A-1 MATERIALS LLC
USDOT 1711716 • 9503 W BUCKEYE RD, TOLLESON, AZ, 85353
Overview
Company profile from FMCSA Census File
Authority & Insurance
Operating authority, insurance filings, and BOC-3 status
Operating Authority
No insurance filings found for this carrier in FMCSA records.
Safety & Inspections
SMS BASIC scores, inspection history, and out-of-service rates
SMS BASIC Scores
Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.
Inspection Activity (24 months)
Monthly inspection counts with OOS months highlighted. Hover bars for details.
Inspection Activity Map
1 state • 5 inspections
Violation Summary (21 violations from 5 inspections)
| Code | Description | # Violations | # OOS | Severity Wt | BASIC |
|---|---|---|---|---|---|
| FMCSR:392.2 | Operating a CMV while ill or fatigued | 3 | 0 | 8 | Unsafe Driving |
| FMCSR:393.75A3-TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | 2 | 2 | — | Vehicle Maintenance |
| FMCSR:393.203C-CBP | Cab and Body Parts - Hood not securely fastened | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:393.207A-SAPPAS | Suspension defective | 1 | 1 | 7 | Vehicle Maintenance |
| FMCSR:396.7A-UOC | Unsafe operations - general | 1 | 1 | 8 | Vehicle Maintenance |
| FMCSR:392.16AD | Failing to use seat belt (49 CFR) | 1 | 0 | 3 | Unsafe Driving |
| FMCSR:392.2-SLTFC | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.79 | Defroster/Defogger - Inoperative or defective | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:393.9A-LFTSI | Inoperable required lamps | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.45D-B | Brake tubing/hoses inadequate | 1 | 0 | 7 | Vehicle Maintenance |
| FMCSR:393.55E-B | Coupling device/towing methods defective | 1 | 0 | 8 | Vehicle Maintenance |
| FMCSR:393.45B2-B-AIR | Brake tubing/hoses inadequate | 1 | 0 | 7 | Vehicle Maintenance |
| FMCSR:392.2-SLLMF | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.78A-WS | Windshield condition defective | 1 | 0 | 4 | Vehicle Maintenance |
| FMCSR:393.9(a) | Inoperable required lamps | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.9(b) | 393.9(b) | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:393.55(c)(1) | Coupling device/towing methods defective | 1 | 0 | 8 | Vehicle Maintenance |
| FMCSR:393.78(a) | Windshield condition defective | 1 | 0 | 4 | Vehicle Maintenance |
Peer Context
This carrier vs national averages. Lower is better for all metrics.
National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.
Inspection History (5 inspections)
| Date | Report # | Station | State | Level | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| Mar 16, 2026 | 87320392 | CHANDLER AZ | AZ | Level 1 | PETERBILT STRAIGHT TRUCK | 7 | 393.75A3-TAOL, 393.203C-CBP, 393.207A-SAPPAS | No |
| Oct 21, 2025 | 86126598 | PHOENIX AZ | AZ | Level 2 | UNKNOWN SEMI-TRAILER | 5 | 393.79, 393.9A-LFTSI, 393.45D-B | No |
| Feb 17, 2025 | 83925975 | LITCHFIELD PARK AZ | AZ | Level 2 | PETERBILT STRAIGHT TRUCK | 2 | 392.2-SLLMF, 393.78A-WS | No |
| Aug 19, 2024 | 82478252 | PHOENIX AZ | AZ | Level 2 | INTERNATIO STRAIGHT TRUCK | 2 | 392.2, 393.9(a) | No |
| Aug 7, 2024 | 82366174 | PHOENIX AZ | AZ | Level 2 | PETERBILT STRAIGHT TRUCK | 5 | 392.2, 393.9(b), 393.55(c)(1) | No |
Inspection analytics
Monthly cadence, frequent stations, and violation mix
Inspections per month (24 mo)
Most frequent inspection stations
Violations by BASIC category
Recent Crashes
6 crash records from FMCSA Crash File
Crash History (6 records)
| Date | State | Severity | Fatalities | Injuries | City | Location | VIN | Carrier Name at Crash |
|---|---|---|---|---|---|---|---|---|
| Mar 16, 2026 | AZ | INJURY | 0 | 1 | Unknown | I 10 at MP 165 | ...325700 | A-1 MATERIALS LLC |
| Dec 13, 2022 | AZ | TOW | 0 | 0 | TOLLESON | 91ST AVE@VAN BUREN ST | ...542169 | A-1 MATERIALS LLC |
| Apr 30, 2021 | AZ | TOW | 0 | 0 | PEORIA | NORTHERN AVE@SR-101 EXIT 8 A-RAMP | ...325700 | A-1 MATERIALS LLC |
| Apr 2, 2016 | AZ | TOW | 0 | 0 | — | — | — | — |
| Oct 6, 2006 | AZ | TOW | 0 | 0 | — | — | — | — |
| Sep 1, 2006 | AZ | INJURY | 0 | 3 | — | — | — | — |
Compliance Timeline
6 events merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records