Griner Drilling Service INC (USDOT 191671)
No blockers or cautions found.
- DOT number
- USDOT 191671
- Operating authority
- No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-29. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- Satisfactory (rating decision 2005-05-20)
- Fleet on file
- 91 power units, 42 drivers
- Operation type
- Interstate
- Physical address
- 1014 HIGHWAY 98 BYPASS, COLUMBIA, MS 39429-8255
- MCS-150 last filed
- 2025-01
Findings
- Safety rating is more than 5 years old (Note): Rating Satisfactory issued 2005-05-20 (21 years ago); most recent FMCSA review 2005-04-29 (21 years ago). Both exceed the 5-year audit cycle
Frequently asked questions
What carrier is DOT 191671?
DOT 191671 (USDOT 191671) is Griner Drilling Service INC, an interstate motor carrier.
What is Griner Drilling Service INC's USDOT number?
Griner Drilling Service INC's USDOT number is 191671. No MC docket number is on file.
Is Griner Drilling Service INC currently authorized to operate?
No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-29. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Griner Drilling Service INC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Griner Drilling Service INC's safety record?
In the last 24 months, FMCSA records show 2 of 5 vehicle inspections ending out-of-service for Griner Drilling Service INC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Griner Drilling Service INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Griner Drilling Service INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Griner Drilling Service INC's FMCSA safety rating?
Griner Drilling Service INC's FMCSA safety rating is Satisfactory, from a review decided 2005-05-20.
Changes over time
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Aug 29, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status