Keystone Engineering Company (USDOT 2668861)
No blockers or cautions found.
- DOT number
- USDOT 2668861
- 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 2026-08-29. 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
- 4401 DONALD DOUGLAS, LONG BEACH, CA 90806
- MCS-150 last filed
- Not stated in the federal record
Frequently asked questions
What carrier is DOT 2668861?
DOT 2668861 (USDOT 2668861) is Keystone Engineering Company, an intrastate non-hazmat motor carrier.
What is Keystone Engineering Company's USDOT number?
Keystone Engineering Company's USDOT number is 2668861. No MC docket number is on file.
Is Keystone Engineering Company 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 2026-08-29. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Keystone Engineering Company have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Keystone Engineering Company's safety record?
FMCSA records show no vehicle inspections for Keystone Engineering Company 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 Keystone Engineering Company's CSA score?
FMCSA does not publish a single CSA score for carriers. Keystone Engineering Company's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Keystone Engineering Company's FMCSA safety rating?
Keystone Engineering Company 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
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
View the full fleetfax report for Keystone Engineering Company
Carriers based in Long Beach, CA
More carriers based in California
Run a SAFER company snapshot lookup for any carrier
Reconstructed from cached and fleetfax-ingested FMCSA public records (live FMCSA was unavailable) and may be out of date; verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status