WATERLOO WAREHOUSING & SERVICE CO INC
Operations
What WATERLOO WAREHOUSING & SERVICE CO INC’s FMCSA record shows
Each field from the public registration, and what it means when you’re vetting this carrier.
- USDOT number 445156
- 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 WATERLOO WAREHOUSING & SERVICE CO 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 23 power units, 25 drivers
- WATERLOO WAREHOUSING & SERVICE CO INC self-reports 23 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.
- Last MCS-150 update Nov 5, 2025
- The MCS-150 is the registration form where carriers report their address, fleet size, and operations. WATERLOO WAREHOUSING & SERVICE CO INC last filed it on Nov 5, 2025. 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
4 recorded changes to WATERLOO WAREHOUSING & SERVICE CO INC’s FMCSA record. Derived from monthly FMCSA Census snapshots.
B
to
A
30
to
23
28
to
25
Feb 16, 2024
to
Nov 5, 2025
Frequently asked questions about WATERLOO WAREHOUSING & SERVICE CO INC
Common questions about this carrier, answered from FMCSA public records.
Is WATERLOO WAREHOUSING & SERVICE CO INC a legitimate motor carrier?
WATERLOO WAREHOUSING & SERVICE CO INC is registered with FMCSA under USDOT number 445156. Operating authority status is currently Active.
Where is WATERLOO WAREHOUSING & SERVICE CO INC based?
WATERLOO WAREHOUSING & SERVICE CO INC lists its physical address in WATERLOO, IA in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 445156 active?
USDOT 445156 (WATERLOO WAREHOUSING & SERVICE CO 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 WATERLOO WAREHOUSING & SERVICE CO INC operate?
WATERLOO WAREHOUSING & SERVICE CO INC reports 23 power units and employs 25 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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Nearby USDOT numbers
- DENNIS J PROCHASKA DOT 445153
- C&D SANITATION CORP DOT 445154
- TING'S ASIAN MARKET DOT 445155
- ARLIE W & DENNIS A FUNK DOT 445157
- AGRI SUPPLY DOT 445158
- EUGENE THOMPSON DOT 445159
Related resources
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