FMCSA Carrier Profile
HOWARD E GROFF COMPANY
DBA: On-site Containers
Owner / Officer: Brad C Groff
Active
Satisfactory
Authority Active
Active 3 yrs, 1 mo
Authority
Active
Common carrier
Insurance
On File
$1,000,000 BIPD
Safety
Satisfactory
0th pct · 1 inspection on record
✓ No risk flags found on authority or insurance records
Vetting Notes
HOWARD E GROFF COMPANY is an active FMCSA-registered motor carrier based in Quarryville, Pennsylvania, operating under DOT 5900. No high-severity flags were found on authority or insurance records. Across 1 FMCSA inspection on record, this carrier shows 0.0% vehicle OOS and 0.0% driver OOS. Authority and safety history are clean as of this page's last update.
FMCSA Registration
DOT Number
5900
Operating Status
Active
Safety Rating
Satisfactory
Entity Type
Corporation
MCS-150 Filed
May 14, 2026
FMCSA Registration
June 1, 1974
Authority Reinstated
June 6, 2023
Annual Mileage
33,295 mi (2025)
Contact Information
Address
111 E State St, Quarryville, PA 17566-1298
Phone
Email
Owner / Officer
Brad C Groff
Operating Authority
MC494029
Common Carrier
Insurance on File
DONEGAL MUTUAL INSURANCE COMPANY
1 · $1,000,000 · Policy 1000135225
Is this your company?
Stop waiting on broker payments — see what factoring your invoices with RTS would cost.
Partner offer · CarrierChk may be compensated
Safety Percentile
0th percentile
vs. peer carriers
✓ Below FMCSA alert threshold (65th pct) · lower percentile = fewer violations than peers · source: FMCSA SMS
Safety & Inspection Summary
Total Inspections
1
Driver Inspections
1
Vehicle Inspections
1
Total OOS Orders
Violations by Category
Vehicle Maintenance0
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate0.0% · national avg 20.7%
✓ Below national average
Inspection Trend by Year
2026
Inspection Records (1)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| May 19, 2026 | MD | Level I — Full | PETERBILT · 2NP2HM6X2LM647190 | 0 | Clean |
Authority History
| Date | Status | Type |
|---|---|---|
| September 8, 2009 | GRANTED | Common Carrier |
| May 30, 2023 | REINSTATED | Common Carrier |
| June 6, 2023 | REINSTATED | Common Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| BI&PD Primary/Excess | Cancellation Pending | |
| Revocation Order | On Record | |
| Revocation Order | On Record |
Other Carriers in Quarryville, PA
Data sourced from FMCSA MCMIS via Socrata. Last updated: August 2, 2026.
Verify directly on FMCSA SAFER Web.
Verify Any Carrier Free
Search any DOT or MC number for live authority status, insurance on file, and full safety history.
This profile is built from public FMCSA records. If this is your company, you can hide your contact details or remove this page.