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Diamonds Express Inc

USDOT activeAuthority activeCarrier · Interstate
  • USDOT3440933
  • MC1117536
  • LocationLancaster, CA
  • Phone(909) 701-8000
  • Fleet12 power units · 5 drivers

Diamonds Express Inc (USDOT 3440933, MC-1117536) is an interstate motor carrier based in Lancaster, California with 12 power units and 5 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 28 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 10, 2026

Operating authorityActive · MC-1117536Motor Carrier of PropertyLiability insurance$750,000 on fileRequired: $750,000Safety ratingNot rated28 inspections in 24 monthsOut-of-service ordersNone on fileFMCSA out-of-service orders fileRegistration (MCS-150)Updated May 5, 20266 months agoProcess agent (BOC-3)On fileTruck Process Agents of America, Inc.

Got a call or email from someone using this company’s name? Check the phone number or email against FMCSA records.

Operating authority

Status from the FMCSA Company Census File, November 10, 2026

DocketAuthority typeStatus
MC-1117536Motor Carrier of Property (except Household Goods)Active

First granted on July 10, 2020 · see full authority history.

Insurance

FMCSA licensing system (Motus), November 11, 2026

  • Liability (BIPD) required$750,000
  • Liability (BIPD) on file$750,000
  • Cargo insurance required / on fileNo / No
  • Bond required / on fileNo / No

Filings on file

TypeInsurerCoverageEffective
Liability (BIPD) BMC-91XSouthlake Specialty Insurance Company$750,000Nov 2, 2026
Insurance history: 24 past filings
TypeInsurerEffectiveEndedReason
Liability (BIPD)Southlake Specialty Insurance CompanySep 2, 2026Nov 11, 2026Replaced
Liability (BIPD)Southlake Specialty Insurance CompanyJul 31, 2026Sep 10, 2026Replaced
Liability (BIPD)Southlake Specialty Insurance CompanyJun 16, 2026Aug 28, 2026Replaced
Liability (BIPD)Southlake Specialty Insurance CompanyJun 4, 2026Sep 2, 2026Replaced
Form BMC-35Southlake Specialty Insurance CompanyJun 3, 2026Aug 28, 2026Cancel
Liability (BIPD)Southlake Specialty Insurance CompanyDec 18, 2025Jun 3, 2026Replaced
Liability (BIPD)Southlake Specialty Insurance CompanyAug 12, 2025Dec 18, 2025Replaced
Liability (BIPD)Knight Specialty Insurance CompanyJun 27, 2025Jun 16, 2025Replaced
Liability (BIPD)Knight Specialty Insurance CompanyJun 19, 2025Jun 16, 2025Replaced
Liability (BIPD)Southlake Specialty Insurance CompanyJun 16, 2025Aug 14, 2025Term / cancl
Liability (BIPD)Knight Specialty Insurance CompanyMay 23, 2025Jun 16, 2025Replaced
Liability (BIPD)Knight Specialty Insurance CompanyJun 16, 2024May 23, 2025Cancel
Liability (BIPD)Southlake Specialty Insurance CompanyAug 27, 2023Jun 16, 2024Cancel
Liability (BIPD)Southlake Specialty Insurance CompanyJul 2, 2023Aug 27, 2023Cancel
Liability (BIPD)United Specialty Insurance CompanyMay 24, 2023Jul 2, 2023Cancel
Liability (BIPD)United Specialty Insurance CompanyApr 1, 2023May 24, 2023Cancel
Liability (BIPD)United Specialty Insurance CompanyFeb 25, 2023Apr 1, 2023Cancel
Liability (BIPD)United Specialty Insurance CompanyDec 31, 2022Feb 25, 2023Cancel
Liability (BIPD)United Specialty Insurance CompanyOct 29, 2022Dec 31, 2022Cancel
Liability (BIPD)United Specialty Insurance CompanyAug 26, 2022Oct 29, 2022Cancel
Liability (BIPD)United Specialty Insurance CompanyJul 2, 2022Sep 22, 2022Cancel
Liability (BIPD)United Specialty Insurance CompanyJul 10, 2021Jul 2, 2022Cancel
Liability (BIPD)United Specialty Insurance CompanyApr 30, 2021Jul 10, 2021Cancel
Liability (BIPD)United Specialty Insurance CompanyJul 10, 2020Apr 30, 2021Cancel

