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HAMILTON TREE SERVICE INC
Martinez, CA
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating, crash records and out-of-service rates checked
FMCSA status: Active registration · no operating authority · DOT 2722892
Active
No Safety Rating
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
33.3% OOS · 23 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- No active insurance filing found on record
- Vehicle out-of-service rate 12.5% — below the 20.7% national average
- Driver out-of-service rate 0.0% — below the 5.5% national average
- 23 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
2722892
Safety Rating
Not Rated
Operation Classification
Authorized for hire
FMCSA Registration
June 13, 2015
Annual Mileage
0 mi (0)
Contact Information
Location
Martinez, CA
Cargo Types
Other Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
23
Driver Inspections
16
Vehicle Inspections
20
Out-of-Service Violations
5
Violations by Category
Vehicle Maintenance12
Unsafe Driving1
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate12.5% · national avg 20.7%
✓ Below national average
33.3% of 9 inspections in the last 24 months put a driver or vehicle out of service —
63rd percentile among carriers with 5–9 inspections (lower is better).
CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Inspection Trend by Year
2026
2025
2024
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
3 of 9 inspections
Unsafe Driving
0 of 10 inspections
Hours of Service
0 of 10 inspections
Driver Fitness
2 of 10 inspections
Controlled Substances
0 of 10 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
CA19
Fleet & Equipment (8)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~8
of 0 reported to FMCSA
Trailers
—
seen at inspection
Equipment types observed
Truck
5
Chassis / Incomplete
3
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2023 Peterbilt 567 | Truck · Class 8 | 1NPCL40X2PD820245 | 3 | 1 |
| 2020 Peterbilt 567 | Truck · Class 8 | 1NPCL40X7LD655643 | 3 | — |
| 2019 Ford F-750 | Chassis / Incomplete · Class 6 | 1FDWF7DEXKDF03128 | 2 | 1 |
| 2017 Ford F-750 | Chassis / Incomplete · Class 6 | 1FDWF7DE0HDB05550 | 1 | — |
| 2014 International SF667 | Truck · Class 8 | 1HTGSSNT8EH017809 | 1 | 1 |
| 2018 Peterbilt 567 | Truck · Class 8 | 1NPCL40X2JD475158 | 1 | — |
| 2022 Ram 5500 | Chassis / Incomplete · Class 5 | 3C7WRNBL5NG186564 | 1 | — |
| 2022 Western Star 4700 | Truck · Class 8 | 5KKHAXDV0NPNJ5379 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (23)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| October 14, 2026 | UE1B002722 | CA, CA | II | 1 | — | — | Straight Truck |
PETERBILT |
1NPCL40X7LD655643 |
CA 57423U2 |
| 393.9A-LHLI | Lighting - Headlamp(s) - Any inoperative | Lighting | ||||||||
| May 12, 2026 | NE28006739 | CA, CA | I | 2 | — | — | Straight Truck |
PETERBILT |
1NPCL40X7LD655643 |
CA 57423U2 |
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.53B-B | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Brakes All Others | ||||||||
| November 3, 2025 | UD3C001347 | CORDELIA IF, CA | II | 1 | 1 | — | Straight Truck |
INTERNATIONAL |
1HTGSSNT8EH017809 |
CA 88672A3 |
| 383.23A2-LCDLN | OOSLicense (CDL) - Operate a CMV and does not possess a valid CDL | License-related: High | ||||||||
| October 8, 2025 | UDM7004554 | I-680 NB K PLATFORM SCALES, CA | II | 1 | — | — | Straight Truck |
FORD |
1FDWF7DE0HDB05550 |
CA 12497F2 |
| 392.2-SLLEQP | State/Local Laws - Violation of state and local law - Equipment violation. | |||||||||
| September 24, 2025 | NDZM003795 | CORDELIA IF, CA | I | — | — | — | Straight Truck |
PETERBILT |
1NPCL40X7LD655643 |
CA 57423U2 |
| August 13, 2025 | NF37001544 | CORDELIA IF, CA | II | 4 | — | — | Straight Truck |
FORD |
1FDWF7DEXKDF03128 |
CA 57527U2 |
| 392.2-SLL | State/Local Laws - | |||||||||
| 392.2-SLLTL | State/Local Laws - Misc. traffic law violation | |||||||||
| 393.9A-LIL | Lighting - Identification lamp(s) inoperative | Clearance Identification Lamps/Other | ||||||||
| 392.2-SLL | State/Local Laws - | |||||||||
| August 5, 2025 | NDMK006484 | CORDELIA IF, CA | I | 4 | 1 | — | Straight Truck |
PETERBILT |
1NPCL40X2PD820245 |
CA 79840T3 |
| 396.3A1-BOS | OOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Brake Out Of Service | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.53B-B | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Brakes All Others | ||||||||
| July 23, 2025 | UEED003253 | SB SCALES (WALNUT CREEK), CA | III | 2 | 1 | — | Straight Truck |
FORD |
1FDWF7DEXKDF03128 |
CA 57527U2 |
| 383.23A2-LCDLN | OOSLicense (CDL) - Operate a CMV and does not possess a valid CDL | License-related: High | ||||||||
| 390.21TB1-MC | Operating a CMV without legal name or trade name displayed | |||||||||
| January 2, 2025 | NCNG008585 | CORDELIA IF, CA | I | — | — | N/A | Straight Truck |
PETERBILT |
1NPCL40X2PD820245 |
CA 79840T3 |
| November 27, 2024 | UDLV003834 | WALNUT CREEK SCALES, CA | II | 3 | — | — | Straight Truck |
PETERBILT |
1NPCL40X7LD655643 |
CA 57423U2 |
| 392.2-SLLEWA1 | State/Local Laws - Excessive weight - 1-2500 lbs over on an axle/axle groups | |||||||||
| 392.2-SLLEWA1 | State/Local Laws - Excessive weight - 1-2500 lbs over on an axle/axle groups | |||||||||
| 392.2-SLLEWA2 | State/Local Laws - Excessive weight - 2501-5000 lbs over on an axle/axle groups | |||||||||
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: November 1, 2026.
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