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DOT 3668149 is operated by DIESEL MAINTENANCE SERVICES LLC out of Johnston, RI. This profile shows verified operating authority, current insurance, observed equipment, and recent inspection activity joined into one card so brokers can verify the carrier in one tab.
See the 1 fraud signal on DIESEL MAINTENANCE SERVICES LLC— free signup
Operating authority is verified against the live public registry and refreshed daily. Current status: ACTIVE. "active" means the carrier is authorized to operate; "inactive" or "out-of-service" indicates the carrier should not be hauling.
Liability and cargo insurance status is drawn from the latest filings on record. Current status: active. We mark a carrier "lapsed" when the most recent cancellation date is in the past with no superseding policy.
DIESEL MAINTENANCE SERVICES LLC was last inspected on 2026-08-31. We've recorded 1 inspections in the trailing 12 months.
DIESEL MAINTENANCE SERVICES LLC is registered as 1270891. Many brokers reference carriers by MC; both identifiers resolve to the same carrier record.
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How double brokering works in 2026, recent fraud patterns, and a prevention checklist for freight brokers and shippers who want to stop the bleed.
Evidence, severity, and resolution notes for each signal on this carrier.
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Offer with confidence — current authority and clean operations.
power units (MCS-150)
distinct VINs in inspections
1 inspections, 12mo
most recent roadside record
Not enough claim reports yet
0 of 3 brokers needed before claims history unlocks
Claims stay locked below 3 contributing brokers so no single broker's claims can be picked out of the aggregate.
Not enough broker-reported loads yet — this score unlocks as brokers report load outcomes. Aggregates appear once 3+ brokerages have reported on this carrier (0 loads from 0 brokerages so far).
This carrier has fewer than 3 roadside inspections in the last 24 months — too thin for meaningful CSA scoring.
Aggregate rating unlocks at 3 reviewing workspaces — 0 so far. Individual reviews appear below as they're published.
No published reviews yet. Worked with this carrier? Your review starts the record.
No community reports for this carrier. Had a fraud or cargo-theft incident? Your report warns the whole network within minutes.
Community reports are submitted by broker workspaces and are NOT verified by KnowHaul. New reporters are human-moderated; 3+ corroborating workspaces feed a capped penalty into the fraud risk score. Named in a report that's wrong? Email admin@knowhaul.com and a human will review it.
Signals are precursor patterns, not proof of fraud. Verify before acting — and if a flag looks wrong, dispute it from its row.
Not enough reports yet
0 of 3 brokers needed before rates unlock
Rates stay locked below 3 contributing brokers so no single broker’s loads can be picked out of the aggregate.
Current reported fleet · as of Feb 2025. A trend line appears once a second filing is on record.
MOTORISTS COMMERCIAL MUTUAL INSURANCE COMPANY · policy 5002846993
Matched on equipment mix, fleet-size band, and home state.
Authority reactivated on 2026-08-31 after going dormant on 2023-07-10 — the classic chameleon-MC pattern.
No equipment signal — request a COI before tender.