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TRANSCO LOGISTICS LLC

TUPMAN, CA

TRANSCO LOGISTICS LLC is a mid-sized fleet, operating 60 power units and 42 drivers, based in Tupman, CA. Across 80 roadside inspections in the last 24 months, the fleet's 12.5% out-of-service rate sits below the 19.4% national average, with 4 reportable crashes. BMC-91 liability filing is on file with ZURICH AMERICAN INSURANCE COMPANY, and operating authority is active for common.

Brokers & shippers · booking check

Book with caution — review signals below

No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.

Caution
Policy effective · Oct 31, 2024
Review these
  • 2 fatalities on crash record 20 FMCSA-reportable crashes on file. Details →
On file
  • 1 active operating authority
  • Insurance on file · $5,000,000 ZURICH AMERICAN INSURANCE COMPANY · 91X Details →
  • BOC-3 process agent on file DOTPROCESSAGENTS.COM LLC Details →
  • OOS rate better than size peers
Built for brokers and shippers deciding whether to tender. Always confirm on FMCSA SAFER and L&I before booking — TruckCodex mirrors public filings and can lag by up to a day.
Plain-text risk summary (print / paste) 
TruckCodex risk summary — TRANSCO LOGISTICS LLC (USDOT 3161080)
Verdict: CAUTION
Book with caution — review signals below
No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.

Authority / census status: Active
Active BIPD limit: $5,000,000

Blockers:
  (none)

Cautions:
  • 2 fatalities on crash record — 20 FMCSA-reportable crashes on file.

On file:
  • 1 active operating authority
  • Insurance on file · $5,000,000 — ZURICH AMERICAN INSURANCE COMPANY · 91X
  • BOC-3 process agent on file — DOTPROCESSAGENTS.COM LLC
  • OOS rate better than size peers

Source: https://truckcodex.com/usdot/3161080/
As of: Sep 22, 2026
Always confirm on FMCSA SAFER and L&I before tendering — TruckCodex mirrors public filings and can lag by up to a day.
USDOT 3161080 Active AUTHORIZED FOR HIRE Hazmat Company officer: STANLEY OWERKO Company officer 2: BRAD DEETS General Freight Liquids / Gases Based in TUPMAN, CA

FMCSA census as of Sep 22, 2026 · Sources · Freshness

TruckCodex · filing & peer scorecard

TruckCodex filing & peer scorecard · A

Composite of 4/5 scored components (mean 100/100). Separate from booking triage on this page. Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.

A confidence 80% · 4/5 signals · expand
Authority / census
Active · 100/100

Active census status with no OOS order or revoked authority on file.

Insurance / BIPD
BIPD active · 100/100

Active BIPD/Primary-like policy on file in our insurance history.

OOS vs peers
Safer than peers · 100/100

Driver OOS 0% vs peer median 0% (neutral). Vehicle OOS 15.2% vs peer median 16.7% (better). n=17000 same-size ACTIVE peers.

FMCSA safety rating
Unrated

FMCSA has not assigned this carrier a formal safety rating. We do not invent one.

NR reason: No published FMCSA safety_rating.

Insurance-watch tier
Not on watch · 100/100

No BMC-91 insurance-lapse watch classification on file for this USDOT.

TruckCodex filing & peer scorecard from authority, BIPD, peer OOS, FMCSA safety rating, and insurance-watch signals. Not a booking verdict and not legal advice. See methodology. Booking triage on this page: Caution.

