Carrier profile · USDOT 4505977 · Updated Jun 13, 2026
Mallard Energy Services LLC
DBA DIAMOND OIL & GAS
2 power unitsCASPER, WY50/100
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 registration email domain with other carriers
@diamondcos.com — 2 carriers: USDOT 3420651
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 2 related authorities · joined by email domain
- Authorities
- 2
- Combined power
- 9
- States
- 1
- Oldest authority
- Apr 22, 2020
- Active now
- 2
- MALLARD ENERGY SERVICES LLC· viewingUSDOT 45059772PU
- TRILLIANT OILFIELD SERVICES LLCUSDOT 34206517PU
Affiliated entities· hover to preview