HE
HOWARD E GROFF COMPANY
No inspection violations in the past 12 months. 1 inspection in the past 12 months · Quarryville, PA · 3 trucks. Updated Oct 2026.
DOT 5900MC 494029ActiveMotor CarrierInterstateDONEGAL MUTUAL INSURANCE COMPANY · $1,000,000 · 1 policyQUARRYVILLE, PA
COMPANY
Authority since
2023-06-06
MCS-150
2026-05-14 · 33,295 mi (2025)
Fleet
3 units · 50 trailers · 2 drivers
Annual mileage (VMT)
33,295 mi (2025)
ADDRESS
Physical
111 E STATE ST
QUARRYVILLE, PA 17566-1298
QUARRYVILLE, PA 17566-1298
Mailing
Same as physical
CONTACT
Phone
7177862168
Email
billing@onsitecontainers.com
OFFICERS
Primary Officer
BRAD C GROFF
Title
PRESIDENT
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
General Freight
Cargo types
2
General FreightOther: FUEL OIL GAS
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
266 mo
Active authority
INSURANCE
1 active
DONEGAL MUTUAL INSURANCE COMPANY
RISK GRADE
Minimal Risk
0 risk factors · 3 strengths
OOS RATE
0.0%
0 / 1 inspections
CarrierIntel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
85
out of 100
Excellent
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Minimal Risk
0 risk factors · 3 strengths · 4 data pointsSAFETY PERFORMANCE
Crash Record
2 crashes · 0 fatal · 2 with injuries · 2 tow-away
Clean Inspection Rate
100% — 1 clean of 1 inspections
Out-of-Service Rate
0.0% — driver OOS 0 insp., vehicle OOS 0 insp.
COMPLIANCE & AUTHORITY
USDOT Registration
Status: Active
Operating Authority
Active: Motor Carrier
Out-of-service orders
None on record
Authority Events
5 historical event(s) on file
MCS-150 Filing
Last filed 2026-05-14
INSURANCE
Active Coverage
1 policy(ies) on file · total max coverage $1,000,000
SUMMARY
No crashes in the last 24 months
Active insurance on file
Coverage $1.0M
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