Carrier profile · USDOT 516591 · Updated Sep 6, 2026

Underground Construction Co Inc

DBA UNDERGROUND CONSTRUCTION

301 power unitsavg 7.2 yrLocal · 1 statesBENICIA, CA100/100
AUTHORITY STATUS UNKNOWN
Verified linksundergroundconstruction.comFMCSA SAFER

Equipment

Haulable capacity (power units only — trailers are towed context), equipment mix, and the VIN-decoded unit roster. Click any VIN to trace that unit across every carrier that has run it.

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150)
301
Observed power (24 mo)
31
Trailers (towed)
5

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Fleet age· model years · decoded VINs

7.2 yr
Average age
2025
Newest model yr
2001
Oldest model yr
44.7%
VINs decoded

Unit roster· VIN-decoded from inspections · NHTSA vPIC

VINTypeYearMakeModelInsp.Last seen
1FVHCYFE6MHMN4406View sourced platform decodeTruck2021FREIGHTLINERM210Jul 28, 2026
2NP2HJ7X9LM686758View sourced platform decodeTruck2020PETERBILT3375Sep 22, 2025
2NP2HM6X7JM490978View sourced platform decodeTruck2018PETERBILT3375May 14, 2025
3HTEKTAT9MN161778View sourced platform decodeTruck2021INTERNATIONALHV6074Apr 28, 2026
1XPCD40X3KD625394View sourced platform decodeTruck-Tractor2019PETERBILT5674Jul 24, 2025
3C7WRNBL3JG393898View sourced platform decodeIncomplete2018RAM55003Mar 5, 2026
2NP2HJ7X8LM686749View sourced platform decodeTruck2020PETERBILT3373Nov 18, 2025
1FD7X2A65MED10688View sourced platform decodePickup2021FORDF-2503Oct 23, 2025
1TKA04825KM077856View sourced platform decodeTrailer2019TRAIL KING INDUSTRTRAIL KING INDUSTRIES3Feb 26, 2025
1FD0X5GT5MED72088View sourced platform decodeIncomplete - Chassis Cab (Double Cab)2021FORDF-5503Feb 21, 2025
2NP2HJ6X3MM767158View sourced platform decodeTruck2021PETERBILT3372Jun 15, 2026
3HAEKTAT7KL617519View sourced platform decodePower unit2019INTL—2Oct 3, 2025
3C7WRMBLXLG200689View sourced platform decodePower unit2020RAM—2Sep 18, 2025
1NP3LJ0X3LD702780View sourced platform decodeTruck2020PETERBILT3481Aug 17, 2026
2NP2HM6X9GM359334View sourced platform decodeTruck2016PETERBILT3371Aug 13, 2026
5SLBM1228SB054407View sourced platform decodeTrailer2025MULT—1Aug 12, 2026
1FDUF4GT1GED42198View sourced platform decodePower unit2016FORD—1Aug 12, 2026
3HAEKTAT1LL357667View sourced platform decodePower unit2020INTL—1Aug 11, 2026
16V1F2629M4009287View sourced platform decode—2021BIGT—1Jul 28, 2026
3C7WRMBL9DG518983View sourced platform decodePower unit2013RAM—1Jun 26, 2026
1FDTF4GN3MEC75290View sourced platform decodeIncomplete - Chassis Cab (Single Cab)2021FORDF-4501Jun 24, 2026
3C7WRNBL7EG237725View sourced platform decodePower unit2014RAM—1Jun 12, 2026
3C7WRNBL1EG242323View sourced platform decodePower unit2014RAM—1Apr 30, 2026
1FDUF5GT2HED95080View sourced platform decodePower unit2017FORD—1Apr 16, 2026
1FD0X5GT3MED72090View sourced platform decodePower unit2021FORD—1Mar 17, 2026
3C7WRNFL4RG189147View sourced platform decodePower unit2024RAM—1Mar 4, 2026
1HTKJPVK2NH618909View sourced platform decodePower unit2022CHEV—1Sep 23, 2025
16V1F2628N4107552View sourced platform decode—2022BIGT—1Sep 11, 2025
1UYFS24551A196102View sourced platform decodeTrailer2001UTIL—1Jul 24, 2025
1NP3LJ0XXLD702792View sourced platform decodePower unit2020PTRB—1Jul 14, 2025
1JKDLA406EM013248View sourced platform decodeTrailer2014INTT—1Jul 14, 2025
2NKHLJ9X7NM106826View sourced platform decodePower unit2022KW—1Jun 25, 2025
1TKC0332XLR054474View sourced platform decodeTrailer2020TRLK—1May 29, 2025
1FDWX7DE1NDF08445View sourced platform decodeIncomplete - Chassis Cab (Double Cab)2022FORDF-7501Apr 22, 2025
1FD0X5GTXKEF30051View sourced platform decodeIncomplete - Chassis Cab (Single Cab)2019FORDF-5501Feb 13, 2025
3HAEKTAT0RL733655View sourced platform decodePower unit2024INTL—1Dec 19, 2024
3C7WRKBL3EG188697View sourced platform decodePower unit2014RAM—1Dec 11, 2024
1FDUF4GTXGED42197View sourced platform decodeIncomplete - Chassis Cab (Single Cab)2016FORDF-4501Sep 16, 2024

Showing 38 · most-inspected first.