Carrier profile · USDOT 1211713 · Updated Jun 19, 2026
RALPH'S CONCRETE PUMPING INC
98 power unitsavg 13.4 yrRegional · 3 statesSEATTLE, WA93/100
AUTHORITY STATUS UNKNOWNRATED CONDITIONAL
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 740284
Shares a registration email domain with other carriers
@ralphsconcrete.com — 2 carriers: USDOT 2162775
Shares a company officer with other carriers
vance gribble — 2 carriers: USDOT 2162775
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)9898
Observed (24 mo)2828
Shared w/ other carriers11
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
| VIN | Carriers | Inspections | First seen | Last seen |
|---|---|---|---|---|
| 1M2TE4GC1RM010947 | 2 | 3 | Jul 7, 2023 | Jul 21, 2025 |
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 2 related authorities · joined by email domain + officer
- Authorities
- 2
- Combined power
- 100
- States
- 1
- Oldest authority
- Feb 17, 2004
- Active now
- 2
- RALPH'S CONCRETE PUMPING INC· viewingUSDOT 121171398PU
- NORTHWEST CONCRETE PUMPS & SYSTEMS INCUSDOT 21627752PU
Affiliated entities· hover to preview