Carrier profile · USDOT 55605 · Updated Aug 7, 2026
Del R Gilbert & Son Block Co Inc
13 power unitsavg 12.9 yrRegional · 3 statesLACONIA, NH93/100
AUTHORITY STATUS UNKNOWNRATED CONDITIONAL
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
- 427 PROVINCE RD, LACONIA, NH, 03246-1331
- Operation
- Interstate
Contact
- Phone
- (603) 524-1353
- Cell
- (603) 651-5350
- Fax
- (603) 527-2673
Registration
- Officers
- Charleen Marble · Brian J Gilbert
- USDOT / docket
- 55605
- First registered
- Jun 1, 1974
- Last MCS-150
- Aug 5, 2026 · 275,356 mi (2025)
- FMCSA safety rating
- Conditional · Jul 24, 2002
- D-U-N-S
- 1084201
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.