WATERLOO WAREHOUSING AND SERVICE COMPANY INC
AUTHORIZEDUSDOT
445156
MC Number
306425
Fleet Size
23
Total Drivers
25
FMCSA-derived snapshot updated: September 27, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
Broker verification report
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Safety overview
WATERLOO WAREHOUSING AND SERVICE COMPANY INC is a mid-size interstate motor carrier based in WATERLOO, Iowa, operating 23 power units with 25 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 0.0% comes in under the 6.7% national average. The current imported FMCSA crash snapshot returned no matching crash rows for this carrier; this is not proof that no crash occurred. FMCSA records show 6 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Iowa is 7.5% and the average vehicle OOS rate is 30.0% across 26,714 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- Yes
- Safety Rating Date
- N/A
Inspections
6
Total
50%
Driver %
Insurance on file
Liability (BIPD)
GRINNELL MUTUAL REINSURANCE CO. — eff. Apr 13, 2009
Cargo
GRINNELL MUTUAL REINSURANCE CO. — eff. Apr 30, 2010
Surety Bond
Not on file
Trust Fund
Not on file
Source: Legacy FMCSA. Verify current filings directly with FMCSA before relying on them.
Crash history
0
Total Crashes
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Frequently asked questions
Is WATERLOO WAREHOUSING AND SERVICE COMPANY INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for WATERLOO WAREHOUSING AND SERVICE COMPANY INC (USDOT #445156) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is WATERLOO WAREHOUSING AND SERVICE COMPANY INC's safety record?
WATERLOO WAREHOUSING AND SERVICE COMPANY INC has 6 inspections in CarrierOwl's current imported snapshot; the snapshot returned no matching crash rows. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does WATERLOO WAREHOUSING AND SERVICE COMPANY INC operate?
WATERLOO WAREHOUSING AND SERVICE COMPANY INC operates 23 power units with 25 drivers on file. That puts them in the mid-size range.
Does WATERLOO WAREHOUSING AND SERVICE COMPANY INC transport hazardous materials?
Yes. WATERLOO WAREHOUSING AND SERVICE COMPANY INC is flagged for hazardous materials transportation with FMCSA. That means additional safety requirements and more frequent inspections.
Where is WATERLOO WAREHOUSING AND SERVICE COMPANY INC located?
WATERLOO WAREHOUSING AND SERVICE COMPANY INC is based in WATERLOO, Iowa at 324 DURYEA ST, 50701-5317. Phone: (319) 232-6317.
What are WATERLOO WAREHOUSING AND SERVICE COMPANY INC's out-of-service rates?
WATERLOO WAREHOUSING AND SERVICE COMPANY INC's driver out-of-service rate is 0.0%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 16.7%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.