CORNERSTONE INDUSTRIES & CONSTRUCTION SERVICES LLC
DOT# 2295107
MC# 1568948CARRIER
Trust Score
96 / 100
A Excellent
Components
Compliance · 40% 100
Safety · 35% 100
Insurance · 25% 85
No active cargo insurance on file
Confidence: medium · based on FMCSA safety, insurance & authority data
How is this calculated?
Overview
Address
Contact
Phone: (605) 441-1779
Email: john@cornerstoneind.com
Company Officers
JOHN DIEDRICHS
Business Info
HazMat: HazMat Carrier
Fleet
4
Power Units
1
Drivers
Equipment Breakdown
Owned Trucks1
Owned Tractors3
Authority
Status: ACTIVE
FMCSA add date: Apr 13, 2012
MCS-150
Last updated: Jan 19, 2026
Mileage: 74,000 (2025)
Operation Classification
PRIVATE PROPERTYAUTHORIZED FOR HIRE
Carrier Operation
Interstate
Safety
Out-of-Service Rates
Driver2 inspections
0.0%
6.0%
Carrier
National avg
Vehicle1 inspections
100.0%
22.6%
Carrier
National avg
Hazmat
No hazmat inspections
Crash Summary
0
Fatal
0
Injury
0
Towaway
0
Total
BASIC Violations
Unsafe Driving1
Driver Fitness0
Hours of Service0
Drug / Alcohol0
Vehicle Maintenance7
Insurance
$750,000
BIPD Coverage
—
Cargo Coverage
1 policy on file1 active
| Type | Status | Insurer | Policy # | Coverage | Effective | Expires | Form |
|---|---|---|---|---|---|---|---|
| BIPD | Active | WESTERN NATIONAL MUTUAL INSURANCE CO. | CID 1096966 | $750,000 | Jul 27, 2023 | — | 91X |
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API Referencecurl https://api.dotlookup.dev/v1/carriers/2295107