Operating authority
Insurance

1 active liability filing

BOC-3 agent

DOTPROCESSAGENTS.COM LLC

Company profile

Company details
USDOT 3161080
In FMCSA records since Jul 16, 2018 (~8y)
MC / docket MC111229
Company officer STANLEY OWERKO
Company officer 2 BRAD DEETS
Operation AUTHORIZED FOR HIRE
Hazmat Yes (MCS-150)
Cargo carried
General Freight, Liquids / Gases
Fleet size 60 units
Drivers 42
Annual mileage 2,122,155 mi
Contact & address
Phone: (661) 440-1521
Email: [email protected]
Physical
9224 TUPMAN RD
TUPMAN, CA 93276
Mailing
PO BOX 430
TUPMAN, CA 93276
Registration & safety rating
USDOT 3161080
In FMCSA records since Jul 16, 2018 (~8y)
Operation AUTHORIZED FOR HIRE
Annual mileage (MCS-150) 2,122,155 mi
Hazmat Yes (MCS-150)
vs. National Average
Vehicle OOS Rate 15.2% vs 23.4% -8.2 pts
Driver OOS Rate 0.0% vs 6.7% -6.7 pts
Violations per Inspection 0.65 vs 1.80 -1.15
Peer tier (mid-sized fleets (11-100 power units)) median OOS rate: 27.6%
Active liability insurance
FMCSA cargo filing (BMC-34/83)

No active FMCSA cargo filing on file.

FMCSA L&I filing evidence — not a shipper certificate of insurance (COI). Cargo (BMC-34) is primarily an HHG / household-goods requirement; general freight carriers often have none.

Broker bond / trust (BMC-84/85)

No active broker surety bond or trust fund on file.

BMC-84 is a surety bond; BMC-85 is a trust-fund agreement. Required for property brokers / freight forwarders — not motor-carrier BIPD liability insurance.

Broker setup by MC age
Check brokers for this MC age

Based on FMCSA authority grant of 2018-10-22 (2,000+ days). Published gates only — not a guarantee they will accept. Confirm with the broker.

Related filings

Fleet details (MCS-150)

Vehicle type Owned Term leased Trip leased
Truck tractors 49 9 0
Trucks 2 0 0

Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).

Accident reports (24 months)

All 20 crashes →
Last 6 months 6–12 months 12–24 months Total
Fatalities 0 0 0 0
Injuries 0 1 0 1
Tow-away 0 1 3 4
Crash reports 0 1 3 4

Reportable crashes from FMCSA MCMIS for the trailing 24 months. Counts may differ slightly from SAFER due to reporting lag.

Inspections (24 months)

All 140 inspections →
Driver Vehicle Hazmat
Inspections 80 80 23
OOS inspections 0 10 5
OOS percentage 0% 12.5% 21.74%
National average 6.7% 23.4% 4.4%

Roadside inspections in the last 24 months. National averages are FMCSA MCSAP reference rates (driver ~6.7%, vehicle ~23.4%, hazmat ~4.4%).

Power Units
60
Drivers
42
Inspections
140
FMCSA roadside history on file
OOS Rate (peak)
15.2%
driver or vehicle, whichever higher
Crashes (24m)
4
20 all-time
Authorities
1
1 active
Carrier analysis & narrative context Status notes, risk intelligence, and safety profiles

Carrier is unrated

FMCSA has not assigned this carrier a formal safety rating. Use the inspection history and BASIC scores below to assess on-road performance.

Risk intelligence

TRANSCO LOGISTICS LLC had 80 roadside inspections over the past 24 months with an out-of-service rate of 12.5%, which is below the national average of 19.4%. Their highest FMCSA BASIC percentile is vehicle_maint at 2.0. 4 reportable crashes occurred in the same 24-month window.

Inspection profile

80 roadside inspections over the last 24 months, concentrated in CA (67) and WA (6).

Violation profile

12.5% out-of-service rate, below the 19.4% national average; led by Vehicle Maintenance (22.2% of violations); top code 393.47(e) (Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt) cited 10 times.

Fleet profile

The fleet comprises 60 power units (mid-sized fleet) and 42 drivers; Kenworth, Mtci, and Trin are the most-inspected makes.

Risk Signals

Elevated OOS rate
Peak OOS rate of 15.2% is above the driver national average (~6.7%); vehicle national average is ~23.4%.

Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service

Compared against 17,000 ACTIVE carriers operating 30–90 power units (±50% of this carrier's 60 unit fleet).

