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Bill Polkinhorn Incorporated

Doing business as Golden West Transport

USDOT activeAuthority activeCarrier · Interstate
  • USDOT506308
  • MC258822
  • LocationCalexico, CA
  • Phone(760) 357-1146
  • Fleet12 power units · 12 drivers

Bill Polkinhorn Incorporated (USDOT 506308, MC-258822) is an interstate motor carrier based in Calexico, California with 12 power units and 12 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 237 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 12, 2026

Operating authorityActive · MC-258822Enterprise Motor Carrier of PropertyLiability insurance$1,000,000 on fileRequired: $750,000Safety ratingSatisfactoryRated Mar 20, 2007Out-of-service ordersNone on fileFMCSA out-of-service orders fileRegistration (MCS-150)Updated Feb 25, 20268 months agoProcess agent (BOC-3)On fileProcess Agent Service Company, 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 12, 2026

DocketAuthority typeStatus
MC-258822Enterprise Motor Carrier of Property (except Household Goods)Active

First granted on June 22, 1993 · see full authority history.

Insurance

FMCSA licensing system (Motus), November 13, 2026

  • Liability (BIPD) required$750,000
  • Liability (BIPD) on file$1,000,000
  • Cargo insurance required / on fileNo / No
  • Bond required / on fileNo / No

Filings on file

TypeInsurerCoverageEffective
Liability (BIPD) BMC-91XNew Horizon Insurance Company$1,000,000Sep 24, 2026
Insurance history: 37 past filings
TypeInsurerEffectiveEndedReason
Liability (BIPD)Qualitas Insurance CompanySep 23, 2025Sep 23, 2026Replaced
Liability (BIPD)Qualitas Insurance CompanySep 23, 2024Sep 23, 2025Cancel
Liability (BIPD)Qualitas Insurance CompanySep 23, 2023Sep 23, 2024Cancel
Liability (BIPD)Qualitas Insurance CompanySep 23, 2022Sep 23, 2023Cancel
Liability (BIPD)Qualitas Insurance CompanySep 23, 2021Sep 23, 2022Replaced
Liability (BIPD)Qualitas Insurance CompanySep 23, 2020Sep 23, 2021Cancel
Liability (BIPD)Qualitas Insurance CompanySep 23, 2019Sep 23, 2020Cancel
Liability (BIPD)Qualitas Insurance CompanySep 4, 2019Oct 17, 2019Term / cancl
Liability (BIPD)Qualitas Insurance CompanyAug 20, 2019Sep 4, 2019Namechg
Liability (BIPD)Qualitas Insurance CompanySep 22, 2018Aug 20, 2019Namechg
Liability (BIPD)Qualitas Insurance CompanySep 22, 2017Sep 22, 2017Replaced
Liability (BIPD)Qualitas Insurance CompanyApr 20, 2017Sep 22, 2017Cancel
Liability (BIPD)Qualitas Insurance CompanySep 22, 2016Apr 20, 2017Replaced
Liability (BIPD)Qualitas Insurance CompanySep 22, 2015Sep 22, 2016Cancel
Liability (BIPD)Qualitas Insurance CompanySep 22, 2014Sep 22, 2015Cancel
CargoMonterey Insurance CompanySep 22, 2013Sep 22, 2014Cancel
Liability (BIPD)Monterey Insurance CompanySep 22, 2013Sep 22, 2014Cancel
CargoMonterey Insurance CompanySep 22, 2012Sep 22, 2013Cancel
Liability (BIPD)Monterey Insurance CompanySep 22, 2012Sep 22, 2013Cancel
CargoMonterey Insurance CompanySep 22, 2011Sep 22, 2012Cancel
Liability (BIPD)Monterey Insurance CompanySep 22, 2011Sep 22, 2012Cancel
Liability (BIPD)Monterey Insurance CompanySep 22, 2010Sep 22, 2011Cancel
Liability (BIPD)Monterey Insurance CompanySep 22, 2009Sep 22, 2010Cancel
Liability (BIPD)Monterey Insurance CompanyAug 21, 2009Sep 23, 2009Term / cancl
Liability (BIPD)Empire Fire & Marine Insurance Co.Feb 3, 2009Aug 21, 2009Replaced
Liability (BIPD)Empire Fire & Marine Insurance Co.Sep 22, 2008Feb 3, 2009Cancel
Liability (BIPD)Monterey Insurance CompanyAug 21, 2007Aug 21, 2008Cancel
Liability (BIPD)Monterey Insurance CompanyAug 21, 2006Aug 21, 2007Cancel
Liability (BIPD)Monterey Insurance CompanyAug 21, 2005Aug 21, 2006Cancel
Liability (BIPD)Monterey Insurance CompanyAug 21, 2003Aug 21, 2005Cancel
Liability (BIPD)Monterey Insurance CompanyAug 21, 2002Aug 21, 2002Replaced
Liability (BIPD)Golden Eagle Insurance Co.Aug 21, 1998Aug 21, 2002Replaced
Liability (BIPD)Golden Eagle Insurance Co.Aug 21, 1997Aug 21, 1998Cancel
Liability (BIPD)Golden Eagle Insurance Co.Aug 25, 1996Aug 21, 1997Cancel
Liability (BIPD)Golden Eagle Insurance Co.Dec 4, 1995Aug 21, 1996Cancel
Liability (BIPD)Golden Eagle Insurance Co.Aug 21, 1995Dec 4, 1995Cancel
Liability (BIPD)Golden Eagle Insurance Co.Aug 21, 1994Aug 21, 1995Cancel

