ARIZONA MACHINERY LLC

DBA: STOTZ EQUIPMENT

DOT# 122281 MC# 771995

ACTIVE

Trust Score

94 / 100

A Excellent

Components

Compliance · 40% 100

Safety · 35% 94

Insurance · 25% 85

No active cargo insurance on file

Confidence: high · based on FMCSA safety, insurance & authority data How is this calculated?

Overview

Address

11111 W MCDOWELL

AVONDALE, AZ 85392

View on Google Maps ↗

Contact

Phone: (623) 936-7131

Fax: (623) 936-2089

Email: mtueller@stotzeq.com

Company Officers

ROB ROSZTOCZY

TOM ROSZTOCZY

Business Info

Organization: CORPORATION

D&B #: 0

Fleet

Power Units

Drivers

Equipment Breakdown

Owned Trucks1

Owned Tractors15

Authority

Status: ACTIVE

FMCSA add date: Jun 1, 1974

Common authority: Jan 27, 2012

Authority History (3)

Authority Type	Action	Date
COMMON	INVOLUNTARY REVOCATION → DISCONTINUED REVOCATION	Oct 2, 2013 → Oct 4, 2013
MOTOR PROPERTY COMMON CARRIER	REINSTATED	Sep 21, 2012
MOTOR PROPERTY COMMON CARRIER	GRANTED → REVOKED	Jan 27, 2012 → Mar 21, 2012

Cargo Types

General FreightMotor VehiclesMachinery/Large ObjectsAgricultural/Farm Supplies

Active Certifications

Property

MCS-150

Last updated: Jan 15, 2026

Mileage: 449,331 (2025)

Operation Classification

PRIVATE PROPERTYAUTHORIZED FOR HIRE

Carrier Operation

Interstate

Related Companies

Company	DOT#	MC#	Location	Status	Linked By
GREENLINE EQUIPMENT LLC	987182	473726	BLUFFDALE, UT	INACTIVE	Phone

Recent Changes

Identitycompany officer 1: ROB ROSZTOCZY → ROB ROSZTOCZYSep 5, 2026

Safetyvehicle oos rate: 18.75 → 27.272728Aug 24, 2026

Identitycompany officer 1: TOM ROSZTOCZY → ROB ROSZTOCZYAug 20, 2026

Contactemail: → mtueller@stotzeq.comAug 15, 2026

Identitycompany officer 1: → TOM ROSZTOCZYAug 15, 2026

Safety

Out-of-Service Rates

Driver24 inspections

0.0%

6.3%

Carrier National avg

Vehicle15 inspections

20.0%

22.8%

Carrier National avg

Hazmat

No hazmat inspections

Overall24 inspections

12.5%

Carrier

Crash Summary

Fatal

Injury

2.0

per 1M miles

Towaway

Total

BASIC Violations

Unsafe Driving13

Driver Fitness0

Hours of Service0

Drug / Alcohol0

Vehicle Maintenance27

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 23 inspections below. A measure of 0 means no recorded violations in that BASIC — not necessarily a strong safety record on a small sample. FMCSA does not publish peer-group percentiles for property carriers, so the underlying measures — not percentile rankings — are shown; Hazmat Compliance and Crash Indicator are not published.

SMS Inspections (24 mo)

Total

Driver OOS

Vehicle OOS

BASIC Measures

Unsafe Driving0.712 insp w/ viol

Hours of Service0.000 insp w/ viol

Driver Fitness0.000 insp w/ viol

Controlled Substances0.000 insp w/ viol

Vehicle Maintenance4.879 insp w/ viol

Insurance

$5,000,000

BIPD Coverage

—

Cargo Coverage

1 policy on file1 active

Type	Status	Insurer	Policy #	Coverage	Effective	Expires	Form
BIPD	Active	NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	4489712	$5,000,000	Apr 1, 2022	—	91X

Insurance History (14)

Type	Insurer	Status	Coverage	Effective	Cancelled
BIPD · F91X	NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	ReplacedTERM/REPL	$750,000	Apr 1, 2021	Apr 1, 2022
BIPD · F91X	NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	ReplacedTERM/REPL	$750,000	Apr 1, 2020	Apr 1, 2021
BIPD · F91X	NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA	ReplacedTERM/REPL	$750,000	Apr 1, 2016	Apr 1, 2020
BIPD · F91X	EMCASCO INSURANCE COMPANY	ReplacedTERM/REPL	$750,000	Jan 1, 2014	Apr 1, 2016
BIPD · F91X	EMCASCO INSURANCE COMPANY	ReplacedTERM/REPL	$750,000	Apr 1, 2013	Jan 1, 2014
BIPD · F91X	EMCASCO INSURANCE COMPANY	CancelledTERM/CANCL	$750,000	Apr 1, 2013	Nov 1, 2014
BIPD · F91X	SENTRY SELECT INSURANCE COMPANY	ReplacedTERM/REPL	$750,000	Apr 10, 2012	Apr 1, 2013
BIPD · F91X	SENTRY SELECT INSURANCE COMPANY	Name ChangedTERM/CANCL	$750,000	Apr 10, 2012	Nov 4, 2013
BIPD · F91X	SENTRY SELECT INSURANCE COMPANY	ReplacedTERM/REPL	$750,000	Apr 10, 2012	Apr 1, 2013
BIPD · F91X	SENTRY SELECT INSURANCE COMPANY	ReplacedTERM/REPL	$750,000	Apr 10, 2012	Apr 10, 2012
BIPD · F91X	SENTRY SELECT INSURANCE COMPANY	ReplacedTERM/REPL	$750,000	Apr 10, 2012	Apr 10, 2012
BIPD · F91X	SENTRY SELECT INSURANCE COMPANY	Name ChangedTERM/CANCL	$750,000	Apr 10, 2012	Nov 4, 2013
BIPD · F91X	SENTRY SELECT INSURANCE COMPANY	Name ChangedNAMECHG	$750,000	Dec 19, 2011	Mar 21, 2012
BIPD · F91X	SENTRY SELECT INSURANCE COMPANY	Name ChangedNAMECHG	$750,000	Dec 19, 2011	Mar 21, 2012

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