SLAB MASTERS INC
SatisfactoryDOT Number: 1607386
Company Information
- Phone
- (618) 235-5595
- Address
- 8251 BUNKUM RD, CASEYVILLE, IL 62232
- FleetPower units are the commercial motor vehicles (trucks, tractors, buses) registered to this carrier.
- 68 power units · 49 drivers
- Operation
- Interstate
Latest Roadside Inspections
Click any inspection to view violation details.
| Date | LevelLevel 1 is the most thorough inspection (full vehicle and driver review). Level 2 is a walk-around. Level 3 is driver-only. Level 5 is vehicle-only without driver present. | State | ViolationsThe total number of violations found during this roadside inspection, including both driver and vehicle issues. | StatusOut-of-Service (OOS) means the violation was serious enough that the vehicle or driver was ordered off the road until the issue is corrected. | Expand |
|---|---|---|---|---|---|
| 5/7/2026 | Level 3 | IL | 0 | Passed | |
| 2/24/2026 | Level 3 | MO | 0 | Passed | |
| 12/4/2025 | Level 3 | IL | 0 | Passed | |
| 12/2/2025 | Level 2 | IL | 0 | Passed | |
| 11/5/2025 | Level 2 | MO | 3 | OOS Violation | |
| 9/19/2025 | Level 3 | MO | 2 | OOS Violation | |
| 9/2/2025 | Level 2 | IL | 2 | OOS Violation | |
| 7/24/2025 | Level 1 | MO | 7 | OOS Violation | |
| 6/18/2025 | Level 1 | MO | 4 | OOS Violation | |
| 4/22/2025 | Level 1 | IL | 6 | OOS Violation | |
| 4/14/2025 | Level 1 | IL | 1 | OOS Violation | |
| 4/9/2025 | Level 2 | IL | 2 | OOS Violation | |
| 3/24/2025 | Level 1 | MO | 8 | Passed | |
| 3/10/2025 | Level 3 | MO | 0 | Passed | |
| 3/3/2025 | Level 2 | IL | 5 | OOS Violation | |
| 1/23/2025 | Level 3 | MO | 0 | Passed | |
| 1/14/2025 | Level 3 | MO | 0 | Passed | |
| 1/3/2025 | Level 1 | MO | 5 | OOS Violation | |
| 12/6/2024 | Level 1 | TN | 1 | OOS Violation | |
| 11/18/2024 | Level 1 | KY | 4 | OOS Violation | |
| 11/6/2024 | Level 1 | MO | 0 | Passed | |
| 10/18/2024 | Level 1 | KY | 10 | OOS Violation | |
| 9/26/2024 | Level 1 | KY | 9 | OOS Violation | |
| 4/19/2024 | Level 2 | IL | 1 | Passed | |
| 1/18/2024 | Level 2 | IL | 2 | Passed | |
| 12/6/2023 | Level 2 | MO | 1 | Passed | |
| 12/6/2023 | Level 2 | MO | 2 | Passed | |
| 11/21/2023 | Level 1 | KY | 3 | OOS Violation | |
| 9/26/2023 | Level 2 | MO | 6 | OOS Violation | |
| 9/20/2023 | Level 2 | IL | 2 | OOS Violation | |
| 9/11/2023 | Level 1 | IL | 2 | OOS Violation | |
| 9/7/2023 | Level 3 | IL | 0 | Passed | |
| 8/23/2023 | Level 1 | MO | 3 | Passed | |
| 8/10/2023 | Level 2 | IL | 0 | Passed | |
| 8/8/2023 | Level 2 | IA | 9 | OOS Violation | |
| 7/25/2023 | Level 1 | IL | 4 | OOS Violation | |
| 7/3/2023 | Level 2 | MO | 6 | OOS Violation |
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Understanding This Report
Safety Rating is assigned after an FMCSA compliance review. “Satisfactory” means adequate safety controls are in place. “Conditional” means corrective action is needed. “Unsatisfactory” indicates a risk to public safety. Many carriers are “Not Rated” simply because they haven't been reviewed yet.
OOS violations are the most serious outcomes of a roadside inspection — the vehicle or driver is immediately taken off the road. A high OOS rate is a strong indicator of systemic maintenance or compliance issues.
For a deeper understanding, read our guides on CSA scores and DOT roadside inspection levels.