HARRISON PIPING SUPPLY CO
Operations
What HARRISON PIPING SUPPLY CO’s FMCSA record shows
Each field from the public registration, and what it means when you’re vetting this carrier.
- USDOT number 345304
- 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 HARRISON PIPING SUPPLY CO.
- 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 Intrastate
- Intrastate carriers are registered to operate within a single state. Booking one for a load that crosses state lines is a compliance red flag.
- Fleet size 18 power units, 18 drivers
- HARRISON PIPING SUPPLY CO self-reports 18 power units (trucks and tractors), which makes it a mid-size fleet. Fleet counts come from the carrier's own MCS-150 filing and aren't independently audited.
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.
Frequently asked questions about HARRISON PIPING SUPPLY CO
Common questions about this carrier, answered from FMCSA public records.
Is HARRISON PIPING SUPPLY CO a legitimate motor carrier?
HARRISON PIPING SUPPLY CO is registered with FMCSA under USDOT number 345304. Operating authority status is currently Active.
Where is HARRISON PIPING SUPPLY CO based?
HARRISON PIPING SUPPLY CO lists its physical address in LIVONIA, MI in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 345304 active?
USDOT 345304 (HARRISON PIPING SUPPLY CO) 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 HARRISON PIPING SUPPLY CO operate?
HARRISON PIPING SUPPLY CO reports 18 power units and employs 18 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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Nearby USDOT numbers
- WHITAKER TRANSPORT INC DOT 345301
- JOSEPH J KADERKA DOT 345302
- MATRIX RECOVERY SYSTEMS INC DOT 345303
- SRJ ENTERPRISES INC DOT 345305
- MICHLIN DIAZO PRODUCTS CORP DOT 345306
- JOE LANE DOT 345307
Related resources
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