Carrier profile · USDOT 2325475 ·

Proline Construction LLC

4 power unitsavg 10.5 yrLocal · 1 statesNEW BOSTON, NH50/100
AUTHORITY STATUS UNKNOWNHAZMAT
Verified linksprolinecompanies.comFMCSA 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.

No shared-VIN flow in the last 12 months

None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.
Show all-time history (1 truck · 1 carriers)
Across all inspections on record: USDOT 3737702

Shares a registration email domain with other carriers

@prolinecompanies.com — 3 carriers: USDOT 3737702USDOT 3838831

Shares a company officer with other carriers

william lambert — 12 carriers: USDOT 687391USDOT 721234USDOT 1574185USDOT 1786695USDOT 1973736USDOT 2193535USDOT 2785065USDOT 3235794

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)4
Observed (24 mo)1
Shared w/ other carriers1

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

Shared-VIN cross-links· units inspected under more than one USDOT

VINCarriersInspectionsFirst seenLast seen
5VGFH3028KL008629View sourced platform decode22Dec 18, 2023Aug 24, 2026

Owner / group view· confidence: email domain + officer

Owner / group view

Affiliated authorities

Collapses 12 related authorities · joined by email domain + officer

Authorities
12
Combined power
26
States
9
Oldest authority
Apr 30, 1997
Active now
8

Affiliated entities· hover to preview

PRO LINE DEVELOPMENT LLCWILLIAM LAMBERTWFL UNDERGROUND & EXCAVATION LLCPROGRESSIVE TRUCKING INCPRO LINE TRUCKING LLCLAMBERT TRANSPORT LLCFIVE L'S INCPERM POOLS CORP