Sierra Contractors LLC (USDOT 4106508)
Blocking issues found.
- Docket (MC) number
- MC1650830
- 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, 5 drivers
- Operation type
- Interstate
- Physical address
- 8930 ASHEVILLE HWY, BOILING SPGS, SC 29316
- MCS-150 last filed
- 2026-05
Findings
- No active insurance on file (Critical): No active liability coverage on file with FMCSA
- Driver OOS rate above national average (Caution): 14.29% driver OOS over 14 inspections vs. national average 6.28%. Typically reflects HOS or CDL-compliance issues
Frequently asked questions
What carrier is USDOT 4106508?
USDOT 4106508 is Sierra Contractors LLC, an interstate motor carrier.
What carrier is MC 1650830?
MC 1650830 is the docket number of Sierra Contractors LLC, USDOT 4106508.
What is Sierra Contractors LLC's MC number?
Sierra Contractors LLC's docket number is MC 1650830. Its USDOT number is 4106508.
Is Sierra Contractors LLC 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 Sierra Contractors LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Sierra Contractors LLC's safety record?
In the last 24 months, FMCSA records show 2 of 2 vehicle inspections ending out-of-service for Sierra Contractors LLC, too few inspections for a stable rate. FMCSA records also show 1 reportable crash in the same window.
What is Sierra Contractors LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Sierra Contractors LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Sierra Contractors LLC's FMCSA safety rating?
Sierra Contractors 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
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
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Reconstructed from cached and fleetfax-ingested FMCSA public records (live FMCSA was unavailable) and may be out of date; verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status