SHERIDAN WHITEROCK CO
DBA: M & H INC
Operations
What SHERIDAN WHITEROCK CO’s FMCSA record shows
Each field from the public registration, and what it means when you’re vetting this carrier.
- USDOT number 265643
- 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 SHERIDAN WHITEROCK 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 3 power units, 2 drivers
- SHERIDAN WHITEROCK CO 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 Mar 30, 2004
- The MCS-150 is the registration form where carriers report their address, fleet size, and operations. SHERIDAN WHITEROCK CO last filed it on Mar 30, 2004. That's more than ten years old, so the company details here are essentially unverified.
Safety profile
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Full safety report
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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 SHERIDAN WHITEROCK CO
Common questions about this carrier, answered from FMCSA public records.
Is SHERIDAN WHITEROCK CO a legitimate motor carrier?
SHERIDAN WHITEROCK CO is registered with FMCSA under USDOT number 265643. Operating authority status is currently Active.
Where is SHERIDAN WHITEROCK CO based?
SHERIDAN WHITEROCK CO lists its physical address in SHERIDAN, AR in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 265643 active?
USDOT 265643 (SHERIDAN WHITEROCK 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 SHERIDAN WHITEROCK CO operate?
SHERIDAN WHITEROCK CO 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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