CSA
Authorized · PropertyUSDOT 3851684· MC1404145· CARRIER· EIN 88-0549018
⬇ PDF report

SER LOGISTICS LLC

409 CANDLEWOOD RD, LAREDO, TX, 78045(956) 898-4996serlogisticsllc1@gmail.comEDGAR O GUZMAN CAVAZOS
Vetting snapshot
Authority
Active
operating authority
Insurance
$1M BIPD
CIMARRON INSURANCE COMPANY
Vehicle OOS
—
no inspections
Driver OOS
—
no inspections
Crashes 24mo
0
clean
Red flags
None
nothing flagged
100
/ 100

Risk factors

Low riskVioCodes score
No red flags in the public FMCSA record

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.

Broker payment signals

Bond, cancellation & authority risk for this broker — from free FMCSA records.

Proceed with checks
Broker bond
Bond on file
BMC-84 surety · MERCHANTS NATIONAL BONDING, INC
Cancellation filed
None
bond since 04/15/2022
Authority
Active
4 past revocations
Registered
4 yrs
since 03/28/2022
  • Authority revoked 4 times historically (reinstated) — a pattern worth noting.

These are FMCSA bond & authority signals — not a credit report. A filed bond cancellation is the biggest early warning that a broker may stop paying, but days-to-pay and slow-pay history aren’t public FMCSA data — verify those with a broker-credit service or references before extending terms.

Authority & insurance

MC1404145

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

Common
Active
Contract
None
Broker
Active
Authorized for: Property
Liability (BIPD)
$1M on file
$750K required
Cargo
Not on file
not required
Bond / surety
On file
required
Insurance filings
ON FILELiability (BIPD) — BMC-91X$1M coverageeff 04/07/2026
CIMARRON INSURANCE COMPANY· policy CIMD-2026-0453
ON FILEProperty broker surety — BMC-84eff 04/15/2022
MERCHANTS NATIONAL BONDING, INC· policy 101672497
Authority history (8) ▾
03/11/2026COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (04/08/2026)
03/11/2025COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (04/08/2025)
07/08/2024COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (07/31/2024)
05/20/2024COMMONINVOLUNTARY REVOCATION→ DISCONTINUED REVOCATION (06/03/2024)
04/10/2024MOTOR PROPERTY COMMON CARRIERREINSTATED
04/14/2023MOTOR PROPERTY COMMON CARRIERGRANTED→ REVOKED (10/10/2023)
09/13/2022MOTOR PROPERTY COMMON CARRIERDISMISSED
04/15/2022PROPERTY BROKERGRANTED
Insurance history6 insurers on record
Filing timeline (10) ▾
  1. ACCREDITED SPECIALTY INSURANCE COMPANY$750KCancelled
    BIPD/Primary · eff 04/07/2025 → 04/07/2026
  2. TRISURA SPECIALTY INSURANCE COMPANY$750KCancelled
    BIPD/Primary · eff 07/30/2024 → 04/07/2025
  3. TRISURA SPECIALTY INSURANCE COMPANY$750KCancelled
    BIPD/Primary · eff 05/31/2024 → 08/02/2024
  4. TRISURA SPECIALTY INSURANCE COMPANY$750KReplaced
    BIPD/Primary · eff 05/31/2024 → 07/30/2024
  5. TRISURA SPECIALTY INSURANCE COMPANY$750KCancelled
    BIPD/Primary · eff 04/07/2024 → 06/16/2024
  6. TRISURA SPECIALTY INSURANCE COMPANY$750KReplaced
    BIPD/Primary · eff 04/07/2024 → 05/31/2024
  7. EVERSPAN INDEMNITY INSURANCE COMPANY$750KCancelled
    BIPD/Primary · eff 03/22/2023 → 09/30/2023
  8. EVERSPAN INDEMNITY INSURANCE COMPANY$750KCancelled
    BIPD/Primary · eff 03/22/2023 → 05/25/2023
  9. EVERSPAN INDEMNITY INSURANCE COMPANY$750KReplaced
    BIPD/Primary · eff 03/22/2023 → 03/22/2023
  10. PACIFIC FINANCIAL ASSOCIATION, INC.$750KReplaced
    TRUST FUND · eff 04/07/2022 → 04/15/2022

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.

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

CSA performance breakdown

FMCSA · August 28, 2026

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

0
Inspections
0
Violations
0
OOS violations
0
Distinct codes

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.

Vehicle out-of-service rate exceeds the national average

High impact

Vehicle OOS rate is 25% vs the 22% national average. Carriers above the national OOS average draw more enforcement attention (audits, roadside stops) and can see higher insurance premiums.

