Carrier profile · USDOT 2161173 · Updated Jun 13, 2026
KEYSTONE DIVERSIFIED PIPE SUPPLY INC
3 power unitsLocal · 1 statesSAINT MARYS, PA50/100
AUTHORITY STATUS UNKNOWN
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.
Shares a company officer with other carriers
lisa werneth — 2 carriers: USDOT 3452126
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)33
Observed (24 mo)11
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 2 related authorities · joined by officer
- Authorities
- 2
- Combined power
- 6
- States
- 1
- Oldest authority
- Jun 7, 2011
- Active now
- 1
- KEYSTONE DIVERSIFIED PIPE SUPPLY INC· viewingUSDOT 21611733PU
- KEYSTONE DIVERSIFIED PIPE SUPPLY INCUSDOT 34521263PU
Affiliated entities· hover to preview