CSA
Authorized · PropertyUSDOT 270138· MC169638· CARRIER· EIN 95-3942166
⬇ PDF report

WESTERN STUDIO SERVICE INC

9175 SAN FERNANDO RD, SUN VALLEY, CA, 91352(818) 842-9272sbutler@westernstudioservice.comSHAWN BUTLER
Vetting snapshot
Authority
Active
operating authority
Insurance
$1M BIPD
Vanliner Insurance Company
Vehicle OOS
0%
below 22% national avg
Driver OOS
0%
below 6.7% national avg
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.

Authority & insurance

MC169638

Operating authority and insurance on file — from FMCSA Licensing & Insurance (L&I).

Common
Active
Contract
None
Broker
None
Authorized for: Property
Liability (BIPD)
$1M on file
$750K required
Cargo
On file
not required
Bond / surety
Not on file
not required
Insurance filings
ON FILELiability (BIPD) — BMC-91X$1M coverageeff 08/01/2024
Vanliner Insurance Company· policy MRV 6906300-04
ON FILECargo — BMC-34$5K coverageeff 08/01/2024
Vanliner Insurance Company· policy CGV 6906300-04
Authority history (7) ▾
08/07/2024COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (08/09/2024)
11/07/1992COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (12/07/1992)
11/05/1991COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (11/21/1991)
11/07/1988COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (11/29/1988)
04/12/1988COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (04/26/1988)
10/22/1987MOTOR PROPERTY COMMON CARRIERREINSTATED
11/23/1983MOTOR PROPERTY COMMON CARRIERGRANTED
Insurance history5 insurers on record
Filing timeline (13) ▾
  1. VANLINER INSURANCE COMPANY$750KName Changed
    BIPD/Primary · eff 08/01/2002 → 09/09/2024
  2. VANLINER INSURANCE COMPANY$750KName Changed
    CARGO · eff 08/01/2002 → 09/09/2024
  3. NATIONAL INTERSTATE INSURANCE COMPANY$1MReplaced
    BIPD/Primary · eff 08/01/2024 → 08/01/2024
  4. NATIONAL INTERSTATE INSURANCE COMPANY$750KReplaced
    CARGO · eff 08/01/2024 → 08/01/2024
  5. VANLINER INSURANCE COMPANY$750KReplaced
    BIPD/Primary · eff 08/01/2002 → 08/01/2024
  6. VANLINER INSURANCE COMPANY$750KReplaced
    CARGO · eff 08/01/2002 → 08/01/2024
  7. AMERICAN AUTOMOBILE INSURANCE COMPANY$750KReplaced
    CARGO · eff 08/01/2001 → 08/01/2002
  8. AMERICAN AUTOMOBILE INSURANCE COMPANY$1MReplaced
    BIPD/Primary · eff 08/01/2001 → 08/01/2002
  9. AMERICAN AUTOMOBILE INSURANCE COMPANY$1MCancelled
    BIPD/Primary · eff 08/01/1997 → 08/01/2001
  10. AMERICAN AUTOMOBILE INSURANCE COMPANY$750KCancelled
    CARGO · eff 08/01/1997 → 08/01/2001
  11. TRANSCONTINENTAL INSURANCE CO.$750KName Changed
    CARGO · eff 06/04/1993 → 04/02/1998
  12. AMERICAN AUTOMOBILE INSURANCE COMPANY$1MName Changed
    BIPD/Primary · eff 08/01/1997 → 04/02/1998
  13. AMERICAN CASUALTY COMPANY OF READING$1MReplaced
    BIPD/Primary · eff 08/01/1992 → 08/01/1997

Source: FMCSA Licensing & Insurance (L&I), public data. This shows the carrier’s federal insurance filings (BMC-91X liability, BMC-34 cargo) — the federally-required minimums on file for operating authority — not the carrier’s full commercial policy (its actual auto combined-single-limit, general liability, cargo, or workers’ comp, which appear on the carrier’s ACORD certificate of insurance). Always confirm current coverage with a COI from the carrier’s agent before making a vetting decision.

Roadside inspection performance

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

Vehicle1 inspections · 0% OOS · National 22%
Driver1 inspections · 0% OOS · National 6.7%

CSA performance breakdown

FMCSA · Sep 2026

1 inspections · 0 violations (0 OOS) · 0% of inspections had an OOS finding.

1
Inspections
0
Violations
0
OOS violations
0
Distinct codes

Most inspected in · top 1 states

  • CA1

Latest FMCSA SMS snapshot. Codes link to the lookup — severity weighting, contest angles, and the DataQs Drafter for each. Click a BASIC to filter the codes.

Recommendations

What’s driving each score, what to do about it, and where it could go.

Unsafe Driving needs attention

Low impact

Estimated Unsafe Driving percentile of 0% is under the 65% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Hours-of-Service Compliance needs attention

Low impact

Estimated Hours-of-Service Compliance percentile of 0% is under the 65% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Driver Fitness needs attention

Low impact

Estimated Driver Fitness percentile of 0% is under the 80% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Controlled Substances/Alcohol needs attention

Low impact

Estimated Controlled Substances/Alcohol percentile of 0% is under the 80% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Vehicle Maintenance needs attention

Low impact

Estimated Vehicle Maintenance percentile of 0% is under the 80% line. In decent shape, but here's what's driving it.

