ALFONSO DIAZ TRANSPORT SERVICE LLC

DOT# 4430087 MC# 1743612CARRIER

ACTIVE

Trust Score

72 / 100

C Fair

Components

Compliance · 40% 95

Safety · 35% 55

Insurance · 25% 60

Vehicle OOS rate is 2.8× the national average Driver OOS rate is 8.8× the national average BIPD coverage below the $1000000 minimum for this carrier No active cargo insurance on file

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

Overview

Address

2909 W ST JOHN ST

TAMPA, FL 33607

View on Google Maps ↗

Contact

Phone: (656) 789-2008

Fax: 0

Email: diazservices2@gmail.com

Company Officers

ROXANA ALFONSO PEREZ

Business Info

D&B #: 0

HazMat: HazMat Carrier

Fleet

Power Units

Drivers

Equipment Breakdown

Owned Trucks3

Term Trailers3

Authority

Status: ACTIVE

FMCSA add date: Jun 26, 2025

Common authority: Jul 31, 2025

Authority History (1)

Authority Type	Action	Date
MOTOR PROPERTY COMMON CARRIER	GRANTED	Jul 31, 2025

Cargo Types

General FreightMotor Vehicles

Active Certifications

Property

MCS-150

Last updated: Oct 27, 2025

Operation Classification

AUTHORIZED FOR HIRE

Carrier Operation

Interstate

Recent Changes

Contactemail: DIAZSERVICES2@GMAIL.COM → diazservices2@gmail.comAug 16, 2026

Identitycompany officer 1: ROXANA ALFONSO PEREZ → ROXANA ALFONSO PEREZAug 16, 2026

Contactemail: → DIAZSERVICES2@GMAIL.COMAug 14, 2026

Identitycompany officer 1: → ROXANA ALFONSO PEREZAug 14, 2026

Safetydriver oos rate: 52.63158 → 60Aug 13, 2026

Safety

Out-of-Service Rates

Driver22 inspections

54.5%

6.2%

Carrier National avg

Vehicle17 inspections

64.7%

22.8%

Carrier National avg

Hazmat

No hazmat inspections

Overall22 inspections

77.3%

Carrier

Crash Summary

Fatal

Injury

Towaway

Total

BASIC Violations

Unsafe Driving7

Driver Fitness18

Hours of Service12

Drug / Alcohol0

Vehicle Maintenance47

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 19 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 Driving7.501 insp w/ viol

Hours of Service2.956 insp w/ viol

Driver Fitness4.6911 insp w/ viol

Controlled Substances0.000 insp w/ viol

Vehicle Maintenance11.2710 insp w/ viol

Insurance

$750,000

BIPD Coverage

—

Cargo Coverage

1 policy on file1 active

Type	Status	Insurer	Policy #	Coverage	Effective	Expires	Form
BIPD	Active	PROGRESSIVE EXPRESS INSURANCE COMPANY	CA860728997	$750,000	Jul 25, 2025	—	91X

Get this data via API

API Reference

curl https://api.dotlookup.dev/v1/carriers/4430087