Underdown Trenching INC (USDOT 4482322)
No blockers or cautions found.
- Operating authority
- No active operating authority on file with FMCSA.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 45 power units, 33 drivers
- Operation type
- Interstate
- Physical address
- 1150 QUAIL HOLLOW DR, FENTON, MO 63026-4956
- MCS-150 last filed
- 2025-10
Frequently asked questions
What carrier is USDOT 4482322?
USDOT 4482322 is Underdown Trenching INC, an interstate motor carrier.
What is Underdown Trenching INC's USDOT number?
Underdown Trenching INC's USDOT number is 4482322. No MC docket number is on file.
Is Underdown Trenching INC currently authorized to operate?
No active operating authority on file with FMCSA. Source: FMCSA registration and licensing records.
Does Underdown Trenching INC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
How long has Underdown Trenching INC been in business?
Underdown Trenching INC's operating authority was first granted in 2025. FMCSA records show authority age, which can differ from how long the company has existed.
What is Underdown Trenching INC's safety record?
In the last 24 months, FMCSA records show 7 roadside inspections with a 57.1% vehicle out-of-service rate (national average 22.7%) and 1 recordable crash.
What is Underdown Trenching INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Underdown Trenching INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Underdown Trenching INC's FMCSA safety rating?
Underdown Trenching INC 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.
View the full fleetfax report for Underdown Trenching INC
Reconstructed from cached and fleetfax-ingested FMCSA public records (live FMCSA was unavailable) — may be out of date; verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment.