Grade 1 Insulation LLC (USDOT 4494743)
DBA Grade 1 Insulation
USDOT 4494743 · Active · Hampton · NH
Census fleet
- Power units
- 3
- Drivers
- 8
- Operation
- Interstate
- Classification
- Private Property
- Census status
- Active
- Trucks
- 3
- MCS-150 mileage
- 0 (0)
- MCS-150 date
- 20251114
- Fleet size
- 2–3 power units
- Hazmat
- No
- Company officer
- Keith Collins
- Mailing address
- 25 Stickney Ter # 1256, Hampton, NH, 03842-1963
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
Inspections
- Inspection count
- 1
Aggregated from public SMS Input – Inspection (rbkj-cgst). Counts are offline; samples are newest-first.
About
Grade 1 Insulation LLC is in the FMCSA Company Census as USDOT 4494743. census status Active. address 51 Drakeside Rd, Hampton, NH, 03842-1904. 3 power units. 8 drivers. Private Property. Interstate operation. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify Grade 1 Insulation LLC?
Match the legal name and USDOT 4494743 on FMCSA SAFER. BrokerMafia republishes the public Motus and Company Census record and does not endorse the firm.
What does this listing show?
Operating authority, USDOT, census fleet, and insurance filings when those fields are on the FMCSA extract.

