Whitson Insulation Company (USDOT 1840609)
Monitor- DOT number
- USDOT 1840609
- 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 13, 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
- 12 power units, 12 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 4949 FERNLEE AVENUE, ROYAL OAK, MI 48073
- MCS-150 last filed
- Dec 2008
Frequently asked questions
What carrier is DOT 1840609?
DOT 1840609 (USDOT 1840609) is Whitson Insulation Company, an intrastate non-hazmat motor carrier.
What is Whitson Insulation Company's USDOT number?
Whitson Insulation Company's USDOT number is 1840609. No MC docket number is on file.
Is Whitson Insulation 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's USDOT registration active as of Sep 13, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Whitson Insulation Company have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Whitson Insulation Company's safety record?
FMCSA records show no vehicle inspections for Whitson Insulation 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 Whitson Insulation Company's CSA score?
FMCSA does not publish a single CSA score for carriers. Whitson Insulation Company's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Whitson Insulation Company's FMCSA safety rating?
Whitson Insulation 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.
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Carriers based in Royal Oak, MI
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 13, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status