4S LOGISTICS LLC

DOT# 3844104 MC# 1398975 Broker

ACTIVE

Trust Score

100 / 100

A Excellent

Components

Compliance · 40% 100

Safety · 35% 100

Insurance · 25% 100

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

Overview

Address

929 ELWOOD ST

SAN DIEGO, CA 92114

View on Google Maps ↗

Contact

Phone: (858) 527-8420

Email: efrain@4slogisticsllc.com

Company Officers

EFRAIN RUELAS JR

Business Info

D&B #: 65272869

Fleet

Power Units

Drivers

Equipment Breakdown

Owned Trucks5

Authority

Status: —

FMCSA add date: Mar 16, 2022

Broker authority: ACTIVE

Authority History (3)

Authority Type	Action	Date
PROPERTY BROKER	VOLUNTARY SUSPENSION → INACTIVE	Aug 26, 2026
PROPERTY BROKER	GRANTED	Jun 20, 2022
MOTOR PROPERTY COMMON CARRIER	DISMISSED	Apr 26, 2022

Cargo Types

General Freight

Active Certifications

Property

MCS-150

Last updated: Dec 8, 2025

Mileage: 36,000 (2025)

Operation Classification

AUTHORIZED FOR HIRE

Carrier Operation

Intrastate Hazmat

Recent Changes

Identitycompany officer 1: EFRAIN RUELAS JR → EFRAIN RUELAS JRAug 28, 2026

Identitycompany officer 1: EFRAIN RUELAS JR → EFRAIN RUELAS JRAug 20, 2026

Safety

Out-of-Service Rates

Driver1 inspections

0.0%

6.2%

Carrier National avg

Vehicle1 inspections

0.0%

22.8%

Carrier National avg

Hazmat

No hazmat inspections

Overall1 inspections

0.0%

Carrier

Crash Summary

Fatal

Injury

Towaway

Total

BASIC Violations

Unsafe Driving0

Driver Fitness0

Hours of Service0

Drug / Alcohol0

Vehicle Maintenance1

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 1 inspection 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. Based on fewer than 11 inspections — treat these measures as a weak signal.

SMS Inspections (24 mo)

Total

Driver OOS

Vehicle OOS

BASIC Measures

Unsafe Driving0.000 insp w/ viol

Hours of Service0.000 insp w/ viol

Driver Fitness0.000 insp w/ viol

Controlled Substances0.000 insp w/ viol

Vehicle Maintenance6.001 insp w/ viol

Insurance

1 policy on file1 active

Type	Status	Insurer	Policy #	Coverage	Effective	Expires	Form
SURETY	Active	AMERICAN CONTRACTORS INDEMNITY COMPANY	100664050	—	Jun 6, 2022	—	84

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API Reference

curl https://api.dotlookup.dev/v1/carriers/3844104