Schaefer Engineering INC (USDOT 4247766)
Monitor- DOT number
- USDOT 4247766
- 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 22, 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, 3 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 4521 LANGNER AVE, SANTA ROSA, CA 95407-8304
- MCS-150 last filed
- Jan 2026
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Frequently asked questions
What carrier is DOT 4247766?
DOT 4247766 (USDOT 4247766) is Schaefer Engineering INC, an intrastate non-hazmat motor carrier.
What is Schaefer Engineering INC's USDOT number?
Schaefer Engineering INC's USDOT number is 4247766. No MC docket number is on file.
Is Schaefer Engineering INC 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 22, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Schaefer Engineering INC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Schaefer Engineering INC's safety record?
In the last 24 months, FMCSA records show 1 of 1 vehicle inspection ending out-of-service for Schaefer Engineering INC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Schaefer Engineering INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Schaefer Engineering INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Schaefer Engineering INC's FMCSA safety rating?
Schaefer Engineering 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.
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Carriers based in Santa Rosa, CA
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 22, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status