Diamond B Operating Llc (DOT# 2120653) – FMCSA Carrier Profile
doing business as DIAMOND B ENERGY SERVICES
DOT# 2120653MC# 1707203● Active
Updated: 2026-03-09
Diamond B Operating Llc is a registered motor carrier with the FMCSA under USDOT number 2120653. The company operates from Lubbock, TX and maintains an active operating status with 129 power units and 128 drivers on record.
Safety Rating
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Company Information
Address6607 Toledo Ave, Lubbock, TX, 79414
Phone(806) 785-1300
Entity TypeAuthorized For Hire
OperationInterstate
Power Units129
Drivers128
MCS-150 FiledJune 12, 2025
Annual Mileage16,820,000 mi (2024)
Inspection Summary
All-time Inspections
All-time111
Total
55
OOS
3
Driver OOS
52
Vehicle OOS
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-time6
Total
0
Fatal
4
Injuries
0
Tow-Away
BASICS Safety Scores
BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories0.2
Unsafe Driving
0.2
HOS Compliance
0.0
Driver Fitness
0.0
Controlled Substances
7.5
Vehicle Maintenance
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Frequently Asked Questions
What is USDOT Number 2120653?
USDOT number 2120653 is assigned to Diamond B Operating Llc, an active motor carrier registered with the FMCSA, based in Lubbock, TX.
How many inspections has Diamond B Operating Llc had?
Diamond B Operating Llc has recorded 111 total inspections with 55 out-of-service orders, representing an OOS rate of 49.55%.
Where is Diamond B Operating Llc located?
Diamond B Operating Llc is headquartered at 6607 Toledo Ave, Lubbock, TX 79414.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 2120653 · Last updated: 2026-03-09. View official FMCSA record →