SLAB MASTERS INC
USDOT 1607386 · Doing business as HELITECH
Active, interstate carrier, mid-size fleet (68 power units) — safety rating: satisfactory.
Vetting summary
At a glance
- Out-of-service rate60.9% vs 19.1% national avg
- Crashes (24 months)1 reported — involvement does not imply fault
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 1607386 |
|---|---|
| MC Number | — |
| Legal Name | SLAB MASTERS INC |
| DBA Name | HELITECH |
| Entity Type | — |
| Phone | 6182355595 |
| Address | 8251 BUNKUM RD, Caseyville, IL, 62232 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | S — Satisfactory (rated 20100121) |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Our scoring
Safety scores
| Unsafe Driving | 0 / 100 |
|---|---|
| Hours-of-Service Compliance | 84 / 100 |
| Driver Fitness | 94 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 91 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 23 |
|---|---|
| Out-of-Service Rate | 60.9% vs 19.1% national average |
| Crashes | 1 total (0 fatal, 0 with injuries, 1 towaway) |
- 2025-07-15 — MO — towaway
Most frequent violation categories: 20 (15), 16 (13), 51 (10).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 68 |
|---|---|
| Drivers | 49 |
| Recent Annual Mileage | 1,700,500 |
| Last MCS-150 Filing | 22-DEC-25 |
SLAB MASTERS INC operates 68 power units — a larger fleet than 99% of carriers registered in IL.
Nearby
Other carriers in Caseyville, IL
- GRIFFITHS TANK LINES INC — USDOT 1177537, 35 power units
- CHARLES EDSALL — USDOT 1313625, 2 power units
- MCEUEN TRUCKING INCORPORATED — USDOT 1316249, 2 power units
- CASEYVILLE AUTO SALVAGE — USDOT 1263703, 1 power units
- EAST SIDE TOOL AND DIE CO INC — USDOT 1338468, 1 power units
Browse all carriers in Caseyville, IL or all IL carriers.