CORNERSTONE WIRELINE SERVICE LLC
AUTHORIZEDUSDOT
3126921
MC Number
N/A
Fleet Size
2
Total Drivers
2
FMCSA-derived snapshot updated: August 30, 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
CORNERSTONE WIRELINE SERVICE LLC is a small interstate motor carrier based in SHADY POINT, Oklahoma, operating 2 power units with 2 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 1 inspection 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 Oklahoma is 12.7% and the average vehicle OOS rate is 29.6% across 27,064 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
1
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
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Frequently asked questions
Is CORNERSTONE WIRELINE SERVICE LLC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for CORNERSTONE WIRELINE SERVICE LLC (USDOT #3126921) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is CORNERSTONE WIRELINE SERVICE LLC's safety record?
CORNERSTONE WIRELINE SERVICE LLC has 1 inspection 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 CORNERSTONE WIRELINE SERVICE LLC operate?
CORNERSTONE WIRELINE SERVICE LLC operates 2 power units with 2 drivers on file. That makes them a small carrier.
Does CORNERSTONE WIRELINE SERVICE LLC transport hazardous materials?
No. CORNERSTONE WIRELINE SERVICE LLC does not have a hazardous materials flag in the FMCSA database.
Where is CORNERSTONE WIRELINE SERVICE LLC located?
CORNERSTONE WIRELINE SERVICE LLC is based in SHADY POINT, Oklahoma at 28647 NORTH BLVD, 74956-2224. Phone: (918) 649-7370.
What are CORNERSTONE WIRELINE SERVICE LLC's out-of-service rates?
CORNERSTONE WIRELINE SERVICE LLC'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 100.0%, 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.