CSA
UnknownUSDOT 2753153· CARRIER· EIN 33-0961495
⬇ PDF report

THOMPSON BUILDING MATERIALS

Legal: LOMITA BUILDING MATERIALS INC

2400 PACIFIC COAST HWY, LOMITA, CA, 90717(310) 326-5160CAROL VERA
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%

90-day safety improvement plan

What this carrier has struggled with most in the last 90 days — where to focus now.

1
Inspections
0
Violations
0
Out-of-service
1
Clean
Focus here first
🎓
Turn these into driver coaching — and prove it
FleetTrained (my companion project) makes branded, multilingual training videos for these exact violations — your driver watches and gets a completion certificate for the file.

Based on roadside inspections in the last 90 days, ranked by what recurs most. Informational, not legal advice.

Inspection & crash map

live · FMCSA MCMIS

Every inspection and crash on record — hover a point for the summary, click for full detail (codes, severity, CSA points).

1
Inspections
0
Violations
0
Out-of-service
0
CSA points
0
Crashes
1
States
cleanviolOOS

CSA points = violation severity weight × FMCSA time weight (3× in the last 6 months, 2× at 6–12, 1× at 12–24). Points are spread within each state — FMCSA records the inspection state, not an exact location. Source: FMCSA MCMIS.

Equipment

VINs via NHTSA

1 distinct vehicle seen in this carrier’s roadside inspections.

1 incomplete vehicle
2018 PETERBILT 337
2NP2HM6X8JM460386· 17999H2 CA

Equipment is inferred from VINs recorded on roadside inspections (FMCSA MCMIS), decoded via the NHTSA vPIC API — it reflects vehicles inspected, not a current fleet roster.

Company profile

FMCSA census

PRIVATE PROPERTY

Power units
12
on file (MCS-150)
Drivers
6
6 hold a CDL
Annual mileage
—
reported 0
Recordable crash rate
—
per million miles
How far they run · drivers by operating lane
  • Intrastate · <100 mi6 drivers
Company officer
CAROL VERA
Operation
Intrastate (Non-Hazmat)
Registered since
2015-07-01
Last MCS-150 update
2025-03-05
Census status
Active

Fleet: 12 trucks · 12 owned tractors · 2 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 VINs or officers with 9 other carriers — review the connections below as part of your vetting.

9
Connected carriers
1
Fleet-transfer links
1
Most shared VINs
9
Strong links
Possible reincarnation pattern: VALORI SAND AND GRAVEL COMPANY (USDOT 57207, registered 1974) is inactive, shares this carrier’s officer, and predates it — worth checking whether this carrier re-registered to shed a prior record.
Strong· 9
1
ASCENDANCY CORP
USDOT 2660290Active· SAN DIEGO, CA
Strong
OfficerShared VIN · 1
2NP2HM6X8JM460386
2
AUSTIN CORPORATION
USDOT 3766618Active· FONTANA, CA
Strong
Officer
3
DUENNA INC
USDOT 607720Active· ORANGE, CA
Strong
Officer
4
EDESSA INC
USDOT 2753183Inactive· FONTANA, CA
Strong
Officer
5
FENNEL INC
USDOT 2753213Active· CORONA, CA
Strong
Officer
6
SAPPHIRE MATERIALS INC
USDOT 3433333Active· RIPON, CA
Strong
Officer
7
SILVERADO MATERIALS RIPON INC
USDOT 2712530Inactive· RIPON, CA
Strong
Officer
8
VALORI SAND AND GRAVEL COMPANY
USDOT 57207Inactive· FONTANA, CA
Strong
Officer
9
WALLS UNLIMITED INC
USDOT 2744123Active· CAMARILLO, CA
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. 03/05/2025MCS-150 update filed
  2. 07/01/2015Registered with FMCSA

    PRIVATE PROPERTY

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
2025-03-05
Reported mileage
—
⚡

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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, 7:59 AM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.