SWI UNDERGROUND INC
AUTHORIZEDUSDOT
737312
MC Number
N/A
Fleet Size
2
Total Drivers
4
FMCSA-derived snapshot updated: October 4, 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
SWI UNDERGROUND INC is a small interstate motor carrier based in MORO, Illinois, operating 2 power units with 4 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 3 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 Illinois is 10.2% and the average vehicle OOS rate is 27.3% across 53,311 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
3
Total
50%
Driver %
Insurance on file
CarrierOwl's current public FMCSA filing snapshot returned no matching insurance rows. This does not prove that no private coverage exists; verify current requirements and filings directly with FMCSA and the carrier.
Crash history
0
Total Crashes
Similar carriers in Illinois
Other carriers in the same state with a similar fleet size.
DEMUZIO EXCAVATING INC
PRAIRIE STATE COLLEGE
J SIDS LLC
ALAS TRUCKING INC
GORDON KEITH MCCONAHAY
Frequently asked questions
Is SWI UNDERGROUND INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for SWI UNDERGROUND INC (USDOT #737312) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is SWI UNDERGROUND INC's safety record?
SWI UNDERGROUND INC has 3 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 SWI UNDERGROUND INC operate?
SWI UNDERGROUND INC operates 2 power units with 4 drivers on file. That makes them a small carrier.
Does SWI UNDERGROUND INC transport hazardous materials?
No. SWI UNDERGROUND INC does not have a hazardous materials flag in the FMCSA database.
Where is SWI UNDERGROUND INC located?
SWI UNDERGROUND INC is based in MORO, Illinois at 7346 N STATE ROUTE 159, 62067. Phone: (618) 377-2271.
What are SWI UNDERGROUND INC's out-of-service rates?
SWI UNDERGROUND 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 33.3%, 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.