Rock Solid Site Prep LLC (USDOT 4556647)
1 caution found.
- DOT number
- USDOT 4556647
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-27. 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
- 1 power units, 1 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 1686 18TH AVE, BARRON, WI 54812-9083
- MCS-150 last filed
- 2026-04
Findings
- Multiple carriers at this address (Caution): One other active carrier is registered at this physical address. Shared addresses are common for freight offices and registered agents.
Frequently asked questions
What carrier is DOT 4556647?
DOT 4556647 (USDOT 4556647) is Rock Solid Site Prep LLC, an intrastate non-hazmat motor carrier.
What is Rock Solid Site Prep LLC's USDOT number?
Rock Solid Site Prep LLC's USDOT number is 4556647. No MC docket number is on file.
Is Rock Solid Site Prep LLC currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-27. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Rock Solid Site Prep LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Rock Solid Site Prep LLC's safety record?
FMCSA records show no vehicle inspections for Rock Solid Site Prep LLC in the last 24 months, so there is no out-of-service rate. FMCSA records also show 0 recordable crashes in the same window.
What is Rock Solid Site Prep LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Rock Solid Site Prep LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Rock Solid Site Prep LLC's FMCSA safety rating?
Rock Solid Site Prep 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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