N&B BOXWELL INC
DBA ALL VALLEY DIESEL SERVICE · Sheridan, WY · MC 1635524
From CarrierTrail’s copy of the FMCSA census, published Sep 30, 2026. Record present in this snapshot. Official record: SAFER · Motus
1 note
- Suspension notice in the last 12 months; authority is active now
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 | 4228471 |
|---|---|
| Legal name | N&B BOXWELL INC |
| Doing business as / DBA | ALL VALLEY DIESEL SERVICE |
| MC docket identifiers | MC 1635524 |
| Reported physical address | 36 E RIDGE RD, SHERIDAN, WY, 82801, US |
| Reported business phone | (307) 217-0025 |
| Reported power units | 8 |
| Reported drivers | 5 |
| Reported MCS-150 date | Sep 22, 2026 |
| Company officers (as filed) | Brooke Boxwell, Nicholas Boxwell |
| 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 | 23 |
|---|---|
| Driver out-of-service rate | 0.0% (0 of 16) |
| Vehicle out-of-service rate | 4.5% (1 of 22) |
| Violations | 3 across 1 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
3939ALHLILighting - Headlamp(s) - Any inoperative13939ALTSILighting - Turn signal - Any inoperative on the rearmost vehicle.139617CPIOperating a CMV without documentation of a periodic inspection1
Crash involvement does not establish fault. Inspection summaries, safety ratings and restricted BASIC measures are different concepts.
Compare the reported Sheridan record
N&B BOXWELL INC reports 8 power units. The Sheridan, Wyoming directory contains 1,180 census records, of which 934 report at least one power unit.
Reported cargo and business classification
N&B BOXWELL INC reports AUTHORIZED FOR HIRE in the census and lists 3 cargo categories.
- General freight
- Motor vehicles
- Machinery and large objects
Fleet size in local context
| Power units | Records | Share of all city records |
|---|---|---|
| 0 | 246 | 20.8% |
| 1 | 592 | 50.2% |
| 2–5 | 266 | 22.5% |
| 6–20: this carrier’s band | 63 | 5.3% |
| 21–100 | 12 | 1.0% |
| Over 100 | 1 | 0.1% |
| Unknown / other | 0 | 0.0% |
Record dates and observed changes
- Added to the census (not company founding date)
- Apr 19, 2024
- Carrier-reported MCS-150 filing date
- Sep 22, 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.
Sep 24, 2026 15:06 UTC · changed
- MCS-150 date
2025120520260922
Authority and insurance
Authority filings
| Docket | Reported authority type | Reported status | BIPD required | BIPD on file |
|---|---|---|---|---|
| MC1635524 | Motor Carrier of Property (Except Household Goods) | Active | $1,000,000 | $1,000,000 |
Insurance filings
| Docket | Insurer | Coverage | Effective date | Form | Policy |
|---|---|---|---|---|---|
| MC1635524 | Amguard Insurance Co; 21873; 42390 | $1,000,000 | Jul 01, 2026 | BMC-91X | K2GP736341 |
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 N&B BOXWELL INC’s operating authority dockets, newest first, from the FMCSA authority history and notices datasets.
- Operating Authority Involuntary Suspension NoticeMC-1635524 · Motor Carrier of Property (Except Household Goods)
- GrantedMC1635524 · 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 4228471. 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 freightMachinery and large objects
Compare declared categories across states.
Check the official record
Monitor this carrier after your review
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