Pulling FMCSA records…

Corner Keystone Construction Corporation (USDOT 4274859)

1 issue to review.

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
6 power units, 6 drivers
Operation type
Intrastate Non-Hazmat
Physical address
721 BREA CANYON RD STE 9, WALNUT, CA 91789-3039
MCS-150 last filed
2024-07

Findings

  • Inspection activity dropped to zero (Critical): Had 7 inspections 13–24 months ago but none in the last 12 months on a 6-truck fleet

Frequently asked questions

What carrier is USDOT 4274859?

USDOT 4274859 is Corner Keystone Construction Corporation, an intrastate non-hazmat motor carrier.

What is Corner Keystone Construction Corporation's USDOT number?

Corner Keystone Construction Corporation's USDOT number is 4274859. No MC docket number is on file.

Is Corner Keystone Construction Corporation currently authorized to operate?

No active operating authority on file with FMCSA. Source: FMCSA registration and licensing records.

Does Corner Keystone Construction Corporation have insurance on file with FMCSA?

No active liability (BIPD) insurance on file with FMCSA.

What is Corner Keystone Construction Corporation's safety record?

In the last 24 months, FMCSA records show 4 roadside inspections with a 0.0% vehicle out-of-service rate (national average 22.7%) and 0 recordable crashes.

What is Corner Keystone Construction Corporation's CSA score?

FMCSA does not publish a single CSA score for carriers. Corner Keystone Construction Corporation's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.

What is Corner Keystone Construction Corporation's FMCSA safety rating?

Corner Keystone Construction Corporation 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 Corner Keystone Construction Corporation

Reconstructed from cached and fleetfax-ingested FMCSA public records (live FMCSA was unavailable) — may be out of date; verify current status on FMCSA SAFER.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.