H F COX INC
DBA COX PETROLEUM TRANSPORT · Bakersfield, CA · MC 199264, MC 199254
From CarrierTrail’s copy of the FMCSA census, published Sep 30, 2026. Record present in this snapshot. Official record: SAFER · Motus
1 note
- Safety rating is more than 5 years old
Observations from public fields, not findings about the company. Check the official record and the context before deciding.
Company identity and reported operations
| USDOT number | 228093 |
|---|---|
| Legal name | H F COX INC |
| Doing business as / DBA | COX PETROLEUM TRANSPORT |
| MC docket identifiers | MC 199264, MC 199254 |
| Reported physical address | 118 COX TRANSPORT WAY, BAKERSFIELD, CA, 93307, US |
| Reported business phone | (661) 366-3236 |
| Reported power units | 379 |
| Reported drivers | 220 |
| Reported MCS-150 date | Jan 21, 2026 |
| Company officers (as filed) | Jeremy Mairs |
| Carrier operation | Interstate |
| Census status code | A |
| Safety rating | Satisfactory |
| Safety rating date | Oct 24, 2002 |
Public inspection, violation and crash summary
FMCSA public SMS input records from 2024-08-28 through 2026-08-27.
| Inspections | 397 |
|---|---|
| Driver out-of-service rate | 0.0% (0 of 305) |
| Vehicle out-of-service rate | 3.4% (13 of 388) |
| Violations | 98 across 69 inspections |
| Out-of-service violations | 13 |
| Crashes | 5 |
| Fatal / injury / tow-away crashes | 0 / 0 / 5 |
| Fatalities / injuries reported | 0 / 0 |
Most frequent published violation codes
39355EBAir Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 19981139347EBrake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt839345B2BAIRAir Brake - Hose/tubing damaged or not secured439345B2BHTDAir Brake - Hose/tubing damage into the outer reinforcement ply.439345DBAir Brake - Audible air leak at a proper connection3
Crash involvement does not establish fault. Inspection summaries, safety ratings and restricted BASIC measures are different concepts.
Compare the reported Bakersfield record
H F COX INC reports 379 power units. The Bakersfield, California directory contains 13,697 census records, of which 11,749 report at least one power unit.
Reported cargo and business classification
H F COX INC reports AUTHORIZED FOR HIRE in the census and lists 1 cargo categories.
- Liquids and gases
Fleet size in local context
| Power units | Records | Share of all city records |
|---|---|---|
| 0 | 1,947 | 14.2% |
| 1 | 8,641 | 63.1% |
| 2–5 | 2,332 | 17.0% |
| 6–20 | 586 | 4.3% |
| 21–100 | 166 | 1.2% |
| Over 100: this carrier’s band | 24 | 0.2% |
| Unknown / other | 1 | 0.0% |
Record dates and observed changes
- Added to the census (not company founding date)
- Jan 29, 1983
- Carrier-reported MCS-150 filing date
- Jan 21, 2026
- Census source publication
- Sep 30, 2026 10:52 UTC
- First observed by CarrierTrail
- Sep 12, 2026 19:56 UTC
Source publication, carrier filing and our observation dates describe different events. An older filing date alone does not establish noncompliance.
Public-field differences from up to ten recent census change events are shown below.
No public-field changes are recorded in our observation window for this carrier. This does not mean the carrier never changed its details; tracking begins at the first observation shown above.
Authority and insurance
Authority filings
| Docket | Reported authority type | Reported status | BIPD required | BIPD on file |
|---|---|---|---|---|
| MC199264 | Motor Carrier of Property (Except Household Goods) | Active | $5,000,000 | $5,000,000 |
Insurance filings
| Docket | Insurer | Coverage | Effective date | Form | Policy |
|---|---|---|---|---|---|
| MC199264 | Crum & Forster Specialty Insurance Company | $3,000,000 | Jul 01, 2025 | BMC-91X | SEO-140989 |
| MC199264 | ZURICH AMERICAN INSURANCE COMPANY | $2,000,000 | Jul 01, 2023 | BMC-91X | BAP 2927171 |
Sources and check dates
Checked Oct 01, 2026 16:21 UTC.
- Authority filings source · Published Oct 01, 2026 10:54 UTC.
- Insurance filings source · Published Oct 01, 2026 10:53 UTC.
Missing matches do not establish missing authority or insurance. Filing records are shown as published; check current status before booking.
Operating authority timeline
Status changes and notices recorded against H F COX INC’s operating authority dockets, newest first, from the FMCSA authority history and notices datasets.
- ReinstatedMC199264 · Motor Carrier of Property (Except Household Goods)
A notice or status line describes the docket, not the reason behind it. Check Motus for the current status before booking.
Shared contact details
How many other records in the current FMCSA census report the same phone number or the same physical address as USDOT 228093. Companies share offices, agents and phone lines for ordinary reasons; a match is context to check, not a finding.
Check the official record
Monitor this carrier after your review
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