Celso A Diaz

Doing business as Diaz Trucking

USDOT activeAuthority activeCarrier · Intrastate
  • USDOT1729148
  • MC633618
  • LocationBakersfield, CA
  • Fleet1 power units · 1 drivers

Celso A Diaz (USDOT 1729148, MC-633618) is an intrastate motor carrier based in Bakersfield, California with 1 power unit and 1 driver reported to FMCSA. Its USDOT number and operating authority are active.

Verification snapshot · FMCSA data as of Nov 10, 2026

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Operating authority

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

DocketAuthority typeStatus
MC-633618Contract carrierActive

First granted on February 8, 2008 · see full authority history.

Insurance

FMCSA licensing system (Motus), November 11, 2026

  • Liability (BIPD) required$750,000
  • Liability (BIPD) on file$0
  • Cargo insurance required / on fileNo / No
  • Bond required / on fileNo / No

Filings on file

No current insurance filing was found in FMCSA licensing records for this USDOT number.

Insurance history: 13 past filings
TypeInsurerEffectiveEndedReason
Liability (BIPD)Northland Insurance CompanyJan 27, 2021Mar 16, 2023Cancel
Liability (BIPD)Lancer Insurance CompanyJan 27, 2019Jan 27, 2021Replaced
Liability (BIPD)United States Fire Insurance Co.Jan 27, 2018Jan 27, 2019Cancel
Liability (BIPD)Lancer Insurance CompanyJan 27, 2017Jan 27, 2018Replaced
Liability (BIPD)Zurich American Insurance CompanyApr 4, 2016Jan 27, 2017Replaced
Liability (BIPD)Zurich American Insurance CompanyJan 27, 2016Apr 4, 2016Namechg
Liability (BIPD)Lancer Insurance CompanyFeb 11, 2013Jan 27, 2016Replaced
Liability (BIPD)Plaza Insurance CompanyApr 24, 2012Jan 27, 2013Cancel
Liability (BIPD)Plaza Insurance CompanyJan 27, 2012Apr 24, 2012Cancel
Liability (BIPD)Sua Insurance CompanyJan 27, 2011Jan 27, 2012Cancel
Liability (BIPD)Sua Insurance CompanyJan 27, 2010Jan 27, 2011Cancel
Liability (BIPD)Sua Insurance CompanyNov 4, 2009Jan 27, 2010Cancel
Liability (BIPD)Progressive Casualty Insurance CompanyJan 22, 2008Feb 24, 2009Cancel

Process agent (BOC-3)

Interstate Commerce Authority Inc, Spring Valley, CA

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

No roadside inspections or reportable crashes are on file for this USDOT number in the last 24 months.

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. Involuntary revocation — Contract carrier authorityDiscontinued revocation on January 28, 2019
  2. Involuntary revocation — Contract carrier authorityDiscontinued revocation on March 1, 2016
  3. Reinstated — Contract carrier authorityRevoked on February 14, 2023
  4. Involuntary revocation — Contract carrier authority
  5. Involuntary revocation — Contract carrier authorityDiscontinued revocation on April 4, 2012
  6. Involuntary revocation — Contract carrier authorityDiscontinued revocation on January 17, 2012
  7. Involuntary revocation — Contract carrier authorityDiscontinued revocation on January 20, 2011
  8. Involuntary revocation — Contract carrier authorityDiscontinued revocation on January 28, 2010
Show 3 earlier events
  1. Reinstated — Contract carrier authorityRevoked on February 4, 2013
  2. Involuntary revocation — Contract carrier authority
  3. Granted — Contract carrier authorityRevoked on March 2, 2009

Fleet and operations

From the company’s own registration (Form MCS-150), updated February 13, 2023

Power units
1
Trucks
1
Tractors owned
1
Drivers
1
CDL drivers
1
Interstate drivers
1
Miles traveled
100,000 (2022)
Classification
Authorized for hire
Hazardous materials
No
USDOT registered
January 21, 2008
Address
Bakersfield, CA

Cargo carried

  • General freight
  • Metal: sheets, coils, rolls
  • Logs, poles, beams, lumber
  • Building materials
  • Oilfield equipment
  • Grain, feed, hay
  • Construction
  • Rocks

Key facts

  • USDOT number 1729148 was registered on January 21, 2008.
  • Operating authority MC-633618 was first granted on February 8, 2008.
  • The company last updated its FMCSA registration (Form MCS-150) on February 13, 2023.
  • It reported 100,000 vehicle miles traveled in 2022.
  • Its process agent filing (BOC-3) is with Interstate Commerce Authority Inc.

Other carriers in Bakersfield, CA

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