Carrier profile · USDOT 1254153 · Updated Jun 21, 2026

DIAMOND TOOL & FASTENERS INC

DBA DIAMOND TOOL

17 power unitsLocal · 2 statesPHILADELPHIA, PA94/100
AUTHORITY STATUS UNKNOWNHAZMAT
Verified linkswhitecap.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 618907Some 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 618907USDOT 2059847

Shares a registration email domain with other carriers

@whitecap.com — 21 carriers: USDOT 222243USDOT 274119USDOT 347069USDOT 374324USDOT 445470USDOT 490062USDOT 540118USDOT 618907

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)17
Observed (24 mo)5
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
JALC4W167M7K0170523Aug 27, 2024Jul 21, 2026
3HAEUMML5SL32734123Nov 24, 2025Jun 16, 2026
5PVNJ8JV0G4S6294122Jul 19, 2023Jun 1, 2026

Owner / group view· confidence: email domain

Owner / group view

Affiliated authorities

Collapses 21 related authorities · joined by email domain

Authorities
21
Combined power
2,948
States
14
Oldest authority
Aug 31, 1982
Active now
5

Affiliated entities· hover to preview

WHITE CAP LPRAM TOOL & SUPPLY COCONSTRUCTION MATERIALS LTD INCHUB CONSTRUCTION SPECIALTIES INCCARTER WATERS LLCBROCK WHITE COSBP ACQUISITION LLCBORDER CONSTRUCTION SPECIALTIES