William Grierson Jr (USDOT 807230)
DBA Bill Grierson Excavation
USDOT 807230 · Active · Owls Head · ME
Public listing
- Legal name
- William Grierson Jr
- License or register id
- USDOT 807230
- Status
- Active
- State
- ME
- City
- Owls Head
- Category
- Private Property
- Phone
- +1 (207) 594-7930
- Address
- 18 Roberts Lane, Owls Head, ME, 04854
- Official source
- FMCSA Company Census
Verify this record on the official source named above before you hire, fund, or rely on it. An index listing is not an endorsement, a rating, or a review. Empty phone or address means that public file did not include it.
Census fleet
- Power units
- 1
- Drivers
- 1
- Operation
- Intrastate non-hazmat
- Classification
- Private Property
- Census status
- Active
- Trucks
- 1
- MCS-150 mileage
- 4499 (2026)
- MCS-150 date
- 20260317
- Fleet size
- 1 power units
- Hazmat
- No
- Business type
- Individual
- Company officer
- William Grierson Jr
- Mailing address
- 18 Roberts Lane, Owls Head, ME, 04854
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
About
William Grierson Jr is in the FMCSA Company Census as USDOT 807230. census status Active. address 18 Roberts Lane, Owls Head, ME, 04854. 1 power units. 1 drivers. Private Property. Intrastate non-hazmat operation. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify William Grierson Jr?
Match the legal name and USDOT 807230 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.

