Karst Corporation

Doing business as Serious Business Trucking

USDOT activeAuthority activeCarrier · Interstate
  • USDOT2460348
  • MC850066
  • LocationOlympia Fields, IL
  • Phone(708) 675-0276
  • Fleet1 power units · 1 drivers

Karst Corporation (USDOT 2460348, MC-850066) is an interstate motor carrier based in Olympia Fields, Illinois with 1 power unit and 1 driver reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 2 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 11, 2026

Got a call or email from someone using this company’s name? Check the phone number or email against FMCSA records.

Operating authority

Status from the FMCSA Company Census File, November 11, 2026

DocketAuthority typeStatus
MC-850066Motor Carrier of Property (except Household Goods)Active

First granted on January 24, 2014 · see full authority history.

Insurance

FMCSA licensing system (Motus), November 12, 2026

  • Liability (BIPD) required$750,000
  • Liability (BIPD) on file$750,000
  • Cargo insurance required / on fileNo / No
  • Bond required / on fileNo / No

Filings on file

TypeInsurerCoverageEffective
Liability (BIPD) BMC-91XArtisan & Truckers Casualty Company$750,000Jan 16, 2020
Insurance history: 4 past filings
TypeInsurerEffectiveEndedReason
Liability (BIPD)Northland Insurance CompanyJan 16, 2017Jan 16, 2020Replaced
Liability (BIPD)Sentry Select Insurance CompanyJan 16, 2016Feb 9, 2017Term / cancl
Liability (BIPD)National Liability & Fire Ins Co.Jan 16, 2015Jan 16, 2016Cancel
Liability (BIPD)Occidental Fire and Casualty Co. of N.c.Jan 16, 2014Jan 16, 2015Cancel

Process agent (BOC-3)

Owner Operator Services Inc, Grain Valley, MO

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

2
Inspections
1 with no violations
50.0%
Driver out-of-service
1 of 2 inspections
0.0%
Vehicle out-of-service
0 of 1 inspections
0
Crashes
0 fatal · 0 injury · 0 tow-away

Inspected most often in: Georgia (1), Indiana (1).

Most recent inspection on file: September 30, 2025.

FMCSA safety rating: Not rated

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

  1. Involuntary revocation — Common carrier authorityDiscontinued revocation on January 7, 2016
  2. Involuntary revocation — Common carrier authorityDiscontinued revocation on January 15, 2015
  3. Granted — Common carrier authority; Motor Carrier of Property (except Household Goods)

Fleet and operations

From the company’s own registration (Form MCS-150), updated June 26, 2026

Power units
1
Trucks
1
Tractors owned
1
Trailers owned
1
Drivers
1
CDL drivers
1
Interstate drivers
1
Miles traveled
124,594 (2025)
Classification
Authorized for hire
Hazardous materials
No
USDOT registered
December 12, 2013
Address
20600 Greenwood Dr, Olympia Fields, IL 60461
Phone (registered with FMCSA)
(708) 675-0276

Cargo carried

  • General freight
  • Fresh produce
  • Meat
  • Refrigerated food

Key facts

  • USDOT number 2460348 was registered on December 12, 2013.
  • Operating authority MC-850066 was first granted on January 24, 2014.
  • The company last updated its FMCSA registration (Form MCS-150) on June 26, 2026.
  • It reported 124,594 vehicle miles traveled in 2025.
  • One insurance filing is on file, including Liability (BIPD) coverage with Artisan & Truckers Casualty Company.
  • It had 2 roadside inspections in the last 24 months; 1 inspection recorded no violations.
  • Its process agent filing (BOC-3) is with Owner Operator Services Inc.

Other carriers in Olympia Fields, IL

Is this information wrong?

This page shows public FMCSA records. Companies update their USDOT registration with FMCSA (Form MCS-150). You can also ask us to correct or remove this page.