Mainestream Transportation LLC (USDOT 3972167)
No blockers or cautions found.
- Docket (MC) number
- MC1484617
- Operating authority
- Common carrier authority: active.
- Authority granted
- 2022-11-18
- Insurance on file
- Liability (BIPD) insurance on file for $1,000,000.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power units, 1 drivers
- Operation type
- Interstate
- Physical address
- 4939 BAPTIST HILL RD, YONGES ISLAND, SC 29449
- MCS-150 last filed
- 2025-06
Findings
- No inspections in the last 24 months (Note): 1 truck on file · active 3 years · no inspections in our 24-month roadside record
Frequently asked questions
What carrier is USDOT 3972167?
USDOT 3972167 is Mainestream Transportation LLC, an interstate motor carrier.
What carrier is MC 1484617?
MC 1484617 is the docket number of Mainestream Transportation LLC, USDOT 3972167.
What is Mainestream Transportation LLC's MC number?
Mainestream Transportation LLC's docket number is MC 1484617. Its USDOT number is 3972167.
Is Mainestream Transportation LLC currently authorized to operate?
Common carrier authority: active. Source: FMCSA registration and licensing records.
Does Mainestream Transportation LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $1,000,000.
Who provides Mainestream Transportation LLC's insurance?
Mainestream Transportation LLC's liability insurance is filed with FMCSA by Great West Casualty CO..
What is Mainestream Transportation LLC's safety record?
FMCSA records show no vehicle inspections for Mainestream Transportation LLC in the last 24 months, so there is no out-of-service rate. FMCSA records also show 0 reportable crashes in the same window.
What is Mainestream Transportation LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Mainestream Transportation LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Mainestream Transportation LLC's FMCSA safety rating?
Mainestream Transportation 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.
Changes over time
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Sourced from FMCSA public records. Official data as of Aug 20, 2026. fleetfax surfaces the facts; brokers make the judgment.