Trucking Companies in DIAMOND BAR, California

What FMCSA data shows for DIAMOND BAR, California

Active motor carriers headquartered here

352

Reported power units

571 across the 352 of 352 carriers that reported fleet data

Reported drivers

725 across the 352 of 352 carriers that reported driver counts

Reported fleet size

• 1–5 power units 284
• 6–24 12
• 25–99 1
• 100 or more 0
• Reported zero 55
• Not reported 0

Largest carriers by reported power units

The 25 carriers headquartered in DIAMOND BAR, California with the most power units reported to FMCSA. Fleet size is not a ranking of pay, safety, or hiring.

• CTOUR CHARTER LLC

  • USDOT 2916987
  • DIAMOND BAR
  • Power units 26
  • Drivers 31

• E&A SAFETY EXPRESS INC

  • USDOT 3957412
  • DIAMOND BAR
  • Power units 24
  • Drivers 15

• CTOUR EXPRESS LLC

  • USDOT 2917592
  • DIAMOND BAR
  • Power units 21
  • Drivers 56

• TRI-LINES EXPRESS INC

  • USDOT 2119348
  • DIAMOND BAR
  • Power units 20
  • Drivers 25

• LITTLE FAT TRUCKING

  • USDOT 2793694
  • DIAMOND BAR
  • Power units 13
  • Drivers 20

• UQI EXPRESS INC

  • USDOT 3137285
  • DIAMOND BAR
  • Power units 13
  • Drivers 13

• NIAGARA BOTTLING LLC

  • USDOT 1278788
  • DIAMOND BAR
  • Power units 11
  • Drivers 16

• U S DORCAS INC

  • USDOT 1574299
  • DIAMOND BAR
  • Power units 9
  • Drivers 12

• GRANDNESS PACIFIC LOGISTICS INC

  • USDOT 2811375
  • DIAMOND BAR
  • Power units 8
  • Drivers 10

• SPEAKERS TRANSPORTS CORP

  • USDOT 4164796
  • DIAMOND BAR
  • Power units 8
  • Drivers 8

• NEVER ENDING INTERNATIONAL INC

  • USDOT 3938032
  • DIAMOND BAR
  • Power units 7
  • Drivers 6

• R & R LOGISTICS TRUCKING INC

  • USDOT 3341405
  • DIAMOND BAR
  • Power units 6
  • Drivers 7

• ELITE FORCE TRANSPORTATION

  • USDOT 3802525
  • DIAMOND BAR
  • Power units 6
  • Drivers 6

• IDL LOGISTICS LLC

  • USDOT 1835693
  • DIAMOND BAR
  • Power units 5
  • Drivers 6

• VISION TREE EXPERTS INC

  • USDOT 2767350
  • DIAMOND BAR
  • Power units 5
  • Drivers 5

• CLOUD TRUCKING INC

  • USDOT 2783530
  • DIAMOND BAR
  • Power units 5
  • Drivers 5

• SPR LOGISTICS INC

  • USDOT 3170427
  • DIAMOND BAR
  • Power units 5
  • Drivers 5

• GOLDEN HARVEST TRANSPORTATION INC

  • USDOT 3268286
  • DIAMOND BAR
  • Power units 5
  • Drivers 5

• LYU INC

  • USDOT 3850607
  • DIAMOND BAR
  • Power units 5
  • Drivers 5

• EAGLE NEST EXPRESS INC

  • USDOT 3931942
  • DIAMOND BAR
  • Power units 5
  • Drivers 5

• ANSA LOGISTICS INC

  • USDOT 4127224
  • DIAMOND BAR
  • Power units 5
  • Drivers 5

• XSCAPE XPRESS INC

  • USDOT 2857673
  • DIAMOND BAR
  • Power units 4
  • Drivers 6

• YMT GLOBAL

  • USDOT 2870847
  • DIAMOND BAR
  • Power units 4
  • Drivers 4

• STARSIDE SECURITY & INVESTIGATION INC

  • USDOT 3132555
  • DIAMOND BAR
  • Power units 4
  • Drivers 6

• SPEEDY X GROUP INC

  • USDOT 3723571
  • DIAMOND BAR
  • Power units 4
  • Drivers 3

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About this page

Company locations are based on principal physical addresses reported to FMCSA. They do not necessarily represent hiring areas, service areas, terminal locations, or current job availability.

Source: Federal Motor Carrier Safety Administration (FMCSA) Company Census data. FMCSA data as of: August 15, 2026. FMCSA registration data may change over time. This site is not affiliated with or endorsed by FMCSA.