This carrier — Driver OOS
0%
Drivers placed out-of-service at roadside inspections
Peer median
0%
Median across 17,000 same-size peers
Verdict
On par with peers
Delta 0 pts vs peer median (lower is safer)
This carrier — Vehicle OOS
15.2%
Vehicles placed out-of-service at roadside inspections
Peer median
16.7%
Median across 17,000 same-size peers
Verdict
Safer than peers
Delta -1.5 pts vs peer median (lower is safer)
Inspection Analytics Monthly activity · BASIC mix · state map

Monthly Inspection Activity (35 months)

2023-10 2026-09

Activity by State

States this carrier has been inspected in over the past 24 months.
State Inspections OOS OOS % Last Inspection
California (CA) 67 6 9.0% Sep 9, 2026
Washington (WA) 6 2 33.3% Feb 3, 2026
Nevada (NV) 4 2 50.0% Jan 7, 2026
Oregon (OR) 3 0 0.0% Nov 17, 2025
Vehicle Fleet Top makes and models observed in roadside inspections
Make Model Inspections
Kenworth 93
Mtci 29
Trin 21
Kenw 15
Heil 10
International 8
Lubb 6
Unknown 6
Endrb 5
SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores
BASIC Inspections Serious Measure Percentile Alert As Of
Driver Fitness 0 — 0.00 0 — Sep 21, 2026
Controlled Substances / Alcohol 0 — 0.00 0 — Sep 21, 2026
Hours of Service 1 — 0.00 0 — Sep 21, 2026
Unsafe Driving 1 — 0.05 0 — Sep 21, 2026
Vehicle Maintenance 21 — 2.22 2 — Sep 21, 2026

Higher percentiles indicate worse performance relative to peer carriers. Carriers at or above the FMCSA intervention threshold are marked ALERT.

