WILLIAM FLOYD FONTELROY
DBA WKJF TRUCKING · San Antonio, TX · MC 428192
From CarrierTrail’s copy of the FMCSA census, published Sep 30, 2026. Record present in this snapshot. Official record: SAFER · Motus
1 note
- MCS-150 last updated more than 2 years ago
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 | 1019994 |
|---|---|
| Legal name | WILLIAM FLOYD FONTELROY |
| Doing business as / DBA | WKJF TRUCKING |
| MC docket identifiers | MC 428192 |
| Reported physical address | 2307 TOWN GATE, SAN ANTONIO, TX, 78238, US |
| Reported business phone | (210) 800-5029 |
| Reported power units | 2 |
| Reported drivers | 2 |
| Reported MCS-150 date | Jun 26, 2024 |
| Company officers (as filed) | William Fontelroy |
| Carrier operation | Interstate |
| Census status code | A |
| Safety rating | Not reported |
| Safety rating date | Not reported |
Public inspection, violation and crash summary
FMCSA public SMS input records from 2024-08-28 through 2026-08-27.
| Inspections | 3 |
|---|---|
| Driver out-of-service rate | 0.0% (0 of 3) |
| Vehicle out-of-service rate | 33.3% (1 of 3) |
| Violations | 7 across 3 inspections |
| Out-of-service violations | 1 |
| Crashes | 0 |
| Fatal / injury / tow-away crashes | 0 / 0 / 0 |
| Fatalities / injuries reported | 0 / 0 |
Most frequent published violation codes
3939Inoperable Required Lamp339617COperating a CMV without proof of a periodic inspection239355ENo or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998139375A3Tire-flat and/or audible air leak1
Crash involvement does not establish fault. Inspection summaries, safety ratings and restricted BASIC measures are different concepts.
Compare the reported San Antonio record
WILLIAM FLOYD FONTELROY reports 2 power units. The San Antonio, Texas directory contains 12,593 census records, of which 11,077 report at least one power unit.
Reported cargo and business classification
WILLIAM FLOYD FONTELROY reports AUTHORIZED FOR HIRE in the census and lists 19 cargo categories.
- General freight
- Metal sheets, coils and rolls
- Motor vehicles
- Logs, poles, beams and lumber
- Building materials
- Machinery and large objects
- Fresh produce
- Oilfield equipment
- Grain, feed and hay
- Coal and coke
- Meat
- Dry bulk commodities
- Refrigerated food
- Beverages
- Paper products
- Utility
- Farm supplies
- Construction
- Water well
Fleet size in local context
| Power units | Records | Share of all city records |
|---|---|---|
| 0 | 1,515 | 12.0% |
| 1 | 7,542 | 59.9% |
| 2–5: this carrier’s band | 2,655 | 21.1% |
| 6–20 | 639 | 5.1% |
| 21–100 | 188 | 1.5% |
| Over 100 | 53 | 0.4% |
| Unknown / other | 1 | 0.0% |
Record dates and observed changes
- Added to the census (not company founding date)
- Apr 16, 2002
- Carrier-reported MCS-150 filing date
- Jun 26, 2024
- 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 |
|---|---|---|---|---|
| MC428192 | Motor Carrier of Property (Except Household Goods) | Active | $750,000 | $750,000 |
Insurance filings
| Docket | Insurer | Coverage | Effective date | Form | Policy |
|---|---|---|---|---|---|
| MC428192 | GEICO County Mutual Insurance Company | $750,000 | Aug 02, 2025 | BMC-91X | 9300178999 |
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 WILLIAM FLOYD FONTELROY’s operating authority dockets, newest first, from the FMCSA authority history and notices datasets.
- ReinstatedMC428192 · 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 1019994. Companies share offices, agents and phone lines for ordinary reasons; a match is context to check, not a finding.
Explore these reported cargo categories
General freightBuilding materialsMachinery and large objectsMetal sheets, coils and rollsLogs, poles, beams and lumberRefrigerated foodDry bulk commoditiesFresh produce
Compare declared categories across states.
Check the official record
Monitor this carrier after your review
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