Process agent (BOC-3)

Truck Process Agents of America, Inc., Fargo, ND

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

28
Inspections
9 with no violations
20.0%
Driver out-of-service
5 of 25 inspections
46.2%
Vehicle out-of-service
6 of 13 inspections
2
Crashes
0 fatal · 0 injury · 2 tow-away

Inspected most often in: Arkansas (9), California (5), New Mexico (4), Tennessee (4), Arizona (2).

Most recent inspection on file: August 11, 2026.

FMCSA safety rating: Not rated

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

  1. Operating authority involuntary suspension notice — Motor Carrier of Property (except Household Goods)
  2. Operating authority involuntary suspension notice — Motor Carrier of Property (except Household Goods)
  3. Operating authority involuntary suspension notice — Motor Carrier of Property (except Household Goods)
  4. Involuntary revocation — Contract carrier authorityDiscontinued revocation on December 19, 2025
  5. Involuntary revocation — Contract carrier authorityDiscontinued revocation on August 13, 2025
  6. Involuntary revocation — Contract carrier authorityDiscontinued revocation on May 29, 2025
  7. Involuntary revocation — Contract carrier authorityDiscontinued revocation on May 21, 2025
  8. Involuntary revocation — Contract carrier authorityDiscontinued revocation on June 18, 2024
Show 14 earlier events
  1. Involuntary revocation — Contract carrier authorityDiscontinued revocation on August 10, 2023
  2. Involuntary revocation — Contract carrier authorityDiscontinued revocation on June 29, 2023
  3. Involuntary revocation — Contract carrier authorityDiscontinued revocation on May 18, 2023
  4. Involuntary revocation — Contract carrier authorityDiscontinued revocation on March 30, 2023
  5. Involuntary revocation — Contract carrier authorityDiscontinued revocation on January 31, 2023
  6. Involuntary revocation — Contract carrier authorityDiscontinued revocation on December 22, 2022
  7. Involuntary revocation — Contract carrier authorityDiscontinued revocation on October 12, 2022
  8. Reinstated — Contract carrier authority; Motor Carrier of Property (except Household Goods)
  9. Involuntary revocation — Contract carrier authority
  10. Involuntary revocation — Contract carrier authorityDiscontinued revocation on August 19, 2022
  11. Involuntary revocation — Contract carrier authorityDiscontinued revocation on July 5, 2022
  12. Involuntary revocation — Contract carrier authorityDiscontinued revocation on July 9, 2021
  13. Involuntary revocation — Contract carrier authorityDiscontinued revocation on May 3, 2021
  14. Granted — Contract carrier authorityRevoked on September 23, 2022

Fleet and operations

From the company’s own registration (Form MCS-150), updated May 5, 2026

Power units
12
Trucks
12
Tractors owned
12
Trailers owned
12
Drivers
5
CDL drivers
5
Interstate drivers
5
Miles traveled
1,056,998 (2026)
Classification
Authorized for hire
Hazardous materials
No
USDOT registered
June 16, 2020
Address
3128 4th Street West, Lancaster, CA 93534
Phone (registered with FMCSA)
(909) 701-8000

Cargo carried

  • General freight
  • Fresh produce
  • Meat
  • Refrigerated food
  • Beverages
  • Paper products

Key facts

  • USDOT number 3440933 was registered on June 16, 2020.
  • Operating authority MC-1117536 was first granted on July 10, 2020.
  • The company last updated its FMCSA registration (Form MCS-150) on May 5, 2026.
  • It reported 1,056,998 vehicle miles traveled in 2026.
  • One insurance filing is on file, including Liability (BIPD) coverage with Southlake Specialty Insurance Company.
  • It had 28 roadside inspections in the last 24 months; 9 inspections recorded no violations.
  • FMCSA records list 2 reportable crashes in the last 24 months.
  • Its process agent filing (BOC-3) is with Truck Process Agents of America, Inc..

Other carriers in Lancaster, CA

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