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Freight Carrier/shipper · Lubbock, TX

DIAMOND B ENERGY SERVICES

6607 TOLEDO AVE · Lubbock, TX 79414

AUTHORIZED FOR:
  • MC #739224
  • USDOT #2120653 USDOT Active
  • 129
    Power Units
  • 128
    Drivers
  • Carrier/shipper
    Entity Type

About this carrier

DIAMOND B ENERGY SERVICES is a Lubbock, TX freight carrier/shipper that is authorized for: in the state of Texas. This company has 129 truck(s) in their fleet and 128 truck drivers. Their motor carrier number is MC-739224 and their USDOT number is 2120653.

Sourced from FMCSA SAFER · last filed 06/12/2025 · last updated Jun 24, 2026.

Carrier Details

  • Legal Name DIAMOND B OPERATING LLC
  • Operating Status AUTHORIZED FOR:
  • MCS-150 Filed 06/12/2025
  • MCS-150 Mileage 16,820,000 (2024)

Authority & Operations

Operation Classification
  • Authorized for Hire
Carrier Operation
  • Interstate

Cargo Authorized

  • Liquids/Gases

Operating Territory

Map of states where this carrier has roadside inspections Texas — 119 inspections (past 24 months) Texas — 119 inspections (past 24 months) Louisiana — 13 inspections (past 24 months) Arkansas — 7 inspections (past 24 months) Tennessee — 1 inspection (past 24 months)

Inspection activity   Inspected in 4 states over the past 24 months: TX (119), LA (13), AR (7), TN (1). Home base: Lubbock, Texas.

Safety Record

31 Severe Violations Updated 6 hr ago

Crashes (24 mo)

  • 0
    Fatal
  • 4
    Injury
  • 5
    Tow
  • 9
    Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 0.43 6 Crash Indicator Not Public — Hours of Service 0.48 12 Vehicle Maintenance 5.97 79 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 0 0

Inspection Summary

  • 140
    Total
  • 48
    Clean
  • 92
    With violations

24-month window ending Jun 26, 2026

Violations Cited 92 unique codes

Critical 28

  • 173.24(b)(1)Release of Hazardous Materials from package2× OOS×2 SW 10
  • 392.2-SLLS4State/Local Laws - Speeding 15 or more miles per hour over the speed limit1× SW 10
  • 393.75(a)(3)Tire-flat and/or audible air leak10× OOS×10 SW 8
  • 393.75(a)Flat tire or fabric exposed2× OOS×2 SW 8
  • 393.75A3-TAOLTISTires - All others, leaking in tread area and inflation less than 50% of the maximum inflation pressure on tire equipped with ATIS1× OOS×1 SW 8
  • 393.75(a)(1)Tire-ply or belt material exposed1× OOS×1 SW 8
  • 393.75(c)Tire-other tread depth less than 2/32 of inch measured in a major tread groove3× SW 8
  • 393.75A1-TBSPTires - All others - Has damaged plies evident in the sidewall up to 2 square inches1× SW 8
  • 393.207(a)Axle positioning parts defective/missing4× OOS×3 SW 7
  • 395.8(e)(1)PCHOS - False record of duty status driver improper use of Personal Conveyance - Not OOS1× OOS×1 SW 7
  • 393.9TSInoperative turn signal9× OOS×3 SW 6
  • 393.9A-LSLIWRLighting - Stop lamps - Both inoperative when required to be on1× OOS×1 SW 6
  • 396.3(a)(1)Pitman Arm - welded / missing nuts1× OOS×1 SW 6
  • 393.209(d)Steering system components worn, welded, or missing1× OOS×1 SW 6
  • 393.9A-LTSILighting - Turn signal - Any inoperative on the rearmost vehicle.1× OOS×1 SW 6
  • 393.209(c)Loose steering column1× OOS×1 SW 6
  • 395.8A1-HOSPHOS (Property) - Failing to have a record of duty status using the method prescribed2× OOS×2 SW 5
  • 177.823A-HMTVMCMIDHM (Transport Vehicle Markings) - Any ID Number misrepresents the material transported.2× OOS×2 SW 5
  • 177.823A-HMTVMMCNIDHM (Transport Vehicle Markings) - 50% or more of the required ID numbers are missing for each material1× OOS×1 SW 5
  • 395.8A-NON-ELDNo record of duty status when one is required (ELD Not Required)1× OOS×1 SW 5
  • 393.47(b)Mis-matched brake chambers on same axle2× OOS×2 SW 4
  • 393.48(a)Inoperative/defective brakes4× OOS×1 SW 4
  • 396.3A1BLBrake system pressure loss1× OOS×1 SW 4
  • 393.45(a)Air Brake tubing improperly joined or spliced1× OOS×1 SW 4
  • 177.817(a)No or improper shipping papers (carrier)3× OOS×3 SW 3
  • 396.3(a)(1)Inspection, repair and maintenance of parts and accessories9× OOS×1 SW 2
  • 177.801Accepting or Transporting Hazardous Materials not prepared in accordance with regulations1× OOS×1 SW 2
  • 396.3(a)1BOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination7× OOS×7 SW 0

