LANDMARK CONSTRUCTION CO INC

DOT# 1300912 MC# 504870CARRIER

ACTIVE

Trust Score

84 / 100

B Good

Components

Compliance · 40% 100

Safety · 35% 64

Insurance · 25% 85

Vehicle OOS rate is 3.3× the national average No active cargo insurance on file

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

Overview

Address

8740 N PARK BLVD STE 102

CHARLESTON, SC 29406

View on Google Maps ↗

Contact

Phone: (843) 552-6186

Fax: (843) 767-9908

Email: jkerr@landmark-sc.com

Company Officers

FREDRICK MIXSON

CYNTHIA MIXSON

Business Info

HazMat: HazMat Carrier

Fleet

Power Units

Drivers

Equipment Breakdown

Owned Trucks9

Owned Tractors16

Authority

Status: ACTIVE

FMCSA add date: Nov 2, 2004

Common authority: Dec 10, 2004

Authority History (2)

Authority Type	Action	Date
COMMON	INVOLUNTARY REVOCATION → DISCONTINUED REVOCATION	Nov 23, 2009 → Jun 21, 2010
MOTOR PROPERTY COMMON CARRIER	GRANTED	Dec 10, 2004

Cargo Types

Machinery/Large ObjectsLiquids/GasesDry Bulk

Active Certifications

Property

MCS-150

Last updated: May 9, 2025

Mileage: 920,000 (2024)

Operation Classification

PRIVATE PROPERTYAUTHORIZED FOR HIRE

Carrier Operation

Interstate

Recent Changes

Safetydriver oos rate: 0 → 5.882353Aug 4, 2026

Safetydriver oos rate: 5.882353 → 0Aug 3, 2026

Safetytotal crashes: 3 → 0Aug 1, 2026

Safetydriver oos rate: 0 → 7.142857Jul 28, 2026

Safety

Out-of-Service Rates

Driver17 inspections

5.9%

6.2%

Carrier National avg

Vehicle4 inspections

75.0%

22.8%

Carrier National avg

Hazmat1 inspections

100.0%

2.4%

Carrier National avg

Overall17 inspections

23.5%

Carrier

Crash Summary

Fatal

Injury

3.0

per 1M miles

Towaway

Total

BASIC Violations

Unsafe Driving13

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 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 Service0.000 insp w/ viol

Driver Fitness1.001 insp w/ viol

Controlled Substances0.000 insp w/ viol

Vehicle Maintenance3.123 insp w/ viol

Insurance

$1,000,000

BIPD Coverage

—

Cargo Coverage

1 policy on file1 active

Type	Status	Insurer	Policy #	Coverage	Effective	Expires	Form
BIPD	Active	AMERISURE MUTUAL INSURANCE COMPANY	CA 2009997	$1,000,000	Jun 1, 2004	—	91X

Insurance History (1)

Type	Insurer	Status	Coverage	Effective	Cancelled
CARGO · F34	PEERLESS INSURANCE CO.	CancelledCANCEL	$750,000	Dec 1, 2004	May 31, 2022

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