Carrier profile · USDOT 30631 · Updated Jun 13, 2026
Swenson Granite Company LLC
12 power unitsavg 12.3 yrRegional · 3 statesCONCORD, NH74/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
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
- 369 NORTH STATE STREET, CONCORD, NH, 03301
- Operation
- Interstate
Contact
- Phone
- (603) 225-2783
- Web domain
- swensongranite.com
Registration
- Officer
- Michael Sylvester
- USDOT / docket
- 30631
- First registered
- Jun 1, 1974
- Last MCS-150
- Jan 27, 2026 · 156,258 mi (2025)
- FMCSA safety rating
- Satisfactory · Aug 14, 2002
- D-U-N-S
- 1084342
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.