Carrier profile · USDOT 875605 · MC-1357657 · Updated Jun 13, 2026
MOUNTAIN CONSTRUCTION COMPANY
33 power unitsavg 15 yrLocal · 2 statesLOVELL, WY50/100
CARRIER ACTIVEMC-1357657 ACTIVERATED CONDITIONALHAZMAT
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
- 25 WEST 10TH STREET, LOVELL, WY, 82431
- Mailing address
- PO BOX 518, LOVELL, WY, 82431
- Operation
- Interstate· Hazmat
Contact
- Phone
- (307) 548-7186
- Fax
- (307) 548-6976
- Web domain
- mountainconstruction.net
Registration
- Officers
- Michael Frost · Stuart Frost
- USDOT / docket
- 875605 · MC-1357657
- First registered
- Apr 25, 2000
- Last MCS-150
- Mar 31, 2026 · 100,000 mi (2025)
- FMCSA safety rating
- Conditional · Apr 9, 2022
- D-U-N-S
- 96887539
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.