Simpson And Sons LLC (USDOT 3421173)
Monitor- DOT number
- USDOT 3421173
- 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's USDOT registration active as of Sep 21, 2026. 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
- 2 power units, 2 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 6118 6TH STREET, CHESAPEAK BEACH, MD 20732
- MCS-150 last filed
- Dec 2023
Frequently asked questions
What carrier is DOT 3421173?
DOT 3421173 (USDOT 3421173) is Simpson And Sons LLC, an intrastate non-hazmat motor carrier.
What is Simpson And Sons LLC's USDOT number?
Simpson And Sons LLC's USDOT number is 3421173. No MC docket number is on file.
Is Simpson And Sons 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's USDOT registration active as of Sep 21, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Simpson And Sons LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Simpson And Sons LLC's safety record?
In the last 24 months, FMCSA records show 1 of 2 vehicle inspections ending out-of-service for Simpson And Sons LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Simpson And Sons LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Simpson And Sons LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Simpson And Sons LLC's FMCSA safety rating?
Simpson And Sons 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.
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 21, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status