Diamond 4m Oilfield And Environmental Llc — compliance record
The full vetting file: federal registrations, authority history, insurance, inspections, record changes, and recent coverage — the checks a broker or shipper runs, in one place.
Vetting summary
Authority age
7 years (granted 2018)
Liability filing
$1M BIPD — meets the $750K federal minimum
Inspections
55 on file
Out-of-service
Within normal range vs national averages
Email identity
Company domain, matches website
Federal identity
Registration snapshot
Legal name
Diamond 4m Oilfield And Environmental Llc
DBA
—
Entity type
Carrier
Physical address
243 Alamo Rd, Montague, TX 76251
Phone
(940) 577-5044
Power units
18
Drivers
13
First on record
—
Last MCS-150 filing
—
Hazmat flag
No
Operating authority
Dockets & filings
MC187379
Common: Active · Contract: None · Broker: None
Property: ✓ · Passenger: — · HHG: — · BIPD filed: ✓ · Cargo: — · Bond: —
Authority history
- Granted — Motor Property Common Carrier
Insurance filings
Out-of-service rates
Driver OOS
1.8%
National average ≈ 5.9% · 55 inspections on record
Vehicle OOS
16.4%
National average ≈ 20.9% · 55 inspections on record
Email & web forensics
On-file email
cathy@diamond4m.com — company domain
Mail host
Google Workspace
Domain match
Email domain matches the company website
From the FMCSA on-file contact, public domain registration (RDAP), and live DNS.
Crash record — last 24 months
4
Reportable crashes
4
Tow-aways
1
With injuries
0
With fatalities
Most recent: TX 05/2026 · TX 10/2025 · TX 08/2025 — from the federal crash file; recordable crashes regardless of fault.
Safety record
Inspection history
| Date | State | Level |
|---|---|---|
| Aug 1, 2026 | TX | Level II — Walk-around |
| Jul 14, 2026 | TX | Level II — Walk-around |
| Jul 10, 2026 | TX | Level II — Walk-around |
| Jul 4, 2026 | TX | Level II — Walk-around |
| Jul 2, 2026 | TX | Level II — Walk-around |
| Jun 30, 2026 | TX | Level II — Walk-around |
| Jun 26, 2026 | TX | Level II — Walk-around |
| Jun 22, 2026 | TX | Level II — Walk-around |
| Jun 9, 2026 | TX | Level II — Walk-around |
| Jun 9, 2026 | TX | Level II — Walk-around |
| May 14, 2026 | MO | Level I — Full |
| Dec 9, 2025 | TX | Level II — Walk-around |
| Nov 21, 2025 | TX | Level II — Walk-around |
| Oct 19, 2025 | TX | Level II — Walk-around |
| Oct 9, 2025 | TX | Level I — Full |
| Oct 4, 2025 | TX | Level I — Full |
| Sep 1, 2025 | TX | Level II — Walk-around |
| Aug 31, 2025 | TX | Level II — Walk-around |
| Aug 29, 2025 | TX | Level II — Walk-around |
| Aug 7, 2025 | TX | Level II — Walk-around |
| Jul 7, 2025 | TX | Level II — Walk-around |
| Jul 6, 2025 | TX | Level II — Walk-around |
| Jun 13, 2025 | TX | Level II — Walk-around |
| May 14, 2025 | TX | Level I — Full |
| May 13, 2025 | TX | Level I — Full |
| May 12, 2025 | TX | Level II — Walk-around |
| Apr 7, 2025 | TX | Level II — Walk-around |
| Feb 2, 2025 | TX | Level II — Walk-around |
| Jan 20, 2025 | OK | Level III — Driver-only |
| Jan 2, 2025 | TX | Level II — Walk-around |
| Dec 13, 2024 | TX | Level II — Walk-around |
| Nov 21, 2024 | TX | Level II — Walk-around |
| Nov 20, 2024 | TX | Level I — Full |
| Oct 24, 2024 | TX | Level II — Walk-around |
| Oct 7, 2024 | OK | Level II — Walk-around |
| Oct 1, 2024 | TX | Level II — Walk-around |
| Sep 6, 2024 | TX | Level II — Walk-around |
| Sep 6, 2024 | TX | Level II — Walk-around |
| Aug 23, 2024 | TX | Level II — Walk-around |
| Aug 21, 2024 | TX | Level II — Walk-around |
| Jul 25, 2024 | TX | Level II — Walk-around |
| Jun 16, 2024 | TX | Level II — Walk-around |
| Jun 10, 2024 | TX | Level II — Walk-around |
| Jun 5, 2024 | TX | Level II — Walk-around |
| Jun 4, 2024 | TX | Level II — Walk-around |
| May 27, 2024 | TX | Level II — Walk-around |
| May 14, 2024 | TX | Level I — Full |
| Apr 17, 2024 | TX | Level II — Walk-around |
| Mar 8, 2024 | TX | Level II — Walk-around |
| Jan 29, 2024 | TX | Level II — Walk-around |
| Dec 31, 2023 | TX | Level II — Walk-around |
| Dec 4, 2023 | TX | Level II — Walk-around |
| Nov 14, 2023 | TX | Level II — Walk-around |
| Nov 1, 2023 | TX | Level II — Walk-around |
| Sep 19, 2023 | TX | Level II — Walk-around |
Most recent 55 of 55 inspections on file.
Activity log
Record changes
TenFourHQ re-syncs the federal record daily and logs every field that changes — address moves, fleet-size jumps, authority flips. Sudden changes are a classic fraud tell.
No changes recorded since TenFourHQ began tracking this company.
In the news
Recent coverage
No recent news coverage found for "Diamond 4m Oilfield And Environmental Llc" — for most small carriers, no news is good news.
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Vetting toolkit
Verify it yourself
FMCSA SAFER snapshot ↗
The official company snapshot, straight from FMCSA.
FMCSA SMS safety profile ↗
Safety Measurement System — BASIC scores and crash history.
L&I authority record ↗
Licensing & Insurance: authority, insurance, and BOC-3 on file.
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