ZAMORA & SONS TRUCKING INC
USDOT 2747438 • 36243 40TH STREET EAST, PALMDALE, CA, 93552
ACTIVEMotor Carrier
Authority:1 revoked
Insurance:1 current
BOC-3:On file
Safety Rating:Not rated
MCS-150:Never updated
OOS Orders:None
Overview
Company profile from FMCSA Census File
USDOT
2,747,438
Status
ACTIVE
Operation
Interstate
Business Type
Motor Carrier
State
Phone
8183396410
Email
Power Units (MCS-150)
2
Drivers (MCS-150)
2
MCS-150 Mileage
85,000
BOC-3 Agent
Physical Address
36243 40TH STREET EAST, PALMDALE, CA, 93552
Contact
Phone: 8183396410
Email: [email protected]
Risk Signals3 flagged
MEDIUM
Elevated vehicle OOS rate: 37.5%
National average is 23.4%. This carrier's vehicle OOS rate is 14.1 percentage points above average.
MEDIUM
Elevated driver OOS rate: 12.5%
National average is 6.7%. This carrier's driver OOS rate is 5.8 percentage points above average.
HIGH
All operating authorities revoked or inactive
This entity has 1 revoked/inactive authority filing and no active authority.
Signals are auto-detected from FMCSA public records. This is not a regulatory determination.
Authority & Insurance
Operating authority, insurance filings, and BOC-3 status
Active Authority
0
Revoked / Inactive
1
Authority Types
1
Insurance Policies
1 active
Latest: Apr 17, 2024
BOC-3 Filing
On file
Operating Authority
fmcsa-authhistApr 5, 2026
| Authority Type | Docket # | Status | Original Date | Final Date |
|---|---|---|---|---|
| Common Carrier | MC-1632854 | REVOKED | Mar 10, 2025 | Mar 10, 2025 |
Active Insurance (1)
fmcsa-insurApr 5, 2026
| Insurer | Type | Policy # | Status | Effective | Cancel Date |
|---|---|---|---|---|---|
| HARCO NATIONAL INSURANCE CO. | BIPD/Primary | TP-4332326 | ON FILE | Apr 17, 2024 | Mar 4, 2025 |
Insurance Events Timeline
fmcsa-insur-hist
| Event | Insurer | Policy # | Type | Event Date | Cancel Date |
|---|---|---|---|---|---|
| CANCEL | HARCO NATIONAL INSURANCE CO. | TP-4332326 | BIPD/Primary | Mar 4, 2025 | Mar 4, 2025 |
Authority Revocations
fmcsa-revocations
| Authority | Docket | Reason | Date |
|---|---|---|---|
| COMMON | MC-1632854 | INVOLUNTARY REVOCATION | Unknown |
Authority Action History (1 events)
fmcsa-authhist-blob
| Docket | Authority Type | Original Action | Served Date | Disposition | Decided Date |
|---|---|---|---|---|---|
| MC1632854 | MOTOR PROPERTY COMMON CARRIER | GRANTED | May 2, 2024 | REVOKED | Mar 10, 2025 |
Safety & Inspections
SMS BASIC scores, inspection history, and out-of-service rates
SMS BASIC Scores
Unsafe Driving
N/A
Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.
Inspections
8
Violations
32
6 OOS
Vehicle OOS %
37.5%
Above nat'l avg (23.4%)
Driver OOS %
12.5%
Above nat'l avg (6.7%)
Power Units (MCS-150)
2
Drivers (MCS-150)
2
Crash Records
2
Inspection Activity (24 months)
Monthly inspection counts with OOS months highlighted. Hover bars for details.
1
May
Jun
1
Jul
Aug
Sep
Oct
Nov
Dec
Jan
2
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1
Jan
1
Feb
Mar
Apr
Clean monthMonth with OOSBased on latest 8 of 8 inspection records
Inspection Activity Map
2 states • 8 inspections
None Low Medium High🚛 Home base
Violation Summary (32 violations from 8 inspections)
fmcsa-inspection-file
| Code | Description | # Violations | # OOS | Severity Wt | BASIC |
|---|---|---|---|---|---|
| FMCSR:392.2 | Operating a CMV while ill or fatigued | 8 | 0 | 8 | Unsafe Driving |
| FMCSR:393.75(a)(3) | Tire-flat and/or audible air leak | 3 | 3 | — | Vehicle Maintenance |
| FMCSR:392.2-SLLSR | Operating a CMV while ill or fatigued | 2 | 0 | 8 | Unsafe Driving |
| FMCSR:392.2-SLL | Operating a CMV while ill or fatigued | 2 | 0 | 8 | Unsafe Driving |
| FMCSR:396.17C-PI | No proof of periodic inspection | 2 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.45 | Brake tubing/hoses inadequate | 2 | 0 | 7 | Vehicle Maintenance |
| FMCSR:392.2-SLLSOA | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:390.21TB2-DOT | 390.21TB2-DOT | 1 | 0 | — | General/Admin |
| FMCSR:393.60D | Glazing/window obstructions | 1 | 0 | 4 | Vehicle Maintenance |
| FMCSR:392.9AA1 | 392.9AA1 | 1 | 1 | — | Unsafe Driving |
| FMCSR:392.2-SLLEQP | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:396.5B-L | Fuel system leak | 1 | 0 | 7 | Vehicle Maintenance |
| FMCSR:393.75A3-TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | 1 | 1 | — | Vehicle Maintenance |
| FMCSR:393.95A4-EEUS | Emergency Equipment - Fire Extinguishers - unsecured | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:393.9(a) | Inoperable required lamps | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.95(a) | Emergency equipment - fire extinguisher missing/defective | 1 | 0 | 5 | Vehicle Maintenance |
| FMCSR:395.22(h)(4) | Driver failed to maintain supply of blank drivers records of duty status graph-grids | 1 | 0 | — | Hours Of Service |
| FMCSR:395.8(a)(1) | Not using the appropriate method to record hours of service | 1 | 1 | — | Hours Of Service |
| FMCSR:393.60(d) | Glazing/window obstructions | 1 | 0 | 4 | Vehicle Maintenance |
Peer Context
This carrier vs national averages. Lower is better for all metrics.
