Belmont Energy Corp

Active

DBA: Mahoney Oil

USDOT 794525InterstatePRIVATE PROPERTYOperating since Feb 1999Updated Apr 21, 2026

Call Message

Standard safety record

Belmont Energy Corp is an active interstate carrier based in Belmont, MA.

Not Rated

No FMCSA Compliance Review on file.

25.0%

OOS Rate · above 21% national

BASIC Alerts · of 5 categories

Crashes · last 24 months

0Power Units10 drivers

0Total Drivers10 CDL

0Inspectionslast 24 months

0Violations0.5 per inspection

0%OOS Ratevs 21% national avg

0Crasheslast 24 months

Company Details

Phone: (617) 489-0888
Email: mmahoney@mahoneyoil.com
Address: 42 Brighton St
Belmont, MA 02478
Officers: Michael Mahoney· Corporation

Operation: Interstate
Classification: Private Property
Cargo: Liquids/Gases
Hazmat: Yes
Drivers: 10(10 CDL)
Mileage: 155000 mi (2025)
MCS-150 Updated: Apr 8, 2026
Safety Rating: None
DUNS: 604462945

Insurance

No insurance filings on record.

View on FMCSA L&I

Carrier Profile

Annual mileage: 155,000 mi(2025)
Fleet: 14 power units· 1 trucks
Drivers: 10 drivers(10 CDL · 10 interstate · 7 intrastate)

D&B number: 604462945
Fax: 6174894202

Fleet Details

Vehicle Type	Owned	Term Leased	Trip Leased
Straight Trucks	1	0	0
Total Power Units	14

Equipment Observed

Last seen Jul 16, 2025

Distinct vehicles · 24 mo

vs 14 self-reported (MCS-150)

Top makes

MACK4

Registered in

BASIC Analysis

Higher values = more violations. 0 = clean record.

Category	Insp w/ Viol

How this carrier compares

Cohort: MA · All carriers

Category	vs. Cohort	vs. State	Reading
Unsafe Driving	0%	0%	Better than most peers
HOS Compliance	0%	0%	Better than most peers
Driver Fitness	94%	95%	Worse than most peers
Controlled Substances	0%	0%	Better than most peers
Vehicle Maintenance	0%	0%	Better than most peers

Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.

FMCSA Registry Timeline

First registered: Feb 1999· 27 years ago
Last MCS-150 self-update: Apr 2026· 3 months ago
Authority status: Active

Inspections (24 months)

Last inspection: Jul 16, 2025 · 12 months ago

Type	Inspections	OOS	OOS %	Nat'l Avg
Driver	0	1	—	6.67%
Vehicle	0	0	—	22.26%
Hazmat	1	0	0.00%	4.44%

Where they run

Inspected in 2 states. Top state MA accounts for 75% of activity.

Accident Reports (24 months)

Period	Fatalities	Injuries	Tow-away	Total
Oct 1, 2025	0	0	1	1
Oct 1, 2024	0	1	1	1

Violation Details

Most-cited violation codes

38323A2LCDLNLicense (CDL) - Operate a CMV and does not possess a valid CDL1x
39145AMCEMMedical (Certificate) - Operating a CMV with an expired medical certificate1x

BASIC Category	Total	Severe	OOS
Driver Fitness	2	1	1

Recent activity · last 4 inspections, 2 violationsShow details

Recent Inspections

Date	State	Vehicle	Violations	OOS
Jul 16, 2025	MA	STRAIGHT TRUCK	0	0
Mar 22, 2025	MA	STRAIGHT TRUCK	0	0
Jan 22, 2025	NH	STRAIGHT TRUCK	2	1
Jan 21, 2025	MA	STRAIGHT TRUCK	0	0

Recent Violations

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Try DataTruck — AI-Native TMS

Unsafe Driving	0	0.00	—
HOS Compliance	0	0.00	—
Vehicle Maintenance	0	0.00	—
Driver Fitness	1	2.20	—
Controlled Substances	0	0.00	—

Date	Code	Description	BASIC	OOS
Jan 22, 2025	38323A2LCDLN	License (CDL) - Operate a CMV and does not possess a valid CDL	Driver Fitness	Yes
Jan 22, 2025	39145AMCEM	Medical (Certificate) - Operating a CMV with an expired medical certificate	Driver Fitness	—