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ROCK PRODUCTS INC

DOT# 1102588 MC# 1590915CARRIER
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: (856) 848-7934

Fax: (856) 853-5644

Email: sharon@zeisloft.com

Company Officers

CHARLES D. ZEISLOFT II

Business Info

Fleet

8

Power Units

8

Drivers

Equipment Breakdown

Owned Trucks8

Authority

Status: ACTIVE

FMCSA add date: Mar 3, 2003

Common authority: Nov 9, 2023

Authority History (1)

Authority TypeActionDate
MOTOR PROPERTY COMMON CARRIERGRANTEDNov 9, 2023

Cargo Types

Building Materials

Active Certifications

Property

MCS-150

Last updated: Oct 14, 2024

Mileage: 200,354 (2023)

Operation Classification

AUTHORIZED FOR HIRE

Carrier Operation

Interstate

Related Companies

CompanyDOT#MC#LocationStatusLinked By
ZEISLOFT TRUCKING LLC153643142005WEST DEPTFORD, NJ ACTIVE
Domain

Recent Changes

Contactemail: → sharon@zeisloft.comMay 21, 2026
Identitycompany officer 1: → CHARLES D. ZEISLOFT IIMay 21, 2026

Safety

Out-of-Service Rates

Driver7 inspections
0.0%
6.0%
Carrier National avg
Vehicle3 inspections
33.3%
22.6%
Carrier National avg
Hazmat

No hazmat inspections

Overall7 inspections
14.3%
Carrier

Crash Summary

0

Fatal

0

Injury

1.0

per 1M miles

1

Towaway

1

Total

BASIC Violations

Unsafe Driving2
Driver Fitness1
Hours of Service0
Drug / Alcohol0
Vehicle Maintenance4

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 7 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. Based on fewer than 11 inspections — treat these measures as a weak signal.

SMS Inspections (24 mo)

7

Total

0

Driver OOS

1

Vehicle OOS

BASIC Measures

Unsafe Driving1.491 insp w/ viol
Hours of Service0.000 insp w/ viol
Driver Fitness0.061 insp w/ viol
Controlled Substances0.000 insp w/ viol
Vehicle Maintenance4.372 insp w/ viol

Insurance

$750,000

BIPD Coverage

Cargo Coverage

1 policy on file1 active
TypeStatusInsurerPolicy #CoverageEffectiveExpiresForm
BIPD Active NEW JERSEY MANUFACTURERS INSURANCE CO.C9981002$750,000Nov 1, 202391X

Get this data via API

API Reference
curl https://api.dotlookup.dev/v1/carriers/1102588