Carrier profile · USDOT 1665123 · MC-728233 · Updated Jun 13, 2026
BIG DOG CONSTRUCTION LLC
3 power unitsSTERLING, AK50/100
AUTHORITY STATUS UNKNOWNMC-728233 STATUS UNKNOWN
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
- 36415 LOUMORGAN RD, STERLING, AK, 99672
- Mailing address
- 36480 LAKE VIEW ST, STERLING, AK, 99672
- Operation
- Interstate
Contact
- Phone
- (907) 252-2862
- Fax
- (907) 262-2582
- bigdog2@alaska.net
- Web domain
- alaska.net
Registration
- Officer
- Mark J Mahan
- USDOT / docket
- 1665123 · MC-728233
- First registered
- Jul 11, 2007
- Last MCS-150
- Feb 11, 2026 · 10,000 mi (2025)
- FMCSA safety rating
- Not rated
- 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.