Process agent (BOC-3)

Process Agent Service Company, Inc., Sioux Falls, SD

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

237
Inspections
146 with no violations
0.4%
Driver out-of-service
1 of 236 inspections
16.0%
Vehicle out-of-service
26 of 162 inspections
0
Crashes
0 fatal · 0 injury · 0 tow-away

Inspected most often in: California (172), US (61), Nevada (2), Arizona (1), New Mexico (1).

Most recent inspection on file: November 4, 2026.

FMCSA safety rating: Satisfactory (rated March 20, 2007)

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 — Enterprise Motor Carrier of Property (except Household Goods)
  2. Involuntary revocation — Common carrier authority; Contract carrier authorityDiscontinued revocation on September 24, 2025
  3. Involuntary revocation — Common carrier authority; Contract carrier authorityDiscontinued revocation on September 24, 2024
  4. Involuntary revocation — Common carrier authority; Contract carrier authorityDiscontinued revocation on September 28, 2023
  5. Involuntary revocation — Common carrier authority; Contract carrier authorityDiscontinued revocation on September 24, 2021
  6. Involuntary revocation — Common carrier authority; Contract carrier authorityDiscontinued revocation on September 24, 2020
  7. Involuntary revocation — Common carrier authority; Contract carrier authorityDiscontinued revocation on September 24, 2019
  8. Granted — Enterprise; Enterprise Motor Carrier of Property (except Household Goods)
Show 22 earlier events
  1. Involuntary revocation — Contract carrier authorityDiscontinued revocation on July 31, 2019
  2. Involuntary revocation — Contract carrier authorityDiscontinued revocation on July 17, 2019
  3. Involuntary revocation — Contract carrier authorityDiscontinued revocation on September 25, 2018
  4. Involuntary revocation — Contract carrier authorityDiscontinued revocation on September 25, 2017
  5. Involuntary revocation — Contract carrier authorityDiscontinued revocation on September 20, 2016
  6. Involuntary revocation — Contract carrier authorityDiscontinued revocation on September 24, 2015
  7. Reinstated — Contract carrier authority
  8. Involuntary revocation — Contract carrier authority
  9. Involuntary revocation — Contract carrier authorityDiscontinued revocation on September 23, 2013
  10. Involuntary revocation — Contract carrier authorityDiscontinued revocation on September 24, 2012
  11. Involuntary revocation — Contract carrier authorityDiscontinued revocation on September 23, 2011
  12. Involuntary revocation — Contract carrier authorityDiscontinued revocation on September 22, 2010
  13. Involuntary revocation — Contract carrier authorityDiscontinued revocation on March 3, 2010
  14. Involuntary revocation — Contract carrier authorityDiscontinued revocation on January 14, 2009
  15. Reinstated — Contract carrier authorityRevoked on September 29, 2014
  16. Involuntary revocation — Contract carrier authority
  17. Involuntary revocation — Contract carrier authorityDiscontinued revocation on August 22, 2007
  18. Involuntary revocation — Contract carrier authorityDiscontinued revocation on August 22, 2006
  19. Involuntary revocation — Contract carrier authorityDiscontinued revocation on August 22, 2005
  20. Involuntary revocation — Contract carrier authorityDiscontinued revocation on August 29, 1996
  21. Involuntary revocation — Contract carrier authorityDiscontinued revocation on September 20, 1994
  22. Granted — Contract carrier authorityRevoked on August 27, 2008

Fleet and operations

From the company’s own registration (Form MCS-150), updated February 25, 2026

Power units
12
Trucks
12
Tractors owned
12
Drivers
12
CDL drivers
12
Interstate drivers
12
Miles traveled
500,000 (2025)
Classification
Authorized for hire
Hazardous materials
No
USDOT registered
December 7, 1992
Address
2401 Portico Blvd, Calexico, CA 92231
Phone (registered with FMCSA)
(760) 357-1146
Other active USDOT records at this address
3

Cargo carried

  • General freight
  • Metal: sheets, coils, rolls
  • Intermodal containers
  • Chemicals
  • Waterheaters, electronics

Key facts

  • USDOT number 506308 was registered on December 7, 1992.
  • Operating authority MC-258822 was first granted on June 22, 1993.
  • The company last updated its FMCSA registration (Form MCS-150) on February 25, 2026.
  • It reported 500,000 vehicle miles traveled in 2025.
  • One insurance filing is on file, including Liability (BIPD) coverage with New Horizon Insurance Company.
  • It had 237 roadside inspections in the last 24 months; 146 inspections recorded no violations.
  • Its most recent FMCSA safety rating is Satisfactory, issued on March 20, 2007.
  • Its process agent filing (BOC-3) is with Process Agent Service Company, Inc..

Other carriers in Calexico, CA

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