Carrier profile · USDOT 2367838 · MC-436414 · Updated Jun 13, 2026
CORNERSTONE ENVIRONMENTAL CONTRACTORS INC
1 power unitLocal · 1 statesCONCORD, CA50/100
AUTHORITY STATUS UNKNOWNMC-436414 STATUS UNKNOWNHAZMAT
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
randy fowler — 5 carriers: USDOT 995521USDOT 1478472USDOT 3478407USDOT 4249067
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)11
Observed (24 mo)11
Registered and roadside-observed capacity are broadly consistent.
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 5 related authorities · joined by officer
- Authorities
- 5
- Combined power
- 8
- States
- 5
- Oldest authority
- Dec 27, 2001
- Active now
- 4
- CORNERSTONE ENVIRONMENTAL CONTRACTORS INC· viewingUSDOT 23678381PU
- RANDAL FOWLERUSDOT 42490674PU
- RANDY FOWLERUSDOT 14784721PU
- RANDY FOWLERUSDOT 9955211PU
- HELICITY TRANSPORTATION LLCUSDOT 34784071PU
Affiliated entities· hover to preview