UNDERGROUND SPECIALIST LLC
AUTHORIZEDDBA: UNDERGROUND SPECIALISTS
USDOT
3867536
MC Number
N/A
Fleet Size
12
Total Drivers
13
Last updated: March 16, 2026
Broker verification report
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Safety overview
UNDERGROUND SPECIALIST LLC is a small interstate motor carrier based in ARVADA, Colorado, operating 12 power units with 13 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 5.51% national average. No crashes 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 Colorado is 11.1% and the average vehicle OOS rate is 26.1% across 48,014 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
50%
Driver %
Insurance on file
No insurance records on file with FMCSA.
Crash history
0
Total Crashes
Similar carriers in Colorado
Other carriers in the same state with a similar fleet size.
TOUCHSTONE LANDSCAPE CONSTRUCTION INC
SO LOW TRANSPORT INC
GLASER GAS & EQUIPMENT COMPANY
GRAND VALLEY DRAINAGE DISTRICT
KEN TUNSTALL
Frequently asked questions
Is UNDERGROUND SPECIALIST LLC authorized to operate?
Yes. UNDERGROUND SPECIALIST LLC (USDOT #3867536) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is UNDERGROUND SPECIALIST LLC's safety record?
UNDERGROUND SPECIALIST LLC has 2 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 UNDERGROUND SPECIALIST LLC operate?
UNDERGROUND SPECIALIST LLC operates 12 power units with 13 drivers on file. That makes them a small carrier.
Does UNDERGROUND SPECIALIST LLC transport hazardous materials?
No. UNDERGROUND SPECIALIST LLC does not have a hazardous materials flag in the FMCSA database.
Where is UNDERGROUND SPECIALIST LLC located?
UNDERGROUND SPECIALIST LLC is based in ARVADA, Colorado at 7440 NEWLAND ST, 80003. Phone: (720) 364-0605.
What are UNDERGROUND SPECIALIST LLC's out-of-service rates?
UNDERGROUND SPECIALIST LLC's driver out-of-service rate is 0.0%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 100.0% (national average: 20.72%). Above average, which may point to vehicle maintenance gaps.