SLAB MASTERS INC
AUTHORIZEDDBA: HELITECH
USDOT
1607386
MC Number
N/A
Fleet Size
68
Total Drivers
49
FMCSA-derived snapshot updated: September 13, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
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Safety overview
SLAB MASTERS INC is a mid-size interstate motor carrier based in CASEYVILLE, Illinois, operating 68 power units with 49 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 21.7% runs above the national average of 6.7%. They have 1 crash on file. FMCSA records show 23 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Illinois is 10.0% and the average vehicle OOS rate is 27.4% across 52,488 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
23
Total
59%
Driver %
Insurance on file
CarrierOwl's current public FMCSA filing snapshot returned no matching insurance rows. This does not prove that no private coverage exists; verify current requirements and filings directly with FMCSA and the carrier.
Crash history
1
Total Crashes
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Frequently asked questions
Is SLAB MASTERS INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for SLAB MASTERS INC (USDOT #1607386) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is SLAB MASTERS INC's safety record?
SLAB MASTERS INC has 23 inspections in CarrierOwl's current imported snapshot and 1 matching crash. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does SLAB MASTERS INC operate?
SLAB MASTERS INC operates 68 power units with 49 drivers on file. That puts them in the mid-size range.
Does SLAB MASTERS INC transport hazardous materials?
No. SLAB MASTERS INC does not have a hazardous materials flag in the FMCSA database.
Where is SLAB MASTERS INC located?
SLAB MASTERS INC is based in CASEYVILLE, Illinois at 8251 BUNKUM RD, 62232. Phone: (618) 235-5595.
What are SLAB MASTERS INC's out-of-service rates?
SLAB MASTERS INC's driver out-of-service rate is 21.7%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 68.8%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.