What to do
  • Review recent inspections with out-of-service violations and fix the root causes with equipment and drivers
  • Run a preventative-maintenance program; periodically inspect tires, brakes and lights
  • Reinforce thorough pre-trip and post-trip inspections; retrain where needed

Lighting / lamps violations are the leading contributor to Unsafe Driving

Low impact

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

What’s contributing2 violations (24 mo)
Lighting / lamps1 viol50%
  • 392.22A-DDriver - Failed to activate hazard warning signal flashers1× · 50%
Other1 viol50%
  • 392.2-SLLUPState/Local Laws - Unlawfully parking /leaving vehicle on roadway1× · 50%
What to do
  • Walk the lights every pre-trip and carry spare bulbs/fuses; clean lenses and check the trailer plug

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

Brakes violations are the leading contributor to Vehicle Maintenance

Low impact

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

What’s contributing8 violations · 1 OOS (24 mo)
Brakes3 viol40%
  • 393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured3× · 40%
Tires1 viol27%
  • 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS1× · 27%
Other2 viol17%
  • 393.28-WS-6Wiring Systems - Bare, loose, dangling, chafing or poorly connected wires1× · 10%
  • 393.201A-FRMCFrame - Cracked/loose/broken frame member affecting support of functional components1× · 7%
Load securement1 OOS1 viol10%
  • 392.9A2-CCargo - Vehicle components or dunnage not secured1× · 10%
What to do
  • Check brake adjustment and listen for air leaks every pre-trip; put brakes on the PM schedule
  • Fix air-loss and warning-light faults before dispatch — don’t “drive it in”
  • Prioritize the out-of-service items — they carry the heaviest weight

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.

6
Inspections
13
Violations
1
Out-of-service
2
Clean
Where the violations are
Vehicle Maintenance 62%Other 23%Unsafe Driving 15%
Focus here first
1Vehicle Maintenance
8 violations · 1 OOS · 62% of recent
  • 393.45B2-B-AIR×3Air Brake - Hose/tubing damaged or not secured
  • 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS
  • 393.28-WS-6Wiring Systems - Bare, loose, dangling, chafing or poorly connected wires
Do this
  • Check brake adjustment and listen for air leaks every pre-trip
  • Fix air-loss and warning-light faults before dispatch; put brakes on the PM schedule
2Other
3 violations · 23% of recent
  • 390.21TB2-DOT×2Operate a CMV without USDOT number displayed. Must be preceded by the letters USDOT
  • 392.2-SLLSRState/Local Laws - State registration/tag violation
Do this
  • Review these violations with drivers and add the fix to your pre-trip and PM routine
3Unsafe Driving
2 violations · 15% of recent
  • 392.22A-DDriver - Failed to activate hazard warning signal flashers
  • 392.2-SLLUPState/Local Laws - Unlawfully parking /leaving vehicle on roadway
Do this
  • Walk the lights every pre-trip and carry spare bulbs/fuses
  • Clean lenses and check the trailer plug for corrosion
Repeat offenders (same code, multiple times)
🎓
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).

6
Inspections
13
Violations
1
Out-of-service
96
CSA points
0
Crashes
3
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

11 distinct vehicles seen in this carrier’s roadside inspections.

6 truck 5 trailer
2025 KENWORTH T680
3WKYD40X8SF558891· R780979 TX
2021
3AWV25324MX092047· 83UN4V MX
2024 KENWORTH T680
1XKYDP9X3RJ331280· R681209 TX
2020 FREIGHTLINER Cascadia
3AKJHHDV6LSMC8409· R711256 TX
2024 STOUGHTON TRAILERS Stoughton Trailers
1DW1A5324RSB42913· 5179821 ME
2024 KENWORTH T680
1XKYD49XXRJ369524· R711261 TX
2023 VANGUARD NATIONAL TRAILER CORPORATION (VNTC) VANGUARD NATIONAL TRAILER CORPORATION (VNTC)
5V8VC5328PM307472· 20UZ7N MX
2020 FREIGHTLINER Cascadia
3AKJHHDV7LSLT5824· R711257 TX
2023 STOUGHTON TRAILERS Stoughton Trailers
1DW1A5326P5810767· 5121928 ME
2020 FREIGHTLINER Cascadia
3AKJHHDV3LSLT5853· R711255 TX
2024 STOUGHTON TRAILERS Stoughton Trailers
1DW1A5328RBB56703· 15UU5M MX

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
0
on file (MCS-150)
Drivers
—
Annual mileage
—
reported 0
Recordable crash rate
—
per million miles
Company officer
EDGAR O GUZMAN CAVAZOS
Operation
Interstate
Registered since
2022-03-28
Last MCS-150 update
2022-03-28
Census status
Active

Fleet: 0 trucks.

