Purple Squirrel · FMCSA Background Report
JOHN COOK PLUMBING CO INC
DOT 458959 · Carrier
Report DateJuly 5, 2026
⚠️CAUTION — flags found, review before proceeding
Always call back on the FMCSA-registered number (314-296-0512) — not the number that contacted you. Scammers impersonate legitimate carriers and brokers.
Company Information
Legal NameJOHN COOK PLUMBING CO INC
Registered Since09/23/1991
Entity TypeCarrier
Registered AddressUNKNOWN, ARNOLD, MO, 63010
Phone314-296-0512
Risk Assessment
No MCS-150 date on file — verify the carrier is active
Authority held for 34.8 years
Active FMCSA authority: Authorized to operate
Authority & Licensing
Broker AuthorityNone
Common CarrierNone
Contract CarrierNone
Fleet & Safety
Power Units1
Drivers100
Safety RatingNone on file
Authority History

No authority history found on file.

Other Companies at This Address

6 FMCSA-registered entities share this address. Multiple registrants at one address can indicate address farming or shell company activity.

CompanyDOTMCTypeStatus
AUTOW WRECKER & TRANSPORT SERVICE INC 382798 PRIVATE PROPERTY Inactive
BAYSHORE TRUCK LINES 384739 OTHER-APPLYING FOR MC Inactive
STC EXPRESS INC 308857 MC206175 OTHER-UNKNOWN Active
WRY TRANSPORTATION 313156 OTHER-APPLYING FOR MC Inactive
JUST POOLS INC 334648 PRIVATE PROPERTY Inactive
PRIDE TRUCK LINE INC 369249 MC186199 OTHER-UNKNOWN Inactive
One Thing FMCSA Can't Tell You

FMCSA confirms this carrier's authority exists. It can't confirm the person dispatching is who records say — that's how double brokering and cargo theft happen.

  • The Supreme Court's vicarious liability ruling means one unvetted carrier can expose you to a nuclear verdict.
  • Double brokering is at record highs. Scammers clone legitimate authority and re-broker your load.
  • Purple Squirrel closes the gap: MVR pulls + selfie ID checks prove the driver is who records say.
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Data sourced from FMCSA. Report generated July 5, 2026. Informational only — always verify directly with FMCSA.  ·  ← Run another lookup