HUMMER UNDERGROUND SERVICES LLC
AUTHORIZEDDBA: HAROLD BROWN & SONS
USDOT
4482887
MC Number
N/A
Fleet Size
2
Total Drivers
4
Last updated: March 16, 2026
Safety overview
HUMMER UNDERGROUND SERVICES LLC is a small intrastate only (non-hazmat) motor carrier based in LAMPASAS, Texas, operating 2 power units with 4 drivers. FMCSA hasn't published BASIC scores for this carrier yet. That usually means they don't have enough inspection data for the system to calculate percentiles. No crashes on file.
BASIC scores
SMS PercentilesHigher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.
No BASIC scores available. This usually means the carrier hasn't had enough inspections for FMCSA to calculate percentiles.
Company details
- Entity Type
- N/A
- Carrier Operation
- Intrastate Only (Non-Hazmat)
- Operation Classification
- Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
0
Total
—
Driver %
Crash history
0
Total Crashes
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Frequently asked questions
Is HUMMER UNDERGROUND SERVICES LLC authorized to operate?
Yes. HUMMER UNDERGROUND SERVICES LLC (USDOT #4482887) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (non-hazmat) carrier.
How many trucks does HUMMER UNDERGROUND SERVICES LLC operate?
HUMMER UNDERGROUND SERVICES LLC operates 2 power units with 4 drivers on file. That makes them a small carrier.
Does HUMMER UNDERGROUND SERVICES LLC transport hazardous materials?
No. HUMMER UNDERGROUND SERVICES LLC does not have a hazardous materials flag in the FMCSA database.
Where is HUMMER UNDERGROUND SERVICES LLC located?
HUMMER UNDERGROUND SERVICES LLC is based in LAMPASAS, Texas at 4062 N US HIGHWAY 281, 76550-1124. Phone: (512) 734-5530.