Carrier profile · USDOT 3807507 · MC-1372778 · Updated Jul 12, 2026
INSULATION AND FIREBLOCK SOLUTIONS INC
0 power unitsHOLBROOK, MA50/100
NO OPERATING AUTHORITYMC-1372778 NO AUTHORITY
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
- 260 CENTRE STREET, HOLBROOK, MA, 02343
- Operation
- Interstate
Contact
- Phone
- —
- Web domain
- insulationfs.com
Registration
- Officer
- Emily Elliott
- USDOT / docket
- 3807507 · MC-1372778
- First registered
- Jan 26, 2022
- Last MCS-150
- Jun 23, 2023 · 125,305 mi (2023)
- FMCSA safety rating
- Not rated
- D-U-N-S
- 118420307
Fleet (self-reported · MCS-150)
—Power units
—Drivers
—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.