Insulation Distributors INC (USDOT 421403)
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- DOT number
- USDOT 421403
- Docket (MC) number
- MC655861
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-27. We could not confirm that live just now.
- Authority granted
- 2008-09-12
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- Satisfactory (rating decision 2008-06-30)
- Fleet on file
- 256 power units, 191 drivers
- Operation type
- Interstate
- Physical address
- 8303 AUDUBON ROAD, CHANHASSEN, MN 55317
- MCS-150 last filed
- 2026-01
Findings
- Safety rating is more than 5 years old (Note): Rating Satisfactory issued 2008-06-30 (18 years ago); most recent FMCSA review 2008-06-12 (18 years ago). Both exceed the 5-year audit cycle
Frequently asked questions
What carrier is DOT 421403?
DOT 421403 (USDOT 421403) is Insulation Distributors INC, an interstate motor carrier.
What carrier is MC 655861?
MC 655861 is the docket number of Insulation Distributors INC, USDOT 421403.
What is Insulation Distributors INC's MC number?
Insulation Distributors INC's docket number is MC 655861. Its USDOT number is 421403.
Is Insulation Distributors INC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-27. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Insulation Distributors INC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Insulation Distributors INC's insurance?
Insulation Distributors INC's liability insurance is filed with FMCSA by Depositors Insurance Company.
What is Insulation Distributors INC's safety record?
In the last 24 months, FMCSA records show a 3.9% vehicle out-of-service rate for Insulation Distributors INC, from 12 of 307 vehicle inspections, against a national average of 22.9%. FMCSA records also show 8 recordable crashes in the same window.
What is Insulation Distributors INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Insulation Distributors INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Insulation Distributors INC's FMCSA safety rating?
Insulation Distributors INC's FMCSA safety rating is Satisfactory, from a review decided 2008-06-30.
Changes over time
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