DIAMOND 4M OILFIELD & ENVIRONMENTAL LLC
Trust Score
Components
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
Authority
Status: ACTIVE
FMCSA add date: Oct 19, 2018
Common authority: Nov 9, 2018
Authority History (1)
| Authority Type | Action | Date |
|---|---|---|
| MOTOR PROPERTY COMMON CARRIER | GRANTED | Nov 9, 2018 |
Cargo Types
Active Certifications
MCS-150
Last updated: Mar 23, 2026
Mileage: 933,565 (2025)
Operation Classification
Carrier Operation
Recent Changes
Safety
Out-of-Service Rates
No hazmat inspections
Crash Summary
0
Fatal
1
Injury
4.0
per 1M miles
4
Towaway
4
Total
BASIC Violations
Safety Measurement System (SMS)
FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 34 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)
34
Total
0
Driver OOS
3
Vehicle OOS
BASIC Measures
Insurance
$1,000,000
BIPD Coverage
—
Cargo Coverage
| Type | Status | Insurer | Policy # | Coverage | Effective | Expires | Form |
|---|---|---|---|---|---|---|---|
| BIPD | Active | PROGRESSIVE COUNTY MUTUAL | CA 08304173 | $1,000,000 | Oct 25, 2018 | — | 91X |
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