THE DIAMOND ENGINEERING CO
AUTHORIZEDUSDOT
145252
MC Number
N/A
Fleet Size
68
Total Drivers
31
FMCSA-derived snapshot updated: August 23, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
Broker verification report
Want a verification report for this carrier?
Request your first CarrierOwl report free for THE DIAMOND ENGINEERING CO. We will use this DOT profile to show authority, insurance, safety, contact consistency, and timestamped notes your team can save before sending a rate con.
Safety overview
THE DIAMOND ENGINEERING CO is a mid-size interstate motor carrier based in GRAND ISLAND, Nebraska, operating 68 power units with 31 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 0.0% comes in under the 6.7% national average. The current imported FMCSA crash snapshot returned no matching crash rows for this carrier; this is not proof that no crash occurred. FMCSA records show 5 inspections for this carrier.
Truck insurance quotes
Need insurance for this carrier?
Enter your details and we'll check whether an eligible licensed insurance partner is available. Submission does not guarantee a quote or coverage.
BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Nebraska is 6.5% and the average vehicle OOS rate is 29.2% across 29,044 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Private (Property)
- Cargo Carried
- UNSPECIFIED
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
5
Total
56%
Driver %
Insurance on file
CarrierOwl's current public FMCSA filing snapshot returned no matching insurance rows. This does not prove that no private coverage exists; verify current requirements and filings directly with FMCSA and the carrier.
Crash history
0
Total Crashes
Similar carriers in Nebraska
Other carriers in the same state with a similar fleet size.
BARTO TRUCKING LLC
AKRS EQUIPMENT SOLUTIONS INC
SCHMADER ELECTRIC CONSTRUCTION CO INC
SELECT VAN & STORAGE CO
NMC INDUSTRIAL SERVICES LLC
Frequently asked questions
Is THE DIAMOND ENGINEERING CO authorized to operate?
CarrierOwl's FMCSA-derived snapshot for THE DIAMOND ENGINEERING CO (USDOT #145252) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is THE DIAMOND ENGINEERING CO's safety record?
THE DIAMOND ENGINEERING CO has 5 inspections in CarrierOwl's current imported snapshot; the snapshot returned no matching crash rows. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does THE DIAMOND ENGINEERING CO operate?
THE DIAMOND ENGINEERING CO operates 68 power units with 31 drivers on file. That puts them in the mid-size range.
Does THE DIAMOND ENGINEERING CO transport hazardous materials?
No. THE DIAMOND ENGINEERING CO does not have a hazardous materials flag in the FMCSA database.
Where is THE DIAMOND ENGINEERING CO located?
THE DIAMOND ENGINEERING CO is based in GRAND ISLAND, Nebraska at 1521 W ANNA, 68801. Phone: (308) 382-8362.
What are THE DIAMOND ENGINEERING CO's out-of-service rates?
THE DIAMOND ENGINEERING CO's driver out-of-service rate is 0.0%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 50.0%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.