Trombly Bros Inc

USDOT activeAuthority activeCarrier · InterstateHazmat

USDOT420012
MC291389
LocationNorth Andover, MA
Phone(978) 683-1031
Fleet11 power units · 10 drivers

Trombly Bros Inc (USDOT 420012, MC-291389) is an interstate motor carrier based in North Andover, Massachusetts with 11 power units and 10 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 6 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 11, 2026

Operating authorityActive · MC-291389Carrier Liability insurance$1,000,000 on fileRequired: $1,000,000 · as of May 2026 Safety ratingNot rated6 inspections in 24 months Out-of-service ordersNone on fileFMCSA out-of-service orders file Registration (MCS-150)Updated Mar 17, 20267 months ago Process agent (BOC-3)On fileNational Resident Agent Service, Inc.

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Operating authority

Status from the FMCSA Company Census File, November 11, 2026

Docket	Authority type	Status
MC-291389	Common carrier	Active

First granted on October 23, 1996 · see full authority history.

Insurance

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

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

Filings on file

Type	Insurer	Coverage	Effective
Liability (BIPD) BMC-91X	Central Mutual Insurance Company	$1,000,000	Dec 15, 2025
Cargo BMC-34	Hanover Insurance Co.	$0	Jul 16, 2009

Insurance history: 12 past filings

Type	Insurer	Effective	Ended	Reason
Liability (BIPD)	The Commerce Insurance Company	Dec 15, 2024	Dec 15, 2025	Replaced
Liability (BIPD)	New Hampshire Insurance Co.	Sep 1, 2024	Dec 15, 2024	Replaced
Liability (BIPD)	Zurich American Insurance Company	Sep 1, 2016	Sep 1, 2024	Cancel
Liability (BIPD)	Universal Underwriters Insurance Co.	Mar 7, 2010	Sep 1, 2016	Replaced
Liability (BIPD)	Universal Underwriters Insurance Co.	Jan 26, 2010	Mar 7, 2010	Cancel
Liability (BIPD)	Universal Underwriters Insurance Co.	Dec 28, 2009	Mar 7, 2010	Term / cancl
Cargo	Hanover Insurance Co.	Jul 16, 2007	Jul 16, 2009	Replaced
Liability (BIPD)	The Charter Oak Fire Insurance Co.	Jun 19, 2007	Dec 28, 2009	Replaced
Cargo	Onebeacon Insurance Company	Sep 21, 2004	Dec 10, 2005	Cancel
Liability (BIPD)	Ngm Insurance Company	Jul 1, 2002	Jun 19, 2007	Replaced
Liability (BIPD)	The Employers' Fire Insurance Co.	Jul 1, 1994	Jul 1, 2002	Replaced
Cargo	Onebeacon America Insurance Company	Jan 1, 1993	Sep 1, 2002	Cancel

Process agent (BOC-3)

National Resident Agent Service, Inc., West Chester, PA

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

6
Inspections: 0.0%
Driver out-of-service: 33.3%
Vehicle out-of-service: 0
Crashes

Inspected most often in: New Hampshire (4), Massachusetts (1), US (1).

Most recent inspection on file: August 11, 2026.

FMCSA safety rating: Not rated

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

August 5, 2024Involuntary revocation — Common carrier authorityDiscontinued revocation on September 9, 2024
February 22, 2010Involuntary revocation — Common carrier authorityDiscontinued revocation on February 24, 2010
February 22, 2010Reinstated — Common carrier authority
February 1, 2010Involuntary revocation — Common carrier authority
July 20, 2007Reinstated — Common carrier authorityRevoked on February 1, 2010
September 1, 2002Involuntary revocation — Common carrier authority
October 23, 1996Granted — Common carrier authorityRevoked on November 19, 2002
October 3, 1995Dismissed — Common carrier authority

Fleet and operations

From the company’s own registration (Form MCS-150), updated March 17, 2026

Power units: 11
Trucks: 11
Trucks owned: 11
Drivers: 10
CDL drivers: 5
Interstate drivers: 9
Intrastate drivers: 1
Miles traveled: 154,950 (2025)
Classification: Private property; Authorized for hire
Hazardous materials: Yes
USDOT registered: September 6, 1990
Address: 141-153 Sutton Street, North Andover, MA 01845
Phone (registered with FMCSA): (978) 683-1031

Cargo carried

General freight
Metal: sheets, coils, rolls
Motor vehicles
Driveaway / towaway
Logs, poles, beams, lumber
Building materials
Machinery, large objects
Oilfield equipment
Utilities
Construction
Water well
Inverters, solar panels, containers, boiler faberc

Key facts

USDOT number 420012 was registered on September 6, 1990.
Operating authority MC-291389 was first granted on October 23, 1996.
The company last updated its FMCSA registration (Form MCS-150) on March 17, 2026.
It reported 154,950 vehicle miles traveled in 2025.
2 insurance filings are on file in FMCSA’s legacy licensing records (as of May 2026), including Liability (BIPD) coverage with Central Mutual Insurance Company.
It had 6 roadside inspections in the last 24 months; 4 inspections recorded no violations.
Its process agent filing (BOC-3) is with National Resident Agent Service, Inc..

Other carriers in North Andover, MA

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