EXTREME UNDERGROUND HDD LLC
AUTHORIZEDUSDOT
1105315
MC Number
N/A
Fleet Size
3
Total Drivers
2
FMCSA-derived snapshot updated: September 13, 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
EXTREME UNDERGROUND HDD LLC is a small interstate motor carrier based in DICKINSON, North Dakota, operating 3 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 50.0% runs above the national average of 6.7%. They have 1 crash on file. FMCSA records show 2 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 North Dakota is 8.5% and the average vehicle OOS rate is 35.7% across 6,494 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
2
Total
100%
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
1
Total Crashes
Similar carriers in North Dakota
Other carriers in the same state with a similar fleet size.
DUSTIN AND KRISTEN MUMM
MATTHEW DOBOWEY
BOREWORX LLC
TODD A ALTHOFF
MORLOCK FARMS
Frequently asked questions
Is EXTREME UNDERGROUND HDD LLC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for EXTREME UNDERGROUND HDD LLC (USDOT #1105315) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is EXTREME UNDERGROUND HDD LLC's safety record?
EXTREME UNDERGROUND HDD LLC has 2 inspections in CarrierOwl's current imported snapshot and 1 matching crash. 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 EXTREME UNDERGROUND HDD LLC operate?
EXTREME UNDERGROUND HDD LLC operates 3 power units with 2 drivers on file. That makes them a small carrier.
Does EXTREME UNDERGROUND HDD LLC transport hazardous materials?
No. EXTREME UNDERGROUND HDD LLC does not have a hazardous materials flag in the FMCSA database.
Where is EXTREME UNDERGROUND HDD LLC located?
EXTREME UNDERGROUND HDD LLC is based in DICKINSON, North Dakota at 1661 I-94 BUSINESS LOOP EAST, 58601. Phone: (701) 227-0601.
What are EXTREME UNDERGROUND HDD LLC's out-of-service rates?
EXTREME UNDERGROUND HDD LLC's driver out-of-service rate is 50.0%, 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.