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WHITCHURCH & SON
Chico, CA
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating, crash records and out-of-service rates checked
FMCSA status: Active & Authorized · DOT 184487 · MC 152053
Satisfactory
Active 41 yrs, 3 mo
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-152053 · Common carrier
Insurance
On File
Williamsburg National Ins Co.
Safety
Satisfactory
18.2% OOS · 14 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Operating authority active for 41 yrs, 3 mo
- Insurance on file: $750,000
- FMCSA safety rating: Satisfactory
- Vehicle out-of-service rate 22.2% — above the 20.7% national average
- Driver out-of-service rate 0.0% — below the 5.5% national average
- 14 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC152053
Common Carrier, Contract Carrier
Insurance on File
WILLIAMSBURG NATIONAL INS CO.
BI&PD · $750,000 · Policy CA0395270
FIREMAN'S FUND INSURANCE CO.
Cargo · $0 · Policy MXI98128695
Required Filings
Liability (BIPD)
$750,000
Cargo
On file
Surety bond / trust fund · required
Not on file
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
184487
MC Number
MC-152053
Safety Rating
Satisfactory
Entity Type
Corporation
Operation Classification
Authorized for hire
MCS-150 Filed
January 15, 2026
FMCSA Registration
June 1, 1974
Authority Granted
August 8, 1985
Annual Mileage
177,680 mi (2025)
Contact Information
Address
13248 Whitchurch Lane, Chico, CA 95973
Phone
Email
Owner / Officer
Sarah Gramps
Cargo Types
General FreightLogs/Poles/BeamsBuilding MaterialsMachinery/Large ObjectsFarm SuppliesConstruction MaterialsOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
14
Driver Inspections
11
Vehicle Inspections
11
Out-of-Service Violations
3
Violations by Category
Vehicle Maintenance18
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate22.2% · national avg 20.7%
⚠ Above national average (1.5pp higher)
18.2% of 11 inspections in the last 24 months put a driver or vehicle out of service —
44th percentile among carriers with 10–24 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
7 of 9 inspections
Unsafe Driving
0 of 11 inspections
Hours of Service
0 of 11 inspections
Driver Fitness
0 of 11 inspections
Controlled Substances
0 of 11 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
CA13
Fleet & Equipment (8)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~4
of 7 reported to FMCSA
Trailers
~4
seen at inspection
Equipment types observed
Tractor
3
Flatbed
2
Semi-trailer
2
Not Applicable
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2022 International LS532 | Tractor · Class 8 | 3HSLGAPR5NN867452 | 5 | — |
| 2008 Western Trailer Company | Flatbed · 45 ft | 5DN1145288B000855 | 5 | 1 |
| 2015 International LF687 | Tractor · Class 8 | 3HSDJSNR8FN677872 | 4 | 1 |
| Wilx | Semi-trailer | 4WW5452A9E6621155 | 4 | — |
| 2014 International LA687 | Tractor · Class 7 | 3HSDGSNN9EN034196 | 1 | 1 |
| 2015 International LF687 | Not Applicable · Class 8 | 3HSDJSNRXFN677873 | 1 | — |
| 2005 Western Trailer Company | Flatbed · 46 ft | 5DN1646215B000580 | 1 | — |
| Abtr | Semi-trailer | CA1129242 | 1 | 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 (14)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| August 20, 2026 | NBFL007665 | CA, CA | I | 3 | — | SIERRA PACIFIC | Truck Tractor Semi-trailer |
INTERNATIONAL WESTERN TRAILER COMPANY |
3HSDJSNRXFN677873 5DN1145288B000855 |
CA WP34148 CA 4MJ2839 |
| 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 | ||||||||
| 396.5B-HWSL | Hubs - Wheel seal leaking | Wheels Studs Clamps Etc. | ||||||||
| May 21, 2026 | ND7X007989 | CA, CA | I | 3 | — | — | Truck Tractor Semi-trailer |
INTERNATIONAL WESTERN TRAILER COMPANY |
3HSDJSNR8FN677872 5DN1145288B000855 |
CA WP34118 CA 4MJ2839 |
| 392.2-SLLEQP | State/Local Laws - Violation of state and local law - Equipment violation. | |||||||||
| 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 | ||||||||
| May 20, 2026 | NE1M008116 | CA, CA | I | — | — | — | Truck Tractor Semi-trailer |
INTERNATIONAL WILX |
3HSLGAPR5NN867452 4WW5452A9E6621155 |
CA YP83707 CA 4MS4504 |
| May 15, 2026 | UEDQ003781 | CA, CA | III | — | — | — | Truck Tractor Semi-trailer |
