Dennis S Dederich (USDOT 1629732)
Monitor- DOT number
- USDOT 1629732
- 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 19, 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
- 1 power unit, 1 driver
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 652 LAKEVIEW AVENUE, MERRIMAC, WI 53561-9662
- MCS-150 last filed
- Sep 2020
Frequently asked questions
What carrier is DOT 1629732?
DOT 1629732 (USDOT 1629732) is Dennis S Dederich, an intrastate non-hazmat motor carrier.
What is Dennis S Dederich's USDOT number?
Dennis S Dederich's USDOT number is 1629732. No MC docket number is on file.
Is Dennis S Dederich 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 19, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Dennis S Dederich have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Dennis S Dederich's safety record?
In the last 24 months, FMCSA records show 0 of 1 vehicle inspection ending out-of-service for Dennis S Dederich, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Dennis S Dederich's CSA score?
FMCSA does not publish a single CSA score for carriers. Dennis S Dederich's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Dennis S Dederich's FMCSA safety rating?
Dennis S Dederich 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 Merrimac, WI
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 19, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status