A-rock Materials Safety Record
DOT# 1980246 · Lubbock, TX 79424 · 8067949507
Legal name: Associated Group Investment Company
Average safety record — scored 42/100. This carrier's inspection results are typical for the industry.
Last inspected 03/02/2026
Safety Score Breakdown · 42/100 points
Lower scores are better. How is this calculated?
According to FMCSA records, A-rock Materials (DOT# 1980246) in Lubbock, Texas has 28 inspections on record with 140 violations and a 57.1% vehicle out-of-service rate and 1 crash. Safety grade: C.
Out-of-Service Rates vs. National Average
An out-of-service (OOS) violation means a vehicle or driver was found unsafe to operate during a roadside inspection and was prohibited from continuing until the issue was corrected.
Violation Categories · 140 total violations
FMCSA groups violations into Behavioral Analysis and Safety Improvement Categories (BASICs). Each violation found during a roadside inspection is classified into a category that reflects the type of safety risk.
Inspection History · 28 records
FMCSA inspections range from Level 1 (full vehicle and driver examination) to Level 6 (enhanced motorcoach inspection). Level 1 is the most thorough; Levels 2 and 3 are walk-around and driver-only checks.
| Date | State | Veh OOS | Drv OOS |
|---|---|---|---|
| 03/02/2026 | TX | 1 | 0 |
| 12/23/2025 | TX | 0 | 0 |
| 12/23/2025 | TX | 1 | 0 |
| 09/10/2025 | TX | 0 | 0 |
| 08/19/2025 | TX | 0 | 0 |
| 08/18/2025 | TX | 0 | 0 |
| 07/18/2025 | TX | 0 | 0 |
| 07/16/2025 | TX | 0 | 0 |
| 05/21/2025 | TX | 0 | 0 |
| 04/22/2025 | TX | 1 | 0 |
Crash History · 1 record
| Date | State | Fatalities | Injuries | Tow-Aways |
|---|---|---|---|---|
| 15-OCT-24 | TX | 0 | 1 | 0 |
Fleet Profile
Power units include trucks, tractors, and other commercial motor vehicles registered to the carrier. Driver count reflects the total number of drivers reported on the carrier's MCS-150 filing.