Carrier profile · USDOT 1049939 · Updated Jun 13, 2026

Southland Insulators of De LLC

DBA DELMARVA INSULATION COMPANY

46 power unitsavg 3.6 yrLocal · 2 statesGEORGETOWN, DE94/100
AUTHORITY STATUS UNKNOWN
Verified linksdelmarvafoam.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 · 2 carriers)
Across all inspections on record: USDOT 4036873USDOT 4328185

Shares a registration email domain with other carriers

@delmarvafoam.com — 2 carriers: USDOT 2536895

Shares a company officer with other carriers

chris rzepkowski — 6 carriers: USDOT 518180USDOT 1379579USDOT 1670475USDOT 2536895USDOT 2944790

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)46
Observed (24 mo)12
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
5PVNJ8JV1L5S79803View sourced platform decode38Sep 26, 2023Apr 14, 2026

Owner / group view· confidence: email domain + officer

Owner / group view

Affiliated authorities

Collapses 6 related authorities · joined by email domain + officer

Authorities
6
Combined power
159
States
3
Oldest authority
Mar 31, 1993
Active now
6

Affiliated entities· hover to preview

SOUTHLAND INSULATORS OF MDSOUTHLAND INSULATORS OF PA LLCDEVERE INSULATION HOME PERFORMANCE LLCSOUTHLAND INSEALATORS LLCDELMARVA SPRAY FOAM LLC