FMCSA Carrier Profile
AC TRANSPORT LLC
Owner / Officer: Alberto Castillo
Inactive
No Safety Rating
Active 6 months
Authority
No Active Authority
Common carrier
Insurance
Cancellation Pending
$750,000 BIPD
Safety
Not Rated
41st pct · 12 inspections on record
Flags · 2
Insurance Cancellation Pending
Active cancellation filing on record, effective April 23, 2026 — coverage may lapse soon.
Inactive Carrier Status
FMCSA lists this carrier as inactive. Confirm current operating status before booking.
Vetting Notes
AC TRANSPORT LLC is an inactive FMCSA-registered motor carrier based in Brownfield, Texas, operating under DOT 3421999. This profile has 1 high-severity flag: insurance cancellation pending. One note for review: inactive carrier status. Across 12 FMCSA inspections on record, this carrier shows 75.0% vehicle OOS.
FMCSA Registration
DOT Number
3421999
Operating Status
Inactive
Safety Rating
Not Rated
MCS-150 Filed
April 2, 2026
FMCSA Registration
April 27, 2020
Authority Granted
December 30, 2025
Annual Mileage
223,334 mi (2025)
Contact Information
Address
1301 E Broadway St, Brownfield, TX 79316
Phone
Cell Phone
Email
Owner / Officer
Alberto Castillo
Officer 2
Elisabeth Unger
Operating Authority
MC1540546
Common Carrier, Contract Carrier, Broker
Insurance on File
TEXAS INSURANCE COMPANY
1 · $750,000 · Policy BBRCXLTTX011500_060589_02
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Safety Percentile
41st percentile
vs. peer carriers
↗ Approaching alert threshold (65th pct) · lower percentile = fewer violations than peers · source: FMCSA SMS
Safety & Inspection Summary
Total Inspections
12
Driver Inspections
Vehicle Inspections
12
Total OOS Orders
18
Violations by Category
Vehicle Maintenance68
Unsafe Driving0
Hours of Service2
OOS Rates vs. National Average
Vehicle OOS Rate75.0% · national avg 20.7%
⚠ Above national average (54.3pp higher)
Inspection Trend by Year
2026
2025
2024
Inspection Records (12)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| August 23, 2025 | TX | Level II — Walk-Around | — | 8 | 3 OOS |
| January 21, 2025 | TX | Level II — Walk-Around | — | 2 | 1 OOS |
| September 13, 2025 | TX | Level II — Walk-Around | — | 10 | 3 OOS |
| January 13, 2026 | TX | Level II — Walk-Around | — | 11 | Passed |
| October 9, 2025 | TX | Level II — Walk-Around | — | 7 | 4 OOS |
| May 7, 2025 | TX | Level II — Walk-Around | — | 11 | 3 OOS |
| May 7, 2025 | TX | Level II — Walk-Around | — | 4 | 1 OOS |
| May 7, 2025 | TX | Level II — Walk-Around | — | 7 | Passed |
| August 7, 2025 | TX | Level II — Walk-Around | — | 5 | Passed |
| September 6, 2024 | TX | Level II — Walk-Around | — | 4 | 1 OOS |
| August 5, 2025 | TX | Level II — Walk-Around | — | 1 | 1 OOS |
| April 3, 2024 | TX | Level II — Walk-Around | — | 0 | 1 OOS |
Authority History
| Date | Status | Type |
|---|---|---|
| September 3, 2025 | INVOLUNTARY REVOCATION | Common |
| September 5, 2023 | INVOLUNTARY REVOCATION | Common |
| September 3, 2024 | INVOLUNTARY REVOCATION | Common |
| December 30, 2025 | GRANTED | Common Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| April 23, 2026 | BI&PD Primary/Excess | Cancellation Pending |
| Revocation Order | On Record | |
| Revocation Order | On Record |
Other Carriers in Brownfield, TX
Data sourced from FMCSA MCMIS via Socrata. Last updated: July 28, 2026.
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