Howard E Groff Company (MC494029)
DBA On-site Containers
USDOT 5900 · Active · Quarryville · PA
Census fleet
- Power units
- 3
- Drivers
- 2
- Operation
- Interstate
- Classification
- Authorized For Hire
- Census status
- Active
- Trucks
- 3
- FMCSA safety rating
- Satisfactory (19890908)
- MCS-150 mileage
- 33295 (2025)
- MCS-150 date
- 20260514
- Fleet size
- 2–3 power units
- Hazmat
- No
- Business type
- Corporation
- Company officer
- Brad C Groff
- Mailing address
- 111 E State St, Quarryville, PA, 17566-1298
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
Howard E Groff Company is in the FMCSA Company Census as USDOT 5900. census status Active. address 111 E State St, Quarryville, PA, 17566-1298. 3 power units. 2 drivers. Authorized For Hire. Interstate operation. FMCSA safety rating Satisfactory as of 19890908. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify Howard E Groff Company?
Match the legal name and MC494029 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.

