GRINDSTONE UTILITY CONSTRUCTION LLC
AUTHORIZEDUSDOT
3035490
MC Number
N/A
Fleet Size
12
Total Drivers
8
FMCSA-derived snapshot updated: July 26, 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
GRINDSTONE UTILITY CONSTRUCTION LLC is a small interstate motor carrier based in JAMESPORT, Missouri, operating 12 power units with 8 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 33.3% runs above the national average of 5.51%. No crashes on file. 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 Missouri is 12.3% and the average vehicle OOS rate is 30.1% across 25,330 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
6
Total
55%
Driver %
Insurance on file
No insurance records on file with FMCSA.
Crash history
0
Total Crashes
Similar carriers in Missouri
Other carriers in the same state with a similar fleet size.
KEN MUDD HAULING INC
NEW WORLD VAM LINES OF MISSOURI INC
C & J HAULING INC
APPERSON UTILITY CONTRACTING INC
GRAEBEL ST LOUIS MOVERS LLC
Frequently asked questions
Is GRINDSTONE UTILITY CONSTRUCTION LLC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for GRINDSTONE UTILITY CONSTRUCTION LLC (USDOT #3035490) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is GRINDSTONE UTILITY CONSTRUCTION LLC's safety record?
GRINDSTONE UTILITY CONSTRUCTION LLC has 6 inspections on file and no crashes on record. They do not show a formal FMCSA safety rating in CarrierOwl's current data. CarrierOwl is validating BASIC percentile display against the official FMCSA SMS portal, so brokers should verify current BASIC percentiles directly with FMCSA before relying on them.
How many trucks does GRINDSTONE UTILITY CONSTRUCTION LLC operate?
GRINDSTONE UTILITY CONSTRUCTION LLC operates 12 power units with 8 drivers on file. That makes them a small carrier.
Does GRINDSTONE UTILITY CONSTRUCTION LLC transport hazardous materials?
No. GRINDSTONE UTILITY CONSTRUCTION LLC does not have a hazardous materials flag in the FMCSA database.
Where is GRINDSTONE UTILITY CONSTRUCTION LLC located?
GRINDSTONE UTILITY CONSTRUCTION LLC is based in JAMESPORT, Missouri at 32570 PRAIRIE AVE, 64648. Phone: (660) 684-6017.
What are GRINDSTONE UTILITY CONSTRUCTION LLC's out-of-service rates?
GRINDSTONE UTILITY CONSTRUCTION LLC's driver out-of-service rate is 33.3%, compared to the national average of 5.51%. Higher than average, which could point to driver compliance issues. Their vehicle out-of-service rate is 60.0% (national average: 20.72%). Above average, which may point to vehicle maintenance gaps.