MALLARD ENERGY SERVICES LLC
USDOT 4505977 · Doing business as DIAMOND OIL & GAS
Active, intrastate (non-hazmat) carrier, small fleet (2 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Linked registrations2 share this carrier's phone or address
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 4505977 |
|---|---|
| MC Number | — |
| Legal Name | MALLARD ENERGY SERVICES LLC |
| DBA Name | DIAMOND OIL & GAS |
| Entity Type | — |
| Phone | 3072333900 |
| Address | 1474 WILLER DR, Casper, WY, 82604 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Intrastate (Non-Hazmat) |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Signals
Linked registrations
2 other active carrier registrations share this carrier's phone or address in FMCSA records.
Shared contact details can have many ordinary explanations, such as a shared dispatch service, registration agent, or office address.
Equipment
Fleet & operations
| Power Units (trucks) | 2 |
|---|---|
| Drivers | 4 |
| Recent Annual Mileage | 1 |
| Last MCS-150 Filing | 16-DEC-25 |
MALLARD ENERGY SERVICES LLC operates 2 power units — a larger fleet than 56% of carriers registered in WY.
Nearby
Other carriers in Casper, WY
- 2G TRUCKING LLC — USDOT 4118737, 40 power units
- BUCKSHOT TRUCKING LOGISTICS INC — USDOT 4348422, 20 power units
- DOUBLE DROP CONSTRUCTION LLC — USDOT 4267429, 15 power units
- MELCO TANK CLEANING LLC — USDOT 4570241, 15 power units
- HENRY BROS LLC — USDOT 4318098, 8 power units
Browse all carriers in Casper, WY or all WY carriers.