Master Insulation And Services (USDOT 2340459)
Monitor- DOT number
- USDOT 2340459
- 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 14, 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
- 3 power units, 3 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 1725 RAILROAD AVE, MOUNT VERNON, WA 98273
- MCS-150 last filed
- Aug 2019
Frequently asked questions
What carrier is DOT 2340459?
DOT 2340459 (USDOT 2340459) is Master Insulation And Services, an intrastate non-hazmat motor carrier.
What is Master Insulation And Services's USDOT number?
Master Insulation And Services's USDOT number is 2340459. No MC docket number is on file.
Is Master Insulation And Services 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 14, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Master Insulation And Services have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Master Insulation And Services's safety record?
In the last 24 months, FMCSA records show 1 of 2 vehicle inspections ending out-of-service for Master Insulation And Services, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Master Insulation And Services's CSA score?
FMCSA does not publish a single CSA score for carriers. Master Insulation And Services's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Master Insulation And Services's FMCSA safety rating?
Master Insulation And Services 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 Mount Vernon, WA
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 14, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status