INTERNATIONAL WILX |
3HSLGAPR5NN867452 4WW5452A9E6621155 |
CA YP83707 CA 4MS4504 |
| April 24, 2026 | UEDQ003745 | KEDDIE SCALE, CA | III | 1 | — | — | Truck Tractor Semi-trailer |
INTERNATIONAL WILX |
3HSLGAPR5NN867452 4WW5452A9E6621155 |
CA YP83707 CA 4MS4504 |
| 393.75C-TAOTD-LT2/32 | Tires - Less than 2/32 inch tread depth | Tires | ||||||||
| October 21, 2025 | UEIG000720 | SR-32 E/OF 6TH AVE, CA | I | 3 | 1 | — | Truck Tractor Semi-trailer Trailer |
INTERNATIONAL ABTR ABTR |
3HSDGSNN9EN034196 CA1129242 CA1129243 |
CA 9E97183 CA 4MJ2824 CA 4MJ2825 |
| 393.209D-STPAL | OOSSteering - Pitman arm loose on the output shaft | Steering Mechanism | ||||||||
| 396.3A1-OAL | Other - Any air leak not attributed to the brake or suspension system. | Brakes All Others | ||||||||
| 396.3A1-ALBV | Air Brake - Any leak from a brake valve | Brakes All Others | ||||||||
| August 12, 2025 | NFEF000589 | COTTONWOOD IF, CA | I | 2 | — | MALARKEY ROOFING PRODUCTS | Truck Tractor Semi-trailer |
INTERNATIONAL WESTERN TRAILER COMPANY |
3HSDJSNR8FN677872 5DN1145288B000855 |
CA WP34118 CA 4MJ2839 |
| 390.21TC-MC | Required CMV marking(s) not legible from 50 feet while stationary due to improper size/location/color | |||||||||
| 396.5B-HWSL | Hubs - Wheel seal leaking | Wheels Studs Clamps Etc. | ||||||||
| July 31, 2025 | NBYS005989 | DONNER PASS IF, CA | I | 1 | — | PACIFIC SUPPLY | Truck Tractor Semi-trailer |
INTERNATIONAL WESTERN TRAILER COMPANY |
3HSDJSNR8FN677872 5DN1145288B000855 |
CA WP34118 CA 4MJ2839 |
| 396.3A1-BALAC | Brake - Audible air leak from a brake chamber | Brakes All Others | ||||||||
| June 24, 2025 | UDI1003026 | LAUREL, CA | II | 6 | 1 | — | Truck Tractor Semi-trailer |
INTERNATIONAL WESTERN TRAILER COMPANY |
3HSDJSNR8FN677872 5DN1145288B000855 |
CA WP34118 CA 4MJ2839 |
| 393.110B2I-C | OOSCargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo 5 feet or less and more than 1,100 lbs | Tiedown | ||||||||
| 396.5-HL | Hubs - Leaking hub | Wheels Studs Clamps Etc. | ||||||||
| 393.75C-TAOTD-LT2/32 | Tires - Less than 2/32 inch tread depth | Tires | ||||||||
| 393.104F3-C | Cargo - Loose or unfastened tiedown | Tiedown | ||||||||
| 393.11B-CSURR | Conspicuity Systems - Trailers, upper rear retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 1993 | Reflective Sheeting | ||||||||
| 395.8F12-HOSM | HOS (Manner) - Driver's record of duty status failed to record shipping document number(s) or name of shipper and commodity for each 24 hour period. Date: | |||||||||
| May 21, 2025 | UE7D003151 | HAZEL AT CHERRY AVE, CA | II | — | — | — | Truck Tractor Semi-trailer |
INTERNATIONAL WILX |
3HSLGAPR5NN867452 4WW5452A9E6621155 |
CA YP83707 CA 4MS4504 |
Shippers Seen at Inspections
Shipper names recorded by roadside inspectors over roughly the last three years. Only inspected loads appear, so this is a sample of who the carrier hauls for, not a complete customer list. Names are as entered at the roadside; blanks and placeholders such as “N/A” or “same as carrier” are left out.
| Shipper | Inspections | Most recent |
|---|---|---|
| SIERRA PACIFIC | 1 | August 20, 2026 |
| MALARKEY ROOFING PRODUCTS | 1 | August 12, 2025 |
| PACIFIC SUPPLY | 1 | July 31, 2025 |
| WESTERN WOODS | 1 | March 17, 2025 |
| PACIFIC WOODTECH CO. | 1 | November 7, 2023 |
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| March 16, 2005 | DISCONTINUED REVOCATION | Common |
| February 15, 2005 | INVOLUNTARY REVOCATION | Common |
| March 18, 2004 | DISCONTINUED REVOCATION | Common |
| February 27, 2004 | INVOLUNTARY REVOCATION | Common |
| May 10, 2001 | DISCONTINUED REVOCATION | Common |
| April 26, 2001 | INVOLUNTARY REVOCATION | Common |
| November 18, 1991 | DISCONTINUED REVOCATION | Common |
| October 22, 1991 | INVOLUNTARY REVOCATION | Common |
| April 27, 1990 | DISCONTINUED REVOCATION | Contract |
| March 16, 1990 | INVOLUNTARY REVOCATION | Contract |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| March 14, 2026 | BI&PD Primary/Excess | On file |
| November 10, 2008 | Cargo | On file |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: November 2, 2026.
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