Carrier profile · USDOT 809777 · Updated Aug 2, 2026

LIF INDUSTRIES INC

DBA LONG ISLAND FIREPROOF DOOR

13 power unitsRegional · 5 statesPORT WASHINGTON, NY100/100
AUTHORITY STATUS UNKNOWN
Verified linksudhgroup.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.

Last 12 months: 1 truck also ran under 1 other carrier

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 2585437Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (3 trucks · 2 carriers)
Across all inspections on record: USDOT 4356314USDOT 2585437

Shares a registration email domain with other carriers

@udhgroup.com — 9 carriers: USDOT 180697USDOT 638541USDOT 900513USDOT 907032USDOT 1755840USDOT 2585437USDOT 2627915USDOT 4043280

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)13
Observed (24 mo)7
Shared w/ other carriers3

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
JHHSDM2H3FK00300726Jul 13, 2023Feb 27, 2026
1JJV482D8HL98097522Jun 14, 2023Jan 5, 2026
54DM6S1F0RSB0034122Oct 1, 2025Oct 31, 2025

Owner / group view· confidence: email domain

Owner / group view

Affiliated authorities

Collapses 9 related authorities · joined by email domain

Authorities
9
Combined power
108
States
4
Oldest authority
Jun 1, 1974
Active now
2

Affiliated entities· hover to preview

UNIFIED DOOR AND HARDWARE GROUP LLCJOFFE MILLWORK & SUPPLY LLCLIBERTY DOOR SYSTEMS LLCCOMMERCIAL HARDWARE INCCUSTOM ENGINEERED OPENINGSEATON DOOR AND FRAME LLCTRU FIT FRAME & DOOR CORPCOMMERCIAL HARDWARE OF MARYLAND INC