Door Doctor LLC (DOT 2363224) is a South Dakota-based intrastate carrier headquartered in Brandon, SD. As of June 2, 2026 at 12:37 PM, operating authority is active but without for-hire authority. TruckGraph has detected 1 risk signal on this carrier, including: no active insurance filing on record. TruckGraph rates this carrier "Do Not Tender" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 2, 2026 at 12:37 PM.
Source: FMCSA compliance records, inspection data, crash records, insurance filings, and TruckGraph analysis. View methodology
Data sourced from FMCSA public records and TruckGraph independent analysis. This is not legal advice, not a guarantee of carrier safety, and not a compliance certification. Verify through official FMCSA sources before tendering. Last synced: .
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Is Mark Buchanan authorized to operate?
Mark Buchanan's USDOT number is active but it does not hold operating authority for for-hire interstate operations. It may operate as a private carrier. Verify status before tendering.
What is Mark Buchanan's safety record?
Mark Buchanan does not have a substantial inspection history on record. This may indicate limited interstate operations.
How many trucks does Mark Buchanan operate?
Mark Buchanan operates 1 power units with approximately 1 drivers.
Is Mark Buchanan insured?
Insurance filing details are not available in the current dataset. Verify directly with the carrier before tendering.
Has Mark Buchanan had any risk indicators?
Mark Buchanan has a risk score of 0/100 (Monitor) with 1 active risk signal. Review the risk section above and verify independently before tendering.
What is the DOT number for Mark Buchanan?
Mark Buchanan's DOT number is 2363224. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.
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