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MIDWEST ENVIRONMENTAL SERVICES INC.

DOT# 397489 MC# 231486
ACTIVE

Trust Score

96 / 100
A Excellent

Components

Compliance · 40% 100
Safety · 35% 98
Insurance · 25% 85
No active cargo insurance on file
Confidence: high · based on FMCSA safety, insurance & authority data How is this calculated?

Overview

Contact

Phone: (513) 681-9990

Fax: (513) 681-1185

Email: pdavis@midwestenvironmentalservices.com

Company Officers

DOUG GRONGUER

Business Info

Organization: CORPORATION

D&B #: 181353806

HazMat: HazMat Carrier

Fleet

30

Power Units

54

Drivers

Equipment Breakdown

Owned Trucks5
Owned Tractors8
Term Tractors11
Term Trailers5

Authority

Status: ACTIVE

FMCSA add date: Jun 20, 1990

Contract authority: Oct 19, 1990

Authority History (9)

Authority TypeActionDate
CONTRACTINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONJan 2, 2018 → Jan 12, 2018
MOTOR PROPERTY CONTRACT CARRIERGRANTEDJul 16, 2001
MOTOR PROPERTY COMMON CARRIERDISMISSEDSep 23, 1996
CONTRACTINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONMar 27, 1996
CONTRACTINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONMar 17, 1995
CONTRACTINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONMar 17, 1993
CONTRACTINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONMar 17, 1992
CONTRACTINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONApr 20, 1991
MOTOR PROPERTY CONTRACT CARRIERGRANTED → REVOKEDOct 19, 1990 → Jun 27, 2001

Cargo Types

General FreightLiquids/GasesChemicals

Active Certifications

Property

MCS-150

Last updated: Mar 5, 2026

Mileage: 819,996 (2025)

Operation Classification

AUTHORIZED FOR HIRE

Carrier Operation

Interstate

Recent Changes

Identitycompany officer 1: DOUG GRONGUER → DOUG GRONGUERSep 5, 2026
Safetyvehicle oos rate: 12 → 5.263158Aug 24, 2026
Contactemail: PDAVIS@MIDWESTENVIRONMENTALSERVICES.COM → pdavis@midwestenvironmentalservices.comAug 20, 2026
Identitycompany officer 1: DOUG GRONGUER → DOUG GRONGUERAug 20, 2026
Safetytotal crashes: 0 → 1Aug 17, 2026

Safety

Out-of-Service Rates

Driver30 inspections
0.0%
6.2%
Carrier National avg
Vehicle24 inspections
12.5%
22.8%
Carrier National avg
Hazmat13 inspections
0.0%
2.4%
Carrier National avg
Overall30 inspections
10.0%
Carrier

Crash Summary

0

Fatal

0

Injury

1.0

per 1M miles

1

Towaway

1

Total

BASIC Violations

Unsafe Driving7
Driver Fitness0
Hours of Service8
Drug / Alcohol0
Vehicle Maintenance9

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 31 inspections below. A measure of 0 means no recorded violations in that BASIC — not necessarily a strong safety record on a small sample. FMCSA does not publish peer-group percentiles for property carriers, so the underlying measures — not percentile rankings — are shown; Hazmat Compliance and Crash Indicator are not published.

SMS Inspections (24 mo)

31

Total

0

Driver OOS

2

Vehicle OOS

BASIC Measures

Unsafe Driving0.784 insp w/ viol
Hours of Service0.092 insp w/ viol
Driver Fitness0.000 insp w/ viol
Controlled Substances0.000 insp w/ viol
Vehicle Maintenance2.198 insp w/ viol

Insurance

$4,000,000

BIPD Coverage

Cargo Coverage

2 policies on file2 active
TypeStatusInsurerPolicy #CoverageEffectiveExpiresForm
BIPD Active XL SPECIALTY INSURANCE COMPANYAEC0051237$1,000,000Jan 1, 201891X
BIPD Active XL SPECIALTY INSURANCE COMPANYUEC0051239$4,000,000Jan 1, 201891X

Insurance History (10)

TypeInsurerStatusCoverageEffectiveCancelled
BIPD · F91XNAUTILUS INSURANCE COMPANYReplacedTERM/REPL$5,000,000Jan 1, 2017Jan 1, 2018
BIPD · F91XNAUTILUS INSURANCE COMPANYCancelledTERM/CANCL$5,000,000Jan 1, 2017Jan 28, 2018
BIPD · F91XGREAT DIVIDE INSURANCE COMPANYReplacedTERM/REPL$5,000,000Jan 1, 2013Jan 1, 2018
BIPD · F91XGREAT DIVIDE INSURANCE COMPANYCancelledTERM/CANCL$5,000,000Jan 1, 2013Feb 7, 2018
BIPD · F91XZURICH AMERICAN INSURANCE COMPANYReplacedTERM/REPL$5,000,000Jan 1, 2000Jan 1, 2013
BIPD · F91ZURICH INSURANCE CO.ReplacedTERM/REPL$5,000,000Jan 1, 1996Jan 1, 2000
BIPD · F91ZURICH INSURANCE CO.ReplacedTERM/REPL$5,000,000Jan 1, 1996Jan 1, 1996
BIPD · F91XRELIANCE NATIONAL INDEMNITY COMPANYCancelledCANCEL$5,000,000Mar 17, 1995Mar 17, 1996
BIPD · F91XRELIANCE NATIONAL INDEMNITY COMPANYCancelledCANCEL$5,000,000Mar 17, 1995Feb 22, 1996
BIPD · F91XRELIANCE NATIONAL INDEMNITY COMPANYCancelledCANCEL$5,000,000Mar 17, 1994Mar 17, 1995

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