Mainline Contracting INC (USDOT 1383747)
No blockers or cautions found.
- 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
- No published safety rating
- Fleet on file
- 6 power units, 3 drivers
- Operation type
- Interstate
- Physical address
- 4900 S HWY 79, RAPID CITY, SD 57701
- MCS-150 last filed
- 2024-06
Frequently asked questions
What carrier is USDOT 1383747?
USDOT 1383747 is Mainline Contracting INC, an interstate motor carrier.
What is Mainline Contracting INC's USDOT number?
Mainline Contracting INC's USDOT number is 1383747. No MC docket number is on file.
Is Mainline Contracting 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 Mainline Contracting INC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Mainline Contracting INC's safety record?
In the last 24 months, FMCSA records show 0 of 2 vehicle inspections ending out-of-service for Mainline Contracting INC, too few inspections for a stable rate. FMCSA records also show 1 reportable crash in the same window.
What is Mainline Contracting INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Mainline Contracting INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Mainline Contracting INC's FMCSA safety rating?
Mainline Contracting INC 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.
Changes over time
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