Diamond Drilling LLC (USDOT 4200205)
MonitorFindings
3 trucks on file · active 2 years · no inspections in our 24-month roadside record
2 other active companies use this carrier’s mailing address and shares its business name, a phone number, or a company officer. Shared mailing addresses can be legitimate — subsidiaries and shared back offices are common.
- DOT number
- USDOT 4200205
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-09-02. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 3 power units, 3 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 17090 HIGHWAY 76, LINDSAY, OK 73052
- MCS-150 last filed
- 2026-04
Connected carriers
Other carriers linked to this one in FMCSA registration and roadside-inspection records:
Frequently asked questions
What carrier is DOT 4200205?
DOT 4200205 (USDOT 4200205) is Diamond Drilling LLC, an intrastate non-hazmat motor carrier.
What is Diamond Drilling LLC's USDOT number?
Diamond Drilling LLC's USDOT number is 4200205. No MC docket number is on file.
Is Diamond Drilling LLC currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-09-02. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Diamond Drilling LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Diamond Drilling LLC's safety record?
FMCSA records show no vehicle inspections for Diamond Drilling LLC in the last 24 months, so there is no out-of-service rate. FMCSA records also show 0 recordable crashes in the same window.
What is Diamond Drilling LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Diamond Drilling LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Diamond Drilling LLC's FMCSA safety rating?
Diamond Drilling LLC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 2, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status