and asphalt/concrete work. It operates a private fleet to support its civil projects across Nebraska, Kansas, Colorado, and Oklahoma.
Fleet use
Specialized service
Operating scope
Regional
Service model
own account
Equipment
dump, specialized, flatbed
Ownership
Private
Employees
51-200
HQ · 1521 W Anna St, Grand Island, NE 68801
Active USDOT 145252 and updated company website, active as of 2026.
Registry record
Source FMCSA · as of 2026-08-01
Fleet size
68
power units
Activity
road freight carrier
private licence
In operation since
1974
31 drivers
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