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WALTHAM LUMBER CO
Waltham, MA
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating and crash records checked
FMCSA status: Active registration · no operating authority · DOT 312849
Active
Conditional
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Conditional
5 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
- Registered with FMCSA as a private carrier — not registered to haul other companies' freight for hire
- No active insurance filing found on record
- FMCSA safety rating: Conditional
- 5 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
312849
Safety Rating
Conditional
Entity Type
Corporation
Operation Classification
Private (property)
MCS-150 Filed
July 29, 2024
FMCSA Registration
April 8, 1988
Annual Mileage
347,059 mi (2022)
Contact Information
Address
71 Massasoit St, Waltham, MA 02454-0560
Phone
Email
Owner / Officer
John Derderian
Officer 2
Robert M Derderian
Cargo Types
Logs/Poles/BeamsBuilding MaterialsDry BulkConstruction MaterialsOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
5
Driver Inspections
5
Vehicle Inspections
2
Out-of-Service Violations
0
Violations by Category
Vehicle Maintenance4
Unsafe Driving1
Hours of Service0
OOS Rates vs. National Average
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
1 of 1 inspections
Unsafe Driving
1 of 4 inspections
Hours of Service
0 of 4 inspections
Driver Fitness
0 of 4 inspections
Controlled Substances
0 of 4 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
MA5
Fleet & Equipment (4)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~4
of 16 reported to FMCSA
Trailers
—
seen at inspection
Equipment types observed
Truck
3
Chassis / Incomplete
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2016 International MA025 | Truck · Class 6 | 1HTMMMML8GH453038 | 2 | — |
| 2018 Ram 4500 | Chassis / Incomplete · Class 4 | 3C7WRLCJ7JG234089 | 1 | — |
| 2020 International HV613 | Truck · Class 8 | 3HAESTZT5LL308699 | 1 | — |
| 2017 International SF667 | Truck · Class 8 | 3HTGSSNT7HN475433 | 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 (5)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| June 10, 2026 | PD67000376 | BOSTON MA | I | 1 | — | — | Straight Truck |
INTERNATIONAL |
3HAESTZT5LL308699 |
MA 3403B |
| 393.11B-CSSRR | Conspicuity Systems - Trailers, side retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 1993 | Reflective Sheeting | ||||||||
| March 5, 2026 | EG00000925 | H-DEDHAM, MA | III | 4 | — | — | Straight Truck |
INTERNATIONAL |
1HTMMMML8GH453038 |
MA 99559 |
| 392.2-SLLLR | State/Local Laws - Lane restriction violation | Misc Violations | ||||||||
| 392.2-SLLTL | State/Local Laws - Misc. traffic law violation | |||||||||
| 392.2-SLLTL | State/Local Laws - Misc. traffic law violation | |||||||||
| 392.2-SLLTL | State/Local Laws - Misc. traffic law violation | |||||||||
| September 19, 2025 | DA00003859 | H-CANTON, MA | III | — | — | CARRIER | Straight Truck |
INTERNATIONAL |
3HTGSSNT7HN475433 |
MA 64983 |
| January 7, 2025 | DS00001378 | H-READING, MA | III | — | — | — | Straight Truck |
INTERNATIONAL |
1HTMMMML8GH453038 |
MA 99559 |
| August 15, 2024 | CK00003533 | H-ATTLEBORO, MA | I | 4 | — | — | Straight Truck |
RAM |
3C7WRLCJ7JG234089 |
MA T52614 |
| 393.95A | No/discharged/unsecured fire extinguisher | Emergency Equipment | ||||||||
| 393.95F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Emergency Equipment | ||||||||
| 392.2 | Violation of Local Laws - Explain | |||||||||
| 393.9 | Inoperable Required Lamp | Clearance Identification Lamps/Other | ||||||||
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 4, 2026.
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