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Arizona Machinery Llc (DOT# 122281) – FMCSA Carrier Profile

doing business as STOTZ EQUIPMENT
DOT# 122281MC# 771995● Active
Updated: 2026-03-09

Arizona Machinery Llc is a registered motor carrier with the FMCSA under USDOT number 122281. The company operates from Avondale, AZ and maintains an active operating status with 16 power units and 16 drivers on record.

Safety Rating

FMCSA Safety Rating
✓ Satisfactory
Rated: August 19, 2002

Arizona Machinery Llc holds a "Satisfactory" safety rating from the Federal Motor Carrier Safety Administration (FMCSA). This rating indicates that the carrier has been found to comply with federal safety regulations based on the most recent compliance review conducted by FMCSA. View official FMCSA record →

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Company Information

Address11111 W Mcdowell, Avondale, AZ, 85392
Phone(623) 936-7131
Emailmtueller@stotzeq.com
Entity TypePrivate Property
OperationInterstate
Power Units16
Drivers16
MCS-150 FiledJanuary 15, 2026
Annual Mileage449,331 mi (2025)
All carriers in Arizona→Carriers in Avondale, AZ→

Inspection Summary

All-time Inspections
All-time
14
Total
6
OOS
0
Driver OOS
6
Vehicle OOS
OOS Rate42.86%
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.

Crash History

Crash Records
All-time
2
Total
0
Fatal
0
Injuries
0
Tow-Away

BASICS Safety Scores

BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories
1.0
Unsafe Driving
0.0
HOS Compliance
0.0
Driver Fitness
0.0
Controlled Substances
6.9
Vehicle Maintenance
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Frequently Asked Questions

What is USDOT Number 122281?
USDOT number 122281 is assigned to Arizona Machinery Llc, an active motor carrier registered with the FMCSA, based in Avondale, AZ.
What is the safety rating of Arizona Machinery Llc?
Arizona Machinery Llc has a safety rating of Satisfactory as of August 19, 2002.
How many inspections has Arizona Machinery Llc had?
Arizona Machinery Llc has recorded 14 total inspections with 6 out-of-service orders, representing an OOS rate of 42.86%.
Where is Arizona Machinery Llc located?
Arizona Machinery Llc is headquartered at 11111 W Mcdowell, Avondale, AZ 85392.

Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 122281 · Last updated: 2026-03-09. View official FMCSA record →