DOS LLC

DOT# 4363551 MC# 1707941CARRIER

ACTIVE

Trust Score

35 / 100

F Critical

Components

Compliance · 40% 55

Safety · 35% 92

Insurance · 25% 25

Authority revocation is currently pending Driver OOS rate is 1.8× the national average No active liability (BIPD) insurance on file No active cargo insurance on file

Confidence: high · based on FMCSA safety, insurance & authority data How is this calculated?

Overview

Address

2329 S CANNON DR

MOUNT PROSPECT, IL 60056-5916

View on Google Maps ↗

Contact

Phone: (224) 938-6848

Email: dosllc2025@gmail.com

Company Officers

MAKSATBEK MAMARAZAKOV

Business Info

D&B #: 0

Fleet

Power Units

Drivers

Equipment Breakdown

Owned Tractors1

Term Trailers1

Trip Trailers1

Authority

Status: ACTIVE

FMCSA add date: Feb 18, 2025

Common authority: Mar 7, 2025

Common Revocation Pending

Authority History (2)

Authority Type	Action	Date
COMMON	INVOLUNTARY REVOCATION → DISCONTINUED REVOCATION	Apr 11, 2025 → Apr 25, 2025
MOTOR PROPERTY COMMON CARRIER	GRANTED	Mar 7, 2025

Cargo Types

General Freight

Active Certifications

Property

MCS-150

Last updated: Mar 12, 2026

Mileage: 12,635 (2025)

Operation Classification

AUTHORIZED FOR HIRE

Carrier Operation

Interstate

Recent Changes

Contactemail: dosllc2025@gmail.com → Aug 18, 2026

Contacttelephone: 12249386848 → 2249386848Aug 16, 2026

Contactemail: → dosllc2025@gmail.comAug 14, 2026

Identitycompany officer 1: → MAKSATBEK MAMARAZAKOVAug 14, 2026

Contactemail: dosllc2025@gmail.com → Aug 13, 2026

Safety

Out-of-Service Rates

Driver18 inspections

11.1%

6.2%

Carrier National avg

Vehicle10 inspections

20.0%

22.8%

Carrier National avg

Hazmat

No hazmat inspections

Overall18 inspections

22.2%

Carrier

Crash Summary

Fatal

Injury

Towaway

Total

BASIC Violations

Unsafe Driving2

Driver Fitness1

Hours of Service4

Drug / Alcohol0

Vehicle Maintenance4

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 18 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)

Total

Driver OOS

Vehicle OOS

BASIC Measures

Unsafe Driving0.000 insp w/ viol

Hours of Service1.044 insp w/ viol

Driver Fitness0.441 insp w/ viol

Controlled Substances0.000 insp w/ viol

Vehicle Maintenance2.123 insp w/ viol

Insurance

$750,000

BIPD Coverage

—

Cargo Coverage

1 policy on file1 expired

Show 1 expired policy

Type	Status	Insurer	Policy #	Coverage	Effective	Expires	Form
BIPD	Expired	ARTISAN & TRUCKERS CASUALTY COMPANY	CA993867728	$750,000	May 8, 2025	Jun 10, 2026	91X

Insurance History (1)

Type	Insurer	Status	Coverage	Effective	Cancelled
BIPD · F91X	ARTISAN & TRUCKERS CASUALTY COMPANY	CancelledCANCEL	$750,000	Feb 28, 2025	May 8, 2025

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