USDOT 2401522
Underground Construction
Horizontal Boring Llc · Phoenix, AZ · Intrastate
Motor Carrier
✓ Registered fleet operator
6
Power units
5
Drivers
6
Roadside inspections
Fleet & safety
The operation
6
Inspections
Nov 4, 2025
Most recent
Jan 22, 2024
Earliest on file
| Date | State | Level |
|---|---|---|
| Nov 4, 2025 | AZ | Level I — Full |
| Aug 18, 2025 | AZ | Level II — Walk-around |
| Sep 24, 2024 | AZ | Level II — Walk-around |
| Feb 27, 2024 | AZ | Level I — Full |
| Feb 19, 2024 | AZ | Level III — Driver-only |
About
Who we are
Underground Construction is an intrastate motor carrier based in Phoenix, AZ.
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Contact
Work with Underground Construction
Address
2402 S 16th Ave
Phoenix, AZ 85007
Phone
(602) 877-1992
RH•••@T•••.COM
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