Helfrich Brothers Boiler Works Inc

USDOT activeAuthority activeCarrier · Interstate

USDOT49481
MC283521
LocationLawrence, MA
Phone(978) 683-7244
Fleet3 power units · 1 drivers

Helfrich Brothers Boiler Works Inc (USDOT 49481, MC-283521) is an interstate motor carrier based in Lawrence, Massachusetts with 3 power units and 1 driver reported to FMCSA. Its USDOT number and operating authority are active.

Verification snapshot · FMCSA data as of Nov 12, 2026

Operating authorityActive · MC-283521Carrier Liability insurance$750,000 on fileRequired: $750,000 · as of May 2026 Safety ratingSatisfactoryRated Oct 15, 1987 Out-of-service ordersNone on fileFMCSA out-of-service orders file Registration (MCS-150)Updated Jun 17, 202516 months ago Process agent (BOC-3)On fileTruck Process Agents of America, Inc

Got a call or email from someone using this company’s name? Check the phone number or email against FMCSA records.

Operating authority

Status from the FMCSA Company Census File, November 12, 2026

Docket	Authority type	Status
MC-283521	Contract carrier	Active

First granted on March 23, 1995 · 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$750,000
Cargo insurance required / on fileNo / No
Bond required / on fileNo / No

Filings on file

Type	Insurer	Coverage	Effective
Liability (BIPD) BMC-91X	Trumbull Insurance Company	$750,000	Jun 1, 2025

Insurance history: 8 past filings

Type	Insurer	Effective	Ended	Reason
Liability (BIPD)	United Financial Casualty Company	Jun 30, 2021	Dec 4, 2023	Cancel
Liability (BIPD)	National Continental Ins. Co	Jun 30, 2021	Jun 30, 2021	Replaced
Liability (BIPD)	Trumbull Insurance Company	Jun 1, 2018	Jun 1, 2021	Cancel
Liability (BIPD)	The Charter Oak Fire Insurance Co.	Feb 1, 2012	Jun 28, 2014	Cancel
Liability (BIPD)	Liberty Insurance Corporation	Feb 1, 2010	Mar 10, 2012	Cancel
Liability (BIPD)	Liberty Insurance Corporation	Jan 30, 2008	Feb 1, 2010	Replaced
Liability (BIPD)	Hanover Insurance Co.	Jan 1, 1999	Jan 30, 2008	Replaced
Liability (BIPD)	Hanover Insurance Co.	Jan 1, 1995	Jan 1, 1999	Replaced

Process agent (BOC-3)

Truck Process Agents of America, Inc, Fargo, ND

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

No roadside inspections or reportable crashes are on file for this USDOT number in the last 24 months.

FMCSA safety rating: Satisfactory (rated October 15, 1987)

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 12, 2025Reinstated — Contract carrier authority
December 11, 2023Involuntary revocation — Contract carrier authority
July 6, 2021Reinstated — Contract carrier authorityRevoked on December 11, 2023
June 7, 2021Involuntary revocation — Contract carrier authority
December 3, 2020Reinstated — Contract carrier authorityRevoked on June 7, 2021
March 19, 2012Involuntary revocation — Contract carrier authority
May 5, 2008Involuntary revocation — Contract carrier authorityDiscontinued revocation on May 23, 2008
April 17, 2008Involuntary revocation — Contract carrier authorityDiscontinued revocation on May 2, 2008

Show 1 earlier event

March 23, 1995Granted — Contract carrier authorityRevoked on March 19, 2012

Fleet and operations

From the company’s own registration (Form MCS-150), updated June 17, 2025

Power units: 3
Trucks: 3
Trucks owned: 3
Trailers owned: 4
Drivers: 1
CDL drivers: 1
Interstate drivers: 1
Miles traveled: 17,068 (2024)
Classification: Private property; Authorized for hire
Hazardous materials: No
USDOT registered: June 1, 1974
Address: 39 Merrimack Street, Lawrence, MA 01843
Phone (registered with FMCSA): (978) 683-7244

Cargo carried

General freight
Metal: sheets, coils, rolls
Motor vehicles
Machinery, large objects

Key facts

USDOT number 49481 was registered on June 1, 1974.
Operating authority MC-283521 was first granted on March 23, 1995.
The company last updated its FMCSA registration (Form MCS-150) on June 17, 2025.
It reported 17,068 vehicle miles traveled in 2024.
One insurance filing is on file in FMCSA’s legacy licensing records (as of May 2026), including Liability (BIPD) coverage with Trumbull Insurance Company.
Its most recent FMCSA safety rating is Satisfactory, issued on October 15, 1987.
Its process agent filing (BOC-3) is with Truck Process Agents of America, Inc.

Other carriers in Lawrence, MA

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