CSA
UnknownUSDOT 1428533· CARRIER
⬇ PDF report

SIMPSON PLUMBING

Legal: JOHN DENNIS SIMPSON

3414 S ROBINSON, NAMPA, ID, 83686(208) 466-4040JOHN SIMPSON
Vetting snapshot
Authority
Unknown
per SAFER
Insurance
No active filing
not required
Vehicle OOS
—
no inspections
Driver OOS
—
no inspections
Crashes 24mo
0
clean
Red flags
1 flag
see details below
80
/ 100

Risk factors

Low riskVioCodes score
Possible reincarnation pattern — tied to an older inactive carrier

A weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.

Roadside inspection performance

Out-of-service rate vs national average. Lower is better.

Vehicle0 inspections · 0% OOS · National 22%
Driver0 inspections · 0% OOS · National 6.7%

Company profile

FMCSA census

PRIVATE PROPERTY

Power units
2
on file (MCS-150)
Drivers
3
1 hold a CDL
Annual mileage
—
reported 0
Recordable crash rate
—
per million miles
How far they run · drivers by operating lane
  • Intrastate · <100 mi3 drivers
Company officer
JOHN SIMPSON
Operation
Intrastate (Non-Hazmat)
Registered since
2005-10-25
Last MCS-150 update
2005-09-25
Census status
Active

Fleet: 2 trucks · 1 owned trailers.

Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.

Connections

carrier graph

This carrier shares officers with 19 other carriers — review the connections below as part of your vetting.

19
Connected carriers
0
Fleet-transfer links
0
Most shared VINs
19
Strong links
Possible reincarnation pattern: DISPOSAL CONSULTANT SERVICES INC (USDOT 1306409, registered 2004) is inactive, shares this carrier’s officer, and predates it — worth checking whether this carrier re-registered to shed a prior record.
Strong· 19
1
ALL MY GRANDS TRUCKING LLC
USDOT 3626260Active· ROCK HILL, SC
Strong
Officer
2
DISPOSAL CONSULTANT SERVICES INC
USDOT 1306409Inactive· PISCATAWAY, NJ
Strong
Officer
3
J AND B WHOLESALE DISTRIBUTING INC
USDOT 287988Active· ST MICHAEL, MN
Strong
Officer
4
JD TREE SERVICE LLC
USDOT 1930634Active· REDMOND, WA
Strong
Officer
5
JOHN F SIMPSON
USDOT 9422495Active· MILFORD, CA
Strong
Officer
6
JOHN SIMPSON
USDOT 1528501Inactive· SOMBRA, ON
Strong
Officer
7
JOHN SIMPSON
USDOT 1307603Inactive· LEBANON, MO
Strong
Officer
8
JOHN SIMPSON CONSTRUCTION INC
USDOT 2648940Active· FOLSOM, CA
Strong
Officer
9
JOHN WAYNE SIMPSON
USDOT 1608774Active· LAKE PLACID, FL
Strong
Officer
10
LOOK RUNNINGS TRUCKING LLC
USDOT 3116318Inactive· OCALA, FL
Strong
Officer
11
MONROE LLC
USDOT 1557593Active· NASHVILLE, IN
Strong
Officer
12
PERSONAL TOUCH LANDSCAPING
USDOT 1678102Inactive· MARIETTA, GA
Strong
Officer
13
POLZTREK INC
USDOT 2342466Inactive· DUNSMUIR, CA
Strong
Officer
14
PSC RECOVERY SYSTEMS LLC
USDOT 993643Inactive· FAIRBURN, GA
Strong
Officer
15
SEDAN FARM SUPPLY INC
USDOT 387355Active· SEDAN, KS
Strong
Officer
16
SIMPSON FARM
USDOT 2032394Active· CHARLOTTE, MI
Strong
Officer
17
SIMPSON TRANSPORT LLC
USDOT 3567583Inactive· FLORA, IN
Strong
Officer
18
SIMSON TRUCKING LLC
USDOT 3540979Inactive· MERCED, CA
Strong
Officer
19
WILLIE B TRANSPORTATION INC
USDOT 2372988Active· DALLAS, TX
Strong
Officer

Shared VINs come from FMCSA roadside-inspection records — a vehicle inspected under more than one carrier, often a fleet transfer or trailer interchange. Other links come from the FMCSA census. Shared identifiers are common and often legitimate — treat these as leads to investigate, not proof of wrongdoing.

Activity history

2 events
  1. 10/25/2005Registered with FMCSA

    PRIVATE PROPERTY

  2. 09/25/2005MCS-150 update filed

Merged from FMCSA authority, insurance, out-of-service, and census records.

🚛

Operations

Classification

  • PRIVATE PROPERTY

Area served

  • Intrastate (Non-Hazmat)
★

FMCSA safety rating

Rating
Not rated
Type
—
Rated
—
Last review
—
📄

MCS-150 registration

Form date
2005-09-25
Reported mileage
—
📜

Changes on file

FMCSA census history
  1. January, 2021

    First on-record entry — JOHN DENNIS SIMPSON, ,

⚡

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Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Sep 25, 2026, 11:46 AM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.