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Carrier profile · USDOT 1607386 · Data as of Oct 7, 2026

Slab Masters Inc

DBA Helitech · Caseyville, IL · Interstate carrier · Since 2007
No MC authoritySatisfactory ratingNo hazmat
Cargo carriedGeneral FreightBuilding MaterialsMachinery, Large ObjectsConstruction
View on FMCSA SAFERCall (618) 235-5595
68
Power units
49
Drivers
23
Inspections · 24 mo
1
Crashes · 24 mo
1.7M
Annual miles
19 yr
Registered
80
/ 100
Review before loading

2 flags to check before loading

Vehicle OOS well above average: 68.8% of vehicle inspections placed out of service vs 22.26% national. Driver OOS well above average: 21.7% of driver inspections placed out of service vs 6.67% national.

How we scored it · 5 factors
Operating authority20/20
Insurance20/20
Out-of-service rates0/20
Crashes & rating20/20
Continuity & identity20/20

Composite of public FMCSA authority, insurance, inspection and crash records weighted against the national fleet. Decision support, not an official FMCSA safety rating.

Safety

FMCSA inspections & crashes · 24 mo · AS OF OCT 7, 2026
Vehicle out-of-service
68.8%▲ above avg
National 22.26% · 11 of 16 inspections
Driver out-of-service
21.7%▲ above avg
National 6.67% · 5 of 23 inspections
Crashes
1
0 fatal0 injury1 tow-away
Crash rate 0.29 per 1M mi
Total inspections
23
Driver inspections
23
Vehicle inspections
16
People injured
0
Fatalities
0
FMCSA rating
Satisfactory (2010)

Enforcement

FMCSA closed cases

Closed enforcement cases — case numbers, violation codes and the amount settled — are available after you create a free account.

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Authority & insurance

FMCSA L&I · AS OF OCT 7, 2026

No operating authority (MC/FF docket) on file. Private and intrastate carriers don't need one; interstate for-hire carriers and brokers do.

Equipment

SELF-REPORTED ON MCS-150
68
Power units
68
Trucks
—
Tractors owned
57
Trailers owned
49
Drivers
49
CDL drivers
Not registered for hazardous materials.

Operations & cargo

FMCSA CENSUS
InterstatePrivate Property
Cargo carried
General FreightBuilding MaterialsMachinery, Large ObjectsConstruction
Annual mileage
1,700,500 mi (2025)

Identity & federal record

FMCSA census · MCS-150
USDOT
1607386
MC / docket
None
Legal name
Slab Masters Inc
DBA
Helitech
Entity type
Carrier
Operation
Interstate
First registered
Feb 14, 2007
Last MCS-150
Dec 22, 2025
Safety rating
Satisfactory
Drivers (CDL)
49 (49)
Hazmat
No
Business type
—

Fraud & network signals

For review, not a verdict.

No prior revocation
FMCSA shows no link to a previously revoked authority.
Unique phone number
Not shared with any other active USDOT.
Unique email address
Not shared with any other active USDOT.
Unique street address
Not shared with any other active USDOT.

Frequently asked

What is Slab Masters Inc's USDOT number?

Slab Masters Inc's USDOT number is 1607386.

Is Slab Masters Inc authorized to operate?

It does not hold MC operating authority, which private and intrastate carriers do not need.

What is Slab Masters Inc's safety record?

Over the last 24 months: 23 roadside inspections, a 68.8% vehicle and 21.7% driver out-of-service rate, and 1 reportable crash (0 fatal). FMCSA safety rating: Satisfactory.

How big is Slab Masters Inc's fleet?

68 power units and 49 drivers per its MCS-150 filed Dec 22, 2025.

Where is Slab Masters Inc located?

Slab Masters Inc is located at 8251 Bunkum Rd, Caseyville, IL, 62232. Phone: (618) 235-5595.

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Source: FMCSA public records via the U.S. DOT Open Data Portal. Carrier Search presents the federal record and computed signals for decision support only. It is not an FMCSA safety rating and not a recommendation to use or avoid any carrier. Verify authority and insurance before tendering.