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, addresses or phone numbers with 5 other carriers — review the connections below as part of your vetting.

5
Connected carriers
2
Fleet-transfer links
7
Most shared VINs
1
Strong links
Strong· 1
1
TEX-57 TRANSPORT LLC
USDOT 2930135Active· LAREDO, TX
Strong
Shared VIN · 7
1XKYDP9X3RJ3312803AKJHHDV7LSLT58243AKJHHDV3LSLT58531DW1A5328RBB567033AKJHHDV6LSMC84091XKYD49XXRJ369524
Medium· 3
DX XPRESS INC
USDOT 2128019Active· LAREDO, TX
Medium
Shared VIN · 2
1DW1A5326P58107671DW1A5324RSB42913
MAV TRANSPORT LAREDO LLC
USDOT 3849566Inactive· LAREDO, TX
Medium
MailingAddress
MC1 LOGISTICS LLC
USDOT 2975678Active· LAREDO, TX
Medium
MailingAddress

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

22 events
  1. 04/07/2026Insurance filed — CIMARRON INSURANCE COMPANY

    Liability (BIPD) — BMC-91X · policy CIMD-2026-0453

  2. 04/07/2026Insurance cancelled — ACCREDITED SPECIALTY INSURANCE COMPANY

    BIPD/Primary · policy 2-XPT-TX-19-S-348055-00

  3. 03/11/2026COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (04/08/2026)

  4. 04/07/2025Insurance cancelled — TRISURA SPECIALTY INSURANCE COMPANY

    BIPD/Primary · policy TRI21L9860

  5. 03/11/2025COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (04/08/2025)

  6. 08/02/2024Insurance cancelled — TRISURA SPECIALTY INSURANCE COMPANY

    BIPD/Primary · policy TRI21L9860

  7. 07/30/2024Insurance replaced — TRISURA SPECIALTY INSURANCE COMPANY

    BIPD/Primary · policy TRI21L9860

  8. 07/08/2024COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (07/31/2024)

  9. 06/16/2024Insurance cancelled — TRISURA SPECIALTY INSURANCE COMPANY

    BIPD/Primary · policy TRI21L9860

  10. 05/31/2024Insurance replaced — TRISURA SPECIALTY INSURANCE COMPANY

    BIPD/Primary · policy TRI21L9860

  11. 05/20/2024COMMON — INVOLUNTARY REVOCATION

    DISCONTINUED REVOCATION (06/03/2024)

  12. 04/10/2024MOTOR PROPERTY COMMON CARRIER — REINSTATED
  13. 09/30/2023Insurance cancelled — EVERSPAN INDEMNITY INSURANCE COMPANY

    BIPD/Primary · policy CW1EII-803206-01

  14. 05/25/2023Insurance cancelled — EVERSPAN INDEMNITY INSURANCE COMPANY

    BIPD/Primary · policy CW1EII-803206-01

  15. 04/14/2023MOTOR PROPERTY COMMON CARRIER — GRANTED

    REVOKED (10/10/2023)

  16. 03/22/2023Insurance replaced — EVERSPAN INDEMNITY INSURANCE COMPANY

    BIPD/Primary · policy CW1EII-803206-01

  17. 09/13/2022MOTOR PROPERTY COMMON CARRIER — DISMISSED
  18. 04/15/2022PROPERTY BROKER — GRANTED
  19. 04/15/2022Insurance filed — MERCHANTS NATIONAL BONDING, INC

    Property broker surety — BMC-84 · policy 101672497

  20. 04/15/2022Insurance replaced — PACIFIC FINANCIAL ASSOCIATION, INC.

    TRUST FUND · policy NONE

  21. 03/28/2022Registered with FMCSA

    AUTHORIZED FOR HIRE

  22. 03/28/2022MCS-150 update filed

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

🚛

Operations

Classification

  • AUTHORIZED FOR HIRE

Area served

  • Interstate
★

FMCSA safety rating

Rating
Not rated
Type
—
Rated
—
Last review
—
📄

MCS-150 registration

Form date
2022-03-28
Reported mileage
—
⚡

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 25, 2026, 9:42 AM. VioCodes is not affiliated with FMCSA. To dispute incorrect data, file a DataQs Request for Data Review.