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HAROLD WILSON & SONS INC
Potsdam, NY
CarrierChk vetting signal
Review recommended
1 flag to review · 1 caution
FMCSA status: Active registration · no operating authority · DOT 1108632
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
4.7% OOS · 58 inspections on record
Flags · 1
Fatal Crash on Record
1 fatality across 1 crash reported to FMCSA in the last 24 months. A reported crash is not a finding of fault.
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 4.0% — below the 20.7% national average
- 58 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
1108632
Operating Status
Active
Safety Rating
Not Rated
Operation Classification
Authorized for hire, Exempt for hire
MCS-150 Filed
September 5, 2025
FMCSA Registration
March 19, 2003
Annual Mileage
800,000 mi (2024)
Contact Information
Address
439 County Route 47, Potsdam, NY 13676
Phone
Email
Owner / Officer
Mark Wilson
Officer 2
Lee Wilson
Cargo Types
Other Cargo
Safety & Performance
Inspections, violations and crash history
Out-of-Service Rate
4.7% of inspections ended in an out-of-service order
43 inspections in 24 months
Vehicle OOS Rate
4.0%
Driver OOS Rate
0.0%
Ranks in the 11th percentile among carriers with 25–99 inspections — lower is better. CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Safety & Inspection Summary
Total Inspections
58
Driver Inspections
24
Vehicle Inspections
36
Total OOS Orders
1
Violations by Category
Vehicle Maintenance13
Unsafe Driving1
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate4.0% · national avg 20.7%
✓ Below national average
Inspection Trend by Year
2026
2025
2024
Inspection Records (58)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| August 23, 2026 | SPB3120644 | ANTWERP NY | II | 1 | — | — | Truck Tractor Semi-trailer |
VOLVO TRUCK TREMCAR |
4V4NC9EH7MN263650 2TLFL442XLB000504 |
NY 42420PF NY BT24853 |
| 393.48A-BIBD | Drum Brake - Inoperative other than a steering axle | Brakes All Others | ||||||||
| August 2, 2026 | SPB3130655 | ROSSIE NY | II | 2 | — | — | Truck Tractor Semi-trailer |
WESTERN ST TREMC |
5KKXACAV8FPGK5450 2TLFL4429HB000100 |
NY 25509PF NY CD48040 |
| 393.9A-LLPL | Lighting - License plate lamp inoperative | Clearance Identification Lamps/Other | ||||||||
| 393.9A-LBL | Lighting - Backup lamp inoperative | Lighting | ||||||||
| July 21, 2026 | SPB3130627 | POTSDAM NY | II | 1 | — | — | Truck Tractor Semi-trailer |
WESTERN STAR TREMC |
5KJJBWD10RLUZ8929 2TLFL4429HB000100 |
NY 13044PF NY CD48040 |
| 393.9A-LTSI | OOSLighting - Turn signal - Any inoperative on the rearmost vehicle. | Lighting | ||||||||
| July 16, 2026 | SPB3022127 | DE KALB JUNCTION NY | III | — | — | — | Truck Tractor Semi-trailer |
WESTERN STAR TREMCAR |
5KJJBWD13SLWA5277 2TLPB9N20NB000114 |
NY 32966PF NY CA89877 |
| July 7, 2026 | SPB3022096 | OSWEGATCHIE NY | II | — | — | AGRIMARK | Truck Tractor Semi-trailer |
FREIGHTLINER TREMCAR |
3AKJGND18NDNC6668 2TLPB9N26TB000177 |
NY 58000PC NY BL47541 |
| July 4, 2026 | SPB3111499 | CHATEAUGAY NY | III | — | — | — | Truck Tractor Semi-trailer |
WESTERN STAR WALKER STA |
5KJJBWD13SLWA5277 5WSAA442X3N035991 |
NY 32966PF NY 5WSAA442X3N0 |
| May 9, 2026 | SPB3021926 | ANTWERP NY | III | — | — | — | Truck Tractor Semi-trailer |
WESTERN ST TREMCAR |
5KKXACAV8FPGK5450 2TLPB9N20NB000114 |
NY 25509PF NY CA89877 |
| April 14, 2026 | SPC3021706 | WATERTOWN NY | II | — | — | HAROLD WILSON | Truck Tractor Semi-trailer |
FREIGHTLINER TREMCAR |
3AKJGNDRXMDMS2661 2TLPB9N26NB000523 |
NY 20415PF NY CB77206 |
| April 11, 2026 | SPB3021848 | ANTWERP NY | III | — | — | — | Truck Tractor Semi-trailer |
WESTERN STAR TREMCAR |
5KJJBWD13RLVC6492 2TLSB9L25SB000294 |
NY 61053PC NY CG11650 |
| March 14, 2026 | SPB3140020 | MALONE NY | III | — | — | AGRIMARK | Truck Tractor Semi-trailer |
FREIGHTLINER TREMCAR |
3AKJGNDV1PDUM8180 2TLSB9K20NB000726 |
NY 16858PF ME 442355Z |
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 above. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
3 of 26 inspections
Unsafe Driving
1 of 44 inspections
Hours of Service
0 of 44 inspections
Driver Fitness
1 of 44 inspections
Controlled Substances
0 of 44 inspections
Crash History (1)
Crashes reported to FMCSA in the last 24 months. A crash appearing here is a reported event, not a finding of fault.
