Diamond Oil Field Services Inc (DOT# 1582423) – FMCSA Carrier Profile

DOT# 1582423MC# 667437● Active
Updated: 2026-03-09

Diamond Oil Field Services Inc is a registered motor carrier with the FMCSA under USDOT number 1582423. The company operates from El Reno, OK and maintains an active operating status with 20 power units and 40 drivers on record.

Safety Rating

FMCSA Safety Rating
Not Rated

No formal safety rating has been assigned to Diamond Oil Field Services Inc by the FMCSA. View official FMCSA record →

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Company Information

Address4201 S Radio Rd, El Reno, OK, 73036
Phone(405) 276-6060
Entity TypePrivate Property
OperationIntrastate (Non-Hazmat)
Power Units20
Drivers40
MCS-150 FiledFebruary 11, 2026
Annual Mileage1,252,000 mi (2025)
All carriers in OklahomaCarriers in El Reno, OK

Inspection Summary

All-time Inspections
All-time
18
Total
0
OOS
0
Driver OOS
0
Vehicle OOS
OOS Rate0.00%
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.

Crash History

Crash Records
All-time
1
Total
0
Fatal
0
Injuries
0
Tow-Away
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Frequently Asked Questions

What is USDOT Number 1582423?
USDOT number 1582423 is assigned to Diamond Oil Field Services Inc, an active motor carrier registered with the FMCSA, based in El Reno, OK.
How many inspections has Diamond Oil Field Services Inc had?
Diamond Oil Field Services Inc has recorded 18 total inspections with 0 out-of-service orders, representing an OOS rate of 0.00%.
Where is Diamond Oil Field Services Inc located?
Diamond Oil Field Services Inc is headquartered at 4201 S Radio Rd, El Reno, OK 73036.

Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 1582423 · Last updated: 2026-03-09. View official FMCSA record →