HARPER DIESEL & MACHINE SERVICE INC
Operations
What HARPER DIESEL & MACHINE SERVICE INC’s FMCSA record shows
Each field from the public registration, and what it means when you’re vetting this carrier.
- USDOT number 478358
- The USDOT number is FMCSA's permanent ID for this company. It never changes, even when the business renames, moves, or changes owners, so it's the most reliable way to identify HARPER DIESEL & MACHINE SERVICE INC.
- MC number None on file
- No MC number is on file. That's normal for private fleets hauling their own goods and for intrastate-only carriers, but a company with no MC number can't legally haul regulated interstate freight for hire.
- Operating status Active
- FMCSA lists this USDOT number as active. Active status alone doesn't confirm current insurance or operating authority; those are separate checks.
- Operation type Interstate
- Interstate carriers can haul freight across state lines and fall under the full federal safety rules (FMCSRs).
- Fleet size 3 power units, 2 drivers
- HARPER DIESEL & MACHINE SERVICE INC self-reports 3 power units (trucks and tractors), which makes it a small fleet. Fleet counts come from the carrier's own MCS-150 filing and aren't independently audited.
- Last MCS-150 update Apr 23, 2026
- The MCS-150 is the registration form where carriers report their address, fleet size, and operations. HARPER DIESEL & MACHINE SERVICE INC last filed it on Apr 23, 2026. That's within FMCSA's two-year update requirement, so the company details here are reasonably current.
Safety profile
FMCSA BASIC percentiles, inspection history, and out-of-service rates.
Full safety report
All 7 FMCSA BASIC percentiles, recent inspection records, vehicle & driver out-of-service rates — free with any account.
Crash history
State-reportable crashes, severity breakdown, and time-decayed analysis.
Crash history
Individual crash records with date, severity (fatal / injury / tow-away), and fleet-normalized rate.
Insurance & compliance
Active policy coverage, insurance carrier, effective dates, and historical gaps.
Insurance details
BI&PD coverage, cargo insurance, insurance carrier name, effective dates — a critical pre-booking check.
Authority & cross-reference
Authority revocation history and chameleon carrier detection across 4.4M records.
Authority & cross-reference
Every authority grant, revocation, and reinstatement — plus chameleon flags from address / officer / phone matches.
Change history
1 recorded change to HARPER DIESEL & MACHINE SERVICE INC’s FMCSA record. Derived from monthly FMCSA Census snapshots.
Jun 15, 2023
to
Jun 10, 2025
Frequently asked questions about HARPER DIESEL & MACHINE SERVICE INC
Common questions about this carrier, answered from FMCSA public records.
Is HARPER DIESEL & MACHINE SERVICE INC a legitimate motor carrier?
HARPER DIESEL & MACHINE SERVICE INC is registered with FMCSA under USDOT number 478358. Operating authority status is currently Active.
Where is HARPER DIESEL & MACHINE SERVICE INC based?
HARPER DIESEL & MACHINE SERVICE INC lists its physical address in BEATTYVILLE, KY in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 478358 active?
USDOT 478358 (HARPER DIESEL & MACHINE SERVICE INC) operating authority status is currently Active. Last verified by Carrier90 on April 17, 2026. Data is sourced from live FMCSA federal records.
How many trucks does HARPER DIESEL & MACHINE SERVICE INC operate?
HARPER DIESEL & MACHINE SERVICE INC reports 3 power units and employs 2 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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Nearby USDOT numbers
- GEORGE ARLIN KILE DOT 478355
- DENNIS S BROWNING DOT 478356
- BEECHWOOD TREES & GARDENS INC DOT 478357
- POWELL BROS TRACTOR & EQUIPMENT CO INC DOT 478359
- M & R BRANDINE & SON DOT 478360
- HI GRADE MATERIALS CO DOT 478361
Related resources
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