Master Machine Works INC (USDOT 393391)
1 issue to review.
- Operating authority
- No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-16. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- Conditional (rating decision 1991-01-16)
- Fleet on file
- 2 power units, 2 drivers
- Operation type
- Interstate
- Physical address
- 300 UTILITIES ROAD, SPARTANBURG, SC 29302
- MCS-150 last filed
- 2025-07
Findings
- Conditional safety rating (Critical): FMCSA rating: Conditional. Compliance issues found at last review; carrier remains authorized to operate
Frequently asked questions
What carrier is USDOT 393391?
USDOT 393391 is Master Machine Works INC, an interstate motor carrier.
What is Master Machine Works INC's USDOT number?
Master Machine Works INC's USDOT number is 393391. No MC docket number is on file.
Is Master Machine Works INC currently authorized to operate?
No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-16. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Master Machine Works INC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Master Machine Works INC's safety record?
In the last 24 months, FMCSA records show 0 of 1 vehicle inspection ending out-of-service for Master Machine Works INC, too few inspections for a stable rate. FMCSA records also show 0 reportable crashes in the same window.
What is Master Machine Works INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Master Machine Works INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Master Machine Works INC's FMCSA safety rating?
Master Machine Works INC's FMCSA safety rating is Conditional, from a review decided 1991-01-16.
Changes over time
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