Carrier profile · USDOT 1567852 · MC-642345 · Updated Jun 13, 2026
Aspen Energy Service Inc
4 power unitsavg 10 yrLocal · 1 statesROCK SPRINGS, WY50/100
CARRIER ACTIVEMC-642345 ACTIVERATED SATISFACTORYHAZMAT
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 2716 COMMERCIAL WAY, ROCK SPRINGS, WY, 82901
- Mailing address
- P O BOX 2362, ROCK SPRINGS, WY, 82902
- Operation
- Interstate· Hazmat
Contact
- Phone
- (307) 382-6791
- Cell
- (307) 389-6456
- swrfolks@wyoming.com
- Web domain
- wyoming.com
Registration
- Officers
- Robin Folks · Julie Folks
- USDOT / docket
- 1567852 · MC-642345
- First registered
- Oct 19, 2006
- Last MCS-150
- Jun 27, 2025 · 65,000 mi (2024)
- FMCSA safety rating
- Satisfactory · Dec 12, 2019
- Recordable crash rate
- 0.00
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.