Carrier profile · USDOT 1415283 · Updated Jun 21, 2026

WINDSOR BUILDING SYSTEMS LLC

12 power unitsLocal · 1 statesMADISON, WI50/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
Verified linkswindsorbuilds.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 2306810

Shares a registration email domain with other carriers

@windsorbuilds.com — 2 carriers: USDOT 130651

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)12
Observed (24 mo)2
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
4V4NC9EH7NN30453723Jul 11, 2024Nov 21, 2024

Owner / group view· confidence: email domain

Owner / group view

Affiliated authorities

Collapses 2 related authorities · joined by email domain

Authorities
2
Combined power
18
States
1
Oldest authority
Jun 1, 1974
Active now
2
  • WINDSOR BUILDING SYSTEMS LLC· viewingUSDOT 1415283
    12PU
  • AMWOOD HOMES INCUSDOT 130651
    6PU

Affiliated entities· hover to preview

AMWOOD HOMES INC