Recent Inspections (140 rows) View all 140 →
Inspection # Date ▼ State Level Station Vehicle Violations Top Codes OOS
88945621 Sep 9, 2026 CA 1 CARSON PLATFORM SCALES
KENWORTH TRUCK TRACTOR
CA XP40891 · 1XKYDP9X7HJ165487
1 393.45D-BHCR No
88938552 Sep 8, 2026 CA 1 CASTAIC IF
KENWORTH STRAIGHT TRUCK
CA XP67023 · 1NKZLP9XXLJ419882
0 — No
88932489 Sep 8, 2026 CA 1 BAKERSFIELD AREA
KENWORTH TRUCK TRACTOR
CA ZP70659 · 1XKZD49X0JJ217471
3 392.2-SLLDL, 393.45B2-B-AIR, 396.3A1-ALBV No
88924377 Sep 7, 2026 CA 1 CASTAIC IF
KENWORTH TRUCK TRACTOR
CA XP67022 · 1NKZLP9X8LJ419881
0 — No
88881646 Sep 1, 2026 CA 1 CARSON PLATFORM SCALES
KENWORTH TRUCK TRACTOR
CA XP40856 · 1XKYDP9XXHJ165483
1 393.81-H No
88850493 Aug 29, 2026 CA 1 CASTAIC IF
KENWORTH TRUCK TRACTOR
CA XP67021 · 1XKZDP9X2LJ419880
2 393.47E, 393.53B-B No
88679192 Aug 11, 2026 CA 1 GRAPEVINE IF
KENWORTH TRUCK TRACTOR
CA XP67025 · 1XKZDP9XXLJ419884
0 — No
88679049 Aug 10, 2026 CA 1 GRAPEVINE IF
KENWORTH TRUCK TRACTOR
CA XP40863 · 1XKYDP9X0HJ165489
0 — No
88662622 Aug 10, 2026 CA 2 CASTAIC CVEF
KENWORTH TRUCK TRACTOR
CA XP67025 · 1XKZDP9XXLJ419884
0 — No
88538026 Jul 28, 2026 CA 1 CASTAIC IF
KENWORTH TRUCK TRACTOR
CA ZP70696 · 1XKYDP9X6HJ165478
0 — No
88305358 Jun 30, 2026 CA 1 GRAPEVINE IF
KENWORTH TRUCK TRACTOR
CA XP67025 · 1XKZDP9XXLJ419884
2 393.47E, 393.53B-B No
88231376 Jun 24, 2026 CA 1 BUTTONWILLOW AREA
KENWORTH TRUCK TRACTOR
CA XP40857 · 1XKYDP9X1HJ165484
1 392.2-SLLEQP No
88110442 Jun 10, 2026 CA 1 CARSON PLATFORM SCALES
KENWORTH TRUCK TRACTOR
CA ZP70657 · 1XKZD49X2JJ217469
4 393.45D-BHCR, 393.201D-FR, 392.2-SLLEQP Yes
88095083 Jun 10, 2026 CA 2 CACHE CREEK
KENWORTH TRUCK TRACTOR
CA XP68907 · 1XKZDP9X1LJ419885
0 — No
88086119 Jun 9, 2026 CA 2 GOLETA
KENWORTH TRUCK TRACTOR
CA ZP70663 · 1XKZD49X8JJ217475
1 392.2-SLLEQP No
88073536 Jun 7, 2026 CA 2 GRAPEVINE IF
KENWORTH TRUCK TRACTOR
CA XP40850 · 1XKYDP9X2HJ165476
1 392.2-SLLEQP No
87925052 May 21, 2026 CA 1 BAKERSFIELD AREA
KENWORTH TRUCK TRACTOR
CA XP40858 · 1XKYDP9X3HJ165485
2 393.45B2-BHTD, 393.45D-B Yes
87663753 Apr 21, 2026 CA 1 GRAPEVINE IF
KENWORTH TRUCK TRACTOR
CA XP40891 · 1XKYDP9X7HJ165487
0 — No
87471483 Mar 30, 2026 CA 1 GRAPEVINE CVEF
KENWORTH TRUCK TRACTOR
CA ZP70661 · 1XKZD49X4JJ217473
0 — No
87387762 Mar 23, 2026 CA 1 GRAPEVINE IF
KENWORTH TRUCK TRACTOR
CA XP40863 · 1XKYDP9X0HJ165489
1 396.5B-HWSL No
87335006 Mar 19, 2026 CA 2 CASTAIC IF
KENWORTH TRUCK TRACTOR
CA XP40856 · 1XKYDP9XXHJ165483
0 — No
87335612 Mar 18, 2026 CA 2 CASTAIC IF
KENWORTH TRUCK TRACTOR
CA XP40863 · 1XKYDP9X0HJ165489
0 — No
87278422 Mar 10, 2026 CA 1 RAINBOW IF
KENWORTH TRUCK TRACTOR
CA XP11348 · 1XKDD49X2FJ445375
0 — No
87243213 Mar 9, 2026 CA 1 GRAPEVINE IF
KENWORTH TRUCK TRACTOR
CA XP40857 · 1XKYDP9X1HJ165484
0 — No
87185313 Feb 26, 2026 CA 1 GRAPEVINE IF
KENWORTH TRUCK TRACTOR
CA XP40894 · 1XKDD49X9FJ445373
0 — No
Recent Crashes (20 rows)
Report # Date ▼ State Fatalities Injuries Tow Hazmat Severity
CA7702600138 Feb 17, 2026 CA 0 1 Yes No Injury
CA8352500330 Apr 14, 2025 CA 0 0 Yes No Tow
CA8402501024 Feb 25, 2025 CA 0 0 Yes No Tow
WA000EF42759 Dec 3, 2024 WA 0 0 Yes No Tow
CA4262300445 Aug 10, 2023 CA 0 0 Yes No Tow
WA000ED26436 Jan 17, 2023 WA 1 0 Yes No Fatal
CA4262200317 May 26, 2022 CA 0 0 Yes No Tow
CA4262200279 May 7, 2022 CA 1 1 Yes No Fatal
WA000EC05162 Dec 25, 2021 WA 0 0 Yes No Tow
CA2212110191 Dec 18, 2021 CA 0 1 Yes No Injury
CA5402111478 Oct 24, 2021 CA 0 3 Yes No Injury
CA3402110630 Jun 30, 2021 CA 0 0 Yes No Tow
CA1502110172 Jun 23, 2021 CA 0 1 Yes No Injury
CA2602001087 Sep 16, 2020 CA 0 0 Yes No Tow
CA5802000997 Mar 18, 2020 CA 0 0 Yes No Tow
CA4262000109 Mar 2, 2020 CA 0 0 Yes No Tow
CA7501900894 Dec 27, 2019 CA 0 0 Yes No Tow
CA4301900399 Nov 12, 2019 CA 0 0 Yes No Tow
CA4251900033 Jan 11, 2019 CA 0 1 No No Injury
CA3651900007 Jan 3, 2019 CA 0 2 Yes No Injury
Authority Records (1 docket)
common
MC111229
Active
—
View full authority record →
MC Certificate Documents (1 letter, 1 PDF)

Authority Records (above) are FMCSA docket status and lifecycle events. MC Certificate Documents here are the archived PDF letters for each action — grants, reinstatements, revocations, name changes, and transfers. They are related but not the same dataset: one row per PDF letter, not one file per docket.