1
Crashes
1
Fatalities
1
Injuries
1
Tow-aways
| Date | State | Fatal | Injured | Tow | Conditions |
|---|---|---|---|---|---|
| February 6, 2025 | NY | 1 | 1 | Yes | Snow · Dark - Not Lighted · Snow |
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
NY50
Fleet & Equipment (37)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~17
of 18 reported to FMCSA
Trailers
~20
seen at inspection
Equipment types observed
Tractor
17
Tank
12
Semi-trailer
8
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2022 Tremcar Farm-Pick Up | Tank · 44 ft | 2TLPB9N26NB000523 | 7 | — |
| 2024 Western Star 49X Chassis | Tractor · Class 8 | 5KJJBWD13RLVC6492 | 6 | — |
| 2018 Freightliner SD122 | Tractor · Class 8 | 3AKJGND13JDJS2921 | 5 | — |
| 2021 Freightliner SD122 | Tractor · Class 8 | 3AKJGNDRXMDMS2661 | 5 | — |
| 2016 Polar Tank Trailer | Tank · 43 ft | 1PMS54323G1047716 | 4 | — |
| 2025 Western Star 49X Chassis | Tractor · Class 8 | 5KJJBWD13SLWA5277 | 4 | — |
| 2022 Tremcar Farm-Pick Up | Tank · 44 ft | 2TLPB9N20NB000114 | 3 | — |
| 2022 Tremcar Sanitary | Tank · 41 ft | 2TLSB9K20NB000726 | 3 | — |
| 2023 Tremcar Sanitary | Tank · 41 ft | 2TLSB9K26PB000667 | 3 | — |
| 2025 Tremcar Sanitary | Tank · 42 ft | 2TLSB9L25SB000294 | 3 | — |
Show all 37 units
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| Unpublishe | Semi-trailer | 2TLXL4122MB000362 | 3 | — |
| 2022 Freightliner SD122 | Tractor · Class 8 | 3AKJGND18NDNC6668 | 3 | — |
| 2022 Freightliner SD122 | Tractor · Class 8 | 3AKJGNDR1NDNN4578 | 3 | — |
| 2023 Freightliner SD122 | Tractor · Class 8 | 3AKJGNDV1PDUM8180 | 3 | — |
| 2019 Western Star 4900 | Tractor · Class 8 | 5KJJAED17KPKF6324 | 3 | — |
| 2025 Western Star 49X Chassis | Tractor · Class 8 | 5KJJBWD16SLWD3980 | 3 | — |
| Western St | Tractor | 5KKXACAV8FPGK5450 | 3 | — |
| 2011 Polar Tank Trailer | Tank · 46 ft | 1PMS54620B1037391 | 2 | — |
| 2012 Polar Tank Trailer | Tank · 46 ft | 1PMS54625C1039879 | 2 | — |
| Tremcar | Semi-trailer | 2TLFL4328DB000195 | 2 | — |
| Tremc | Semi-trailer | 2TLFL4429HB000100 | 2 | 1 |
| Unpublishe | Semi-trailer | 2TLFL442XLB000504 | 2 | 1 |
| 2026 Tremcar Farm-Pick Up | Tank · 44 ft | 2TLPB9N26TB000177 | 2 | — |
| 2019 Freightliner SD122 | Tractor · Class 8 | 3AKJGND11KDKB7832 | 2 | — |
| Tremcar | Semi-trailer | 2TLFL432XFB000752 | 1 | — |
| Tremcar | Semi-trailer | 2TLFL44269B003568 | 1 | — |
| 2025 Tremcar Farm-Pick Up | Tank · 44 ft | 2TLPB9N27SB000493 | 1 | — |
| 2022 Tremcar Sanitary | Tank · 41 ft | 2TLSB9K24NB000731 | 1 | — |
| 2022 Tremcar Sanitary | Tank · 41 ft | 2TLSB9K26NB000732 | 1 | — |
| Tremcar | Semi-trailer | 2TLXL4126LB000301 | 1 | — |
| 2013 Volvo Truck VNL | Tractor · Class 8 | 4V4NC9KK7DN146361 | 1 | — |
| 2017 Western Star 4900 | Tractor · Class 8 | 5KJJABD15HPHV6769 | 1 | — |
| 2024 Western Star 49X Chassis | Tractor · Class 8 | 5KJJBWD10RLUZ8929 | 1 | 1 |
| 2025 Western Star 49X Chassis | Tractor · Class 8 | 5KJJBWD14SLVY6341 | 1 | — |
| 2025 Western Star 49X Chassis | Tractor · Class 8 | 5KJJBWD16SLWD7432 | 1 | — |
| 2025 Western Star 49X Chassis | Tractor · Class 8 | 5KJJBWD17SLVU5234 | 1 | 1 |
| Walker Sta | Semi-trailer | 5WSAA442X3N035991 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: September 14, 2026.
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