Carrier profile · USDOT 1756836 · Updated Jun 13, 2026

WILLIAM G MCDONALD

DBA OLD MCDONALD'S PUMPING SERVICE

2 power unitsavg 20 yrLocal · 1 statesANCHORAGE, AK80/100
AUTHORITY STATUS UNKNOWN
Verified linksgci.netFMCSA 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 1715974USDOT 3742519

Shares a registration email domain with other carriers

@gci.net — 376 carriers: USDOT 125101USDOT 305890USDOT 509631USDOT 571890USDOT 588366USDOT 593333USDOT 608340USDOT 616668

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)2
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
1FUJA6CV26DW2265438Jun 23, 2023Apr 10, 2026

Owner / group view· confidence: email domain

Owner / group view

Affiliated authorities

Collapses 376 related authorities · joined by email domain

Authorities
376
Combined power
728
States
10
Oldest authority
Jun 1, 1974
Active now
234

Affiliated entities· hover to preview

ROBERT RIDDLENORTHERN GREENSCHARLES J READERBRECHAN ENTERPRISES INCUNIVERSAL ROOFING OF ALASKA INCP & M GARDEN SERVICES INCVERTEX INSULATION INCG R CHEESEMAN CONSTRUCTION LLC