Isx Construction LLC (USDOT 3937781)
MonitorFindings
Registered with FMCSA for in-state operation only, with no federal operating authority. Loads that cross state lines are outside this registration.
- DOT number
- USDOT 3937781
- 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 25, 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
- 7 power units, 8 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 3210 W EL CAMINO DEL CERRO, TUCSON, AZ 85745
- MCS-150 last filed
- Jan 2026
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Frequently asked questions
What carrier is DOT 3937781?
DOT 3937781 (USDOT 3937781) is Isx Construction LLC, an intrastate non-hazmat motor carrier.
What is Isx Construction LLC's USDOT number?
Isx Construction LLC's USDOT number is 3937781. No MC docket number is on file.
Is Isx Construction 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 25, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Isx Construction LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Isx Construction LLC's safety record?
In the last 24 months, FMCSA records show 1 of 1 vehicle inspection ending out-of-service for Isx Construction LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Isx Construction LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Isx Construction LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Isx Construction LLC's FMCSA safety rating?
Isx Construction 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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date.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 25, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status