Howard E Groff Company

Doing business as On-Site Containers

USDOT activeAuthority activeCarrier & Shipper · Interstate

USDOT5900
MC494029
LocationQuarryville, PA
Phone(717) 786-2168
Fleet3 power units · 2 drivers

Howard E Groff Company (USDOT 5900, MC-494029) is an interstate motor carrier based in Quarryville, Pennsylvania with 3 power units and 2 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 1 roadside inspection in the last 24 months.

Verification snapshot · FMCSA data as of Nov 10, 2026

Operating authorityActive · MC-494029Carrier, Shipper Liability insurance$1,000,000 on fileRequired: $750,000 · as of May 2026 Safety ratingSatisfactoryRated Sep 8, 1989 Out-of-service ordersNone on fileFMCSA out-of-service orders file Registration (MCS-150)Updated May 14, 20265 months ago Process agent (BOC-3)On file#1 A Boc-3 Filing Inc

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Operating authority

Status from the FMCSA Company Census File, November 10, 2026

Docket	Authority type	Status
MC-494029	Common carrier	Active

First granted on August 2, 2004 · see full authority history.

Insurance

FMCSA legacy licensing records (last updated May 2026); filings may have changed since

Liability (BIPD) required$750,000
Liability (BIPD) on file$1,000,000
Cargo insurance required / on fileNo / No
Bond required / on fileNo / No

Filings on file

Type	Insurer	Coverage	Effective
Liability (BIPD) BMC-91X	Donegal Mutual Insurance Company	$1,000,000	Mar 1, 2024

Insurance history: 9 past filings

Type	Insurer	Effective	Ended	Reason
Liability (BIPD)	Donegal Mutual Insurance Company	Jun 1, 2023	Mar 24, 2024	Term / cancl
Liability (BIPD)	Donegal Mutual Insurance Company	Mar 1, 2020	May 30, 2023	Namechg
Liability (BIPD)	Continental Western Insurance Co.	Mar 1, 2019	Mar 1, 2020	Replaced
Liability (BIPD)	Harleysville Mutual Insurance Co.	Jul 7, 2009	Sep 6, 2012	Cancel
Cargo	Harleysville Mutual Insurance Co.	Jul 7, 2009	Sep 6, 2012	Cancel
Liability (BIPD)	Nationwide Agribusiness Insurance Co.	Jul 7, 2006	Aug 28, 2009	Cancel
Cargo	Nationwide Agribusiness Insurance Co.	Jul 7, 2006	Aug 28, 2009	Cancel
Cargo	Federated Mutual Insurance Co.	Jul 7, 2004	Jul 7, 2004	Replaced
Liability (BIPD)	Federated Mutual Insurance Co.	Jul 7, 2004	Jul 7, 2006	Replaced

Process agent (BOC-3)

#1 A Boc-3 Filing Inc, Burbank, CA

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

1
Inspections: 0.0%
Driver out-of-service: 0.0%
Vehicle out-of-service: 0
Crashes

Inspected most often in: Maryland (1).

Most recent inspection on file: May 19, 2026.

FMCSA safety rating: Satisfactory (rated September 8, 1989)

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

June 6, 2023Reinstated — Common carrier authority
May 30, 2023Involuntary revocation — Common carrier authority
July 3, 2019Reinstated — Common carrier authorityRevoked on May 30, 2023
September 8, 2009Involuntary revocation — Common carrier authority
August 2, 2004Granted — Common carrier authorityRevoked on September 8, 2009

Fleet and operations

From the company’s own registration (Form MCS-150), updated May 14, 2026

Power units: 3
Trucks: 3
Tractors owned: 2
Trucks owned: 1
Trailers owned: 50
Drivers: 2
CDL drivers: 2
Interstate drivers: 2
Miles traveled: 33,295 (2025)
Classification: Authorized for hire
Hazardous materials: No
USDOT registered: June 1, 1974
Address: 111 E State St, Quarryville, PA 17566
Phone (registered with FMCSA): (717) 786-2168

Cargo carried

General freight
Fuel oil gas

Key facts

USDOT number 5900 was registered on June 1, 1974.
Operating authority MC-494029 was first granted on August 2, 2004.
The company last updated its FMCSA registration (Form MCS-150) on May 14, 2026.
It reported 33,295 vehicle miles traveled in 2025.
One insurance filing is on file in FMCSA’s legacy licensing records (as of May 2026), including Liability (BIPD) coverage with Donegal Mutual Insurance Company.
It had 1 roadside inspection in the last 24 months; 1 inspection recorded no violations.
Its most recent FMCSA safety rating is Satisfactory, issued on September 8, 1989.
Its process agent filing (BOC-3) is with #1 A Boc-3 Filing Inc.

Other carriers in Quarryville, PA

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