Each row is a distinct FMCSA letter (grant, reinstatement, revocation, name change, transfer, etc.). When a PDF is archived, click the link to open that letter. Rows without a link still show the action type and date from our index. FMCSA stopped publishing new daily certificate PDFs after the May 2026 Motus cutover — rows below are historical archive only.

Date Docket Action Authority PDF
Oct 22, 2018 MC111229-C Original MC Certificate Revocation Original MC Certificate →
Insurance Coverage Timeline (4 rows)

Every insurance policy on file, newest effective date first. Amber rows mark BIPD/Primary coverage gaps.

Insurer Policy # Type Limit Effective Cancel Status
ZURICH AMERICAN INSURANCE COMPANY BAP-7378814-00 91X $5,000,000 Oct 31, 2024 On file ACTIVE
AXIS SURPLUS INSURANCE COMPANY P-001-000049077-01 BIPD/Excess — Oct 21, 2018 May 8, 2019 CANCELLED
LIBERTY MUTUAL FIRE INSURANCE CO. AS2-641-445350-03 BIPD/Primary — Oct 21, 2018 Dec 26, 2024 CANCELLED
LIBERTY MUTUAL FIRE INSURANCE CO. AS2-641-445350-03 BIPD/Primary — Oct 21, 2018 Oct 31, 2024 REPLACED
Compliance Timeline Merged authority / insurance / enforcement events
  1. Dec 26, 2024
    insurance
    TERM/CANCL — LIBERTY MUTUAL FIRE INSURANCE CO.
  2. Dec 16, 2024
    authority
    DISCONTINUED REVOCATION — COMMON
    Details →
  3. Oct 31, 2024
    insurance
    TERM/REPL — LIBERTY MUTUAL FIRE INSURANCE CO.
  4. May 8, 2019
    insurance
    CANCEL — AXIS SURPLUS INSURANCE COMPANY
  5. Oct 22, 2018
    authority
    GRANTED — MOTOR PROPERTY COMMON CARRIER
    Details →
Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for

Most-Inspected Stations

Station State Inspections OOS
GRAPEVINE IF CA 43 1
CASTAIC IF CA 25 0
CORDELIA IF CA 8 1
RAINBOW IF CA 5 0
CARSON PLATFORM SCALES CA 3 1
GRAPEVINE CVEF CA 3 1
BAKERSFIELD AREA CA 2 1
BUTTONWILLOW AREA CA 2 1
CASTAIC CVEF CA 2 0
WOODBURN OR OR 2 0

Top Violation Codes Cited

Code Description Category Cited OOS
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt Vehicle Maintenance 10 0
393.9(a) Inoperable required lamps Vehicle Maintenance 10 2
396.3(a)(1) Inspection, repair and maintenance of parts and accessories Vehicle Maintenance 10 4
392.2 Violation of Local Laws Unsafe Driving 7 1
393.45(b)(2) Brake hose or tubing chafing and/or kinking Vehicle Maintenance 2 1
393.45(d) Brake connections with leaks or constrictions Vehicle Maintenance 2 0
393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear Vehicle Maintenance 2 0
172.502(a)(1) Prohibited placarding Hazardous Materials 1 0
387.301(a) Carrier -Motor carrier shall not engage in interstate or foreign commerce without proof of public liability and property damage insurance as required in 49 CFR 38 General/Admin 1 0
392.9(a)(2) Failing to secure vehicle equipment Vehicle Maintenance 1 1

Related Records

California carriers Tupman carriers ZURICH AMERICAN INSURANCE COMPANY AXIS SURPLUS INSURANCE COMPANY 140 inspections 20 reportable crashes
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