What to do
  • Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment

Recommendations are generated from the carrier’s public FMCSA roadside-inspection record. Percentiles and projections are VioCodes estimates, not official FMCSA figures. Informational, not legal advice.

90-day safety improvement plan

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

No roadside inspections in the last 90 days — nothing to work on right now.

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
4
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 INTERNATIONAL MA025
1HTMMMML5JH206096· 34655M3 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

AUTHORIZED FOR HIRE

Power units
6
on file (MCS-150)
Drivers
3
3 hold a CDL
Annual mileage
0M mi
reported 2023
Recordable crash rate
—
per million miles
How far they run · drivers by operating lane
  • Intrastate · <100 mi3 drivers
Company officer
SHAWN BUTLER
Operation
Interstate
D-U-N-S
56312697
Registered since
1996-03-13
Last MCS-150 update
2025-04-09
Census status
Active

Fleet: 6 trucks · 4 owned tractors · 36 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.

Data change history

Every FMCSA record change we’ve detected — address, fleet size, contacts, MCS-150 — newest first.

Connections

carrier graph

This carrier shares addresses or officers with 5 other carriers — review the connections below as part of your vetting.

5
Connected carriers
0
Fleet-transfer links
0
Most shared VINs
1
Strong links
Possible reincarnation pattern: ALAN EIERDAM (USDOT 300780, registered 1987) is inactive, shares this carrier’s address, and predates it — worth checking whether this carrier re-registered to shed a prior record.
Strong· 1
1
SSB ENTERPRISES LLC
USDOT 728295Active· BORING, OR
Strong
Officer
Medium· 4
ALAN EIERDAM
USDOT 300780Inactive· SUN VALLEY, CA
Medium
MailingAddress
ARDWIN EAST
USDOT 2238468Active· SUN VALLEY, CA
Medium
Address
J & B TRUCKS CORP
USDOT 1803102Inactive· SUN VALLEY, CA
Medium
MailingAddress
WEST 2 EAST LOGISTICS INC
USDOT 1434452Inactive· SUN VALLEY, CA
Medium
Address

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

18 events
  1. 04/09/2025MCS-150 update filed

    0.0M mi reported (2023)

  2. 09/09/2024Insurance name changed — VANLINER INSURANCE COMPANY

    BIPD/Primary · policy TRV3958900

  3. 08/07/2024COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (08/09/2024)

  4. 08/01/2024Insurance filed — Vanliner Insurance Company

    Liability (BIPD) — BMC-91X · policy MRV 6906300-04

  5. 08/01/2024Insurance replaced — NATIONAL INTERSTATE INSURANCE COMPANY

    BIPD/Primary · policy MRV 6906300-04

  6. 08/01/2024Insurance replaced — VANLINER INSURANCE COMPANY

    BIPD/Primary · policy TRV3958900

  7. 08/01/2002Insurance replaced — AMERICAN AUTOMOBILE INSURANCE COMPANY

    CARGO · policy 8 G1 MZG80679778

  8. 08/01/2001Insurance cancelled — AMERICAN AUTOMOBILE INSURANCE COMPANY

    BIPD/Primary · policy 8 G1 MZA 80172202

  9. 04/02/1998Insurance name changed — TRANSCONTINENTAL INSURANCE CO.

    CARGO · policy K 120033047

  10. 04/02/1998Insurance name changed — AMERICAN AUTOMOBILE INSURANCE COMPANY

    BIPD/Primary · policy MZA80172202

  11. 08/01/1997Insurance replaced — AMERICAN CASUALTY COMPANY OF READING

    BIPD/Primary · policy B120442911

  12. 03/13/1996Registered with FMCSA

    AUTHORIZED FOR HIRE

  13. 11/07/1992COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (12/07/1992)

  14. 11/05/1991COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (11/21/1991)

  15. 11/07/1988COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (11/29/1988)

  16. 04/12/1988COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (04/26/1988)

  17. 10/22/1987MOTOR PROPERTY COMMON CARRIER — REINSTATED
  18. 11/23/1983MOTOR PROPERTY COMMON CARRIER — GRANTED

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

🚛

Operations

Classification

  • AUTHORIZED FOR HIRE

Area served

  • Interstate
★

FMCSA safety rating

Rating
Satisfactory
Type
Non-ratable review
Rated
2010-07-29
Last review
2018-12-11
📄

MCS-150 registration

Form date
2025-04-09
Reported mileage
20,000 mi (2023)
⚡

Got a violation you want to contest?

Use the free AI-powered DataQs Drafter to generate a polished challenge letter — quotes the relevant 49 CFR, predicts your grant chance.

Open the Drafter →
ⓘ
Data sourced from public FMCSA records via safer.fmcsa.dot.gov · Latest FMCSA update: Sep 2026 · Page refreshed: Sep 26, 2026, 1:37 AM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.