Unsafe Driving 3

  • 392.16Failing to use seat belt while operating a CMV2× SW 7
  • 392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit2× SW 4
  • 392.22A-DDriver - Failed to activate hazard warning signal flashers1× SW 1

Hours of Service 10

  • 395.8E-HOSPDHOS (Property) - No driver may make a false report in connection with a duty status. Explain2× SW 7
  • 395.8F01Drivers record of duty status not current1× SW 5
  • 395.24(d)ELD cannot transfer ELD records electronically2× SW 3
  • 395.22GPortable ELD not mounted in a fixed position and visible to driver1× SW 1
  • 395.22G-ELDMFVHOS (ELD) - A portable ELD is not mounted in a fixed position and visible to the driver when seated in the normal driving position.1× SW 1
  • 395.22H4Driver failed to maintain supply of blank drivers records of duty status graph-grids1× SW 1
  • 395.24HOS (ELD) - ELD Form and Manner1× SW 1
  • 395.24C2IIDriver failed to manually add the trailer number1× SW 1
  • 395.24C2IIIDriver failed to manually add shipping document number1× SW 1
  • 395.8Record of Duty Status violation (general/form and manner)1× SW 1

Hazardous Materials 13

  • 180.407(a)Failure to test / inspection a specification cargo tank when due1× SW 7
  • 172.516(c)(6)Placard damaged, deteriorated, or obscured4× SW 5
  • 172.328(d)Fail to mark manual remote shutoff device with "Emergency Shutoff"2× SW 5
  • 172.516(c)(1)Placard not securely affixed or attached1× SW 5
  • 172.506(a)(1)Placards not affixed to vehicle1× SW 5
  • 172.519Placard does not meet specifications1× SW 5
  • 172.602(c)(1)Maintenance/accessibility of Emergency Response information3× SW 3
  • 177.817(e)Shipping paper accessibility3× SW 3
  • 172.602(b)Form and manner of Emergency Response information2× SW 3
  • 172.202A7-HMSPSHM (Shipping Papers) - Shipper HM shipping paper does not list number and type of package as required.1× SW 3
  • 172.202(a)(4)No or improper Packing Group listed1× SW 3
  • 172.202(a)(5)No or improper Total Quantity listed1× SW 3
  • 177.817E2-HMHCHM (Highway Carriage) - Failing to have HM shipping papers readily accessible.1× SW 3

Vehicle Maintenance 38

  • 393.9HInoperable head lamps7× SW 6
  • 393.9TInoperable tail lamp5× SW 6
  • 393.19Inoperative/Defective Hazard Warning Lamp4× SW 6
  • 393.209(e)Power steering violations2× SW 6
  • 393.9A-LRLILighting - Tail lamp - Any inoperative1× SW 6
  • 393.25(e)Lamp not steady burning1× SW 6
  • 393.47(e)Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt14× SW 4
  • 393.53(b)CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear10× SW 4
  • 393.45DLUVBrake Connections with Leaks Under Vehicle6× SW 4
  • 393.45DLPCBrake Connections with Leaks - Connection to Power Unit5× SW 4
  • 393.55(e)No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/19984× SW 4
  • 396.3A1BBrakes (general) Explain:4× SW 4
  • 393.45B2UVBrake Hose or Tubing Chafing and/or Kinking Under Vehicle4× SW 4
  • 393.55(d)(3)No or Defective ABS Malfunction Indicator for towed vehicles on vehicles manufactured after February 20013× SW 4
  • 393.55(c)(1)Truck Tractor manufactured on or after March 1, 1997 not equipped with an antilock brake system2× SW 4
  • 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear2× SW 4
  • 396.17(c)Operating a CMV without proof of a periodic inspection1× SW 4
  • 393.47(a)Inadequate brakes for safe stopping - Brake Lining condition1× SW 4
  • 396.17C-PIOperating a CMV without documentation of a periodic inspection1× SW 4
  • 393.45UVBrake Tubing and Hose Adequacy Under Vehicle1× SW 4
  • 393.48A-BIADAir Disc Brake - Inoperative other than a steering axle1× SW 4
  • 396.5(b)Oil and/or grease leak6× SW 3
  • 393.11TUTruck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 19974× SW 3
  • 393.11No or defective lighting devices or reflective material as required3× SW 3

Locations

Physical Address
DIAMOND B ENERGY SERVICES
6607 TOLEDO AVE
LUBBOCK, TX 79414
Mailing Address
DIAMOND B OPERATING LLC
P O BOX 94868
LUBBOCK, TX 79493

Location on Map

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Related Companies

Other entries in the FMCSA database that share data with this carrier — name, phone, or address overlap. Worth a closer look during vetting.

Same physical address 1

These carriers are registered at the same street + ZIP.

CompanyStatusPower UnitsDriversMC#USDOT#
SALTY DAWG TRUCKING LLC
Lubbock, TX
USDOT Active AUTHORIZED FOR:1916342362369970

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