Vehicle OOS Rate
37.5%vs nat'l 23.4%
+14.1 pts above avg
Driver OOS Rate
12.5%vs nat'l 6.7%
+5.8 pts above avg
Violations / Inspection
4.00vs nat'l 1.80
+2.20 above avg
National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.
Inspection History (8 inspections)
fmcsa-inspectionsApr 5, 2026
| Date | Report # | Station | State | Level | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| Feb 4, 2026 | 86999458 | RAINBOW IF | CA | Level 3 | PTRB TRUCK TRACTOR | 2 | 392.2-SLLSR, 392.2-SLLSOA | No |
| Jan 26, 2026 | 86897570 | PAROWAN UT | UT | Level 2 | PETERBILT TRUCK TRACTOR | 9 | 392.2-SLL, 396.17C-PI, 390.21TB2-DOT | Yes |
| Feb 25, 2025 | 83975837 | SCHOLL CYN TOP | CA | Level 2 | FRHT STRAIGHT TRUCK | 1 | 392.2-SLLSR | No |
| Feb 11, 2025 | 83843222 | CASTAIC IF | CA | Level 2 | PTRB TRUCK TRACTOR | 2 | 393.75A3-TAOL, 393.95A4-EEUS | Yes |
| Jul 14, 2024 | 82156288 | GRAPEVINE IF | CA | Level 2 | PTRB TRUCK TRACTOR | 4 | 393.75(a)(3), 392.2 | Yes |
| May 6, 2024 | 81549427 | DESERT HILLS IF | CA | Level 2 | PTRB TRUCK TRACTOR | 8 | 393.45, 392.2, 393.9(a) | Yes |
| Mar 8, 2024 | 81080502 | SR-118 W/B PIT SCALES | CA | Level 2 | PETR STRAIGHT TRUCK | 2 | 393.60(d), 392.2 | No |
| Oct 20, 2023 | 79998597 | CONEJO IF | CA | Level 2 | PETR STRAIGHT TRUCK | 4 | 392.2 | No |
Inspection analytics
Monthly cadence, frequent stations, and violation mix
Inspections per month (24 mo)
6 total · 66.7% OOS
2024-052026-02
InspectionsOOS
Most frequent inspection stations
Violations by BASIC category
Recent Crashes
2 crash records from FMCSA Crash File
Total Crashes
2
Fatalities
0
Injuries
1
Across 1 crash
Tow-Aways
1
Crash History (2 records)
fmcsa-crash-fileApr 5, 2026
| Date | State | Severity | Fatalities | Injuries | City | Location | VIN | Carrier Name at Crash |
|---|---|---|---|---|---|---|---|---|
| Oct 5, 2024 | CA | INJURY | 0 | 1 | LANCASTER | 34.64595/-118.12325 | ...353769 | ZAMORA & SONS TRUCKING INC |
| Aug 24, 2015 | CA | TOW | 0 | 0 | — | — | — | — |
Compliance Timeline
4 events merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records
Mar 4, 2025
InsuranceInsurance cancel
HARCO NATIONAL INSURANCE CO. • BIPD/Primary
Related Records
Related records
StateAll entities in California
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CityEntities in PALMDALE, CA
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Crashes2 crash records
FMCSA Crash File
Inspections8 inspection records
Full inspection history
StationRAINBOW IF
1 inspection at this station
StationPAROWAN UT
1 inspection at this station
StationSCHOLL CYN TOP
1 inspection at this station
BOC-3 Agent#1 A BOC-3 FILING INC
Process agent on file
InsurerHARCO NATIONAL INSURANCE CO.
View all policies from this insurer
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FMCSA Company Census File
Generated from 24-hour old database. Contact info and fleet counts may lag.
Updated 1 weeks ago
FMCSA Authority History
Updated 1 weeks ago
FMCSA Insurance Filings
Updated 1 weeks ago
FMCSA Vehicle Inspection File
Updated 1 weeks ago
Refresh dataLast updated: Apr 5, 2026