Carrier profile · USDOT 3644971 · Updated Jun 13, 2026
BLACK RIVER QUARRIES LLC
DBA QUIMBY MOUNTAIN STONE & VERMONT THINSTONE
1 power unitLocal · 2 statesSHARON, VT50/100
AUTHORITY 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
- 780 QUARRY RD, SHARON, VT, 05065-6792
- Operation
- Interstate
Contact
- Phone
- (203) 996-5468
- Web domain
- blackriverquarries.com
Registration
- Officers
- Jason Blackburn · Heath Patrick Blackburn
- USDOT / docket
- 3644971
- First registered
- May 27, 2021
- Last MCS-150
- Feb 10, 2026 · 35,200 mi (2025)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- 100070845
Fleet (self-reported · MCS-150)
—CDL drivers
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.