Carrier profile · USDOT 2862973 · Updated Jun 13, 2026

A1 Underground & Plumbing Services LLC

8 power unitsLocal · 1 statesDAVIE, FL50/100
AUTHORITY STATUS UNKNOWN
Verified linksFMCSA SAFER

Network & Fraud

Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.

Shares a company officer with other carriers

steven fuller — 7 carriers: USDOT 592606USDOT 859476USDOT 898600USDOT 1696692USDOT 2125150USDOT 2639816

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)8
Observed (24 mo)2

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Owner / group view· confidence: officer

Owner / group view

Affiliated authorities

Collapses 7 related authorities · joined by officer

Authorities
7
Combined power
30
States
6
Oldest authority
Mar 3, 1995
Active now
5

Affiliated entities· hover to preview

CARL D FRANTZ TRUCKING LLCGAR VEN TRUCKING INCGAR-VEN CONSTRUCTION COMPANY INCNITREX INCTROSER AERIAL PARK LLCSENIORS OUT & ABOUT LLC