DIAMOND 4M OILFIELD & ENVIRONMENTAL LLC
DOT# 3202815
MC# 187379CARRIER
Trust Score
93 / 100
A Excellent
Components
Compliance · 40% 100
Safety · 35% 92
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: (940) 577-5044
Email: CATHY@DIAMOND4M.COM
Company Officers
CATHY MOWERY
KRIS WAYNE MOWERY
Business Info
Fleet
18
Power Units
13
Drivers
Equipment Breakdown
Owned Trucks2
Owned Tractors16
Authority
Status: ACTIVE
FMCSA add date: Oct 19, 2018
MCS-150
Last updated: Mar 23, 2026
Mileage: 933,565 (2025)
Operation Classification
AUTHORIZED FOR HIRE
Carrier Operation
Interstate
Safety
Out-of-Service Rates
Driver36 inspections
0.0%
6.0%
Carrier
National avg
Vehicle35 inspections
8.6%
22.6%
Carrier
National avg
Hazmat
No hazmat inspections
Crash Summary
0
Fatal
1
Injury
3.0
per 1M miles
3
Towaway
3
Total
BASIC Violations
Unsafe Driving13
Driver Fitness0
Hours of Service0
Drug / Alcohol0
Vehicle Maintenance58
Insurance
$1,000,000
BIPD Coverage
—
Cargo Coverage
1 policy on file1 active
| Type | Status | Insurer | Policy # | Coverage | Effective | Expires | Form |
|---|---|---|---|---|---|---|---|
| BIPD | Active | PROGRESSIVE COUNTY MUTUAL | CA 08304173 | $1,000,000 | Oct 25, 2018 | — | 91X |
Get this data via API
API Referencecurl https://api.dotlookup.dev/v1/carriers/3202815