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Carrier profile · USDOT 421403 · MC655861 · Data as of Oct 7, 2026

Insulation Distributors Inc

DBA Idi Distributors · Chanhassen, MN · Interstate for-hire carrier · Since 1990
Authority active$750K BIPD on fileSatisfactory ratingHazmat
Cargo carriedBuilding MaterialsChemicalsConstructionInsulation Materials
View on FMCSA SAFERCall (952) 279-6400
256
Power units
191
Drivers
469
Inspections · 24 mo
10
Crashes · 24 mo
6.8M
Annual miles
36 yr
Registered
80
/ 100
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Liability insurance below required minimum: $750,000 on file vs $1,000,000 required.

How we scored it · 5 factors
Operating authority20/20
Insurance0/20
Out-of-service rates20/20
Crashes & rating20/20
Continuity & identity20/20

Composite of public FMCSA authority, insurance, inspection and crash records weighted against the national fleet. Decision support, not an official FMCSA safety rating.

Safety

FMCSA inspections & crashes · 24 mo · AS OF OCT 7, 2026
Vehicle out-of-service
4.5%▼ below avg
National 22.26% · 14 of 311 inspections
Driver out-of-service
1.5%▼ below avg
National 6.67% · 7 of 469 inspections
Crashes
10
0 fatal3 injury9 tow-away
Crash rate 0.73 per 1M mi
Total inspections
469
Driver inspections
469
Vehicle inspections
311
People injured
3
Fatalities
0
FMCSA rating
Satisfactory (2008)

Enforcement

FMCSA closed cases

Closed enforcement cases — case numbers, violation codes and the amount settled — are available after you create a free account.

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Authority & insurance

FMCSA L&I · AS OF OCT 7, 2026
Carrier
Active
Broker
None
Docket
MC655861
Revocation pending
No
Motor Carrier of Property (Except Household Goods)

Coverage vs federal minimum

BIPD liability$750,000
$1M required minimum (49 CFR 387.9)
CargoNot required

Filings on record

  1. Jul 1, 2020Liability (BIPD) · Depositors Insurance Company · $750,000

Equipment

SELF-REPORTED ON MCS-150
256
Power units
256
Trucks
1
Tractors owned
46
Trailers owned
191
Drivers
150
CDL drivers
Registered to haul hazardous materials.

Operations & cargo

FMCSA CENSUS
InterstatePrivate PropertyAuthorized for Hire
Cargo carried
Building MaterialsChemicalsConstructionInsulation Materials
Annual mileage
6,820,000 mi (2023)

Identity & federal record

FMCSA census · MCS-150
USDOT
421403
MC / docket
MC-655861
Legal name
Insulation Distributors Inc
DBA
Idi Distributors
Entity type
Carrier
Operation
Interstate
First registered
Sep 19, 1990
Last MCS-150
Jan 27, 2026
Safety rating
Satisfactory
Drivers (CDL)
191 (150)
Hazmat
Yes
Business type
Corporation

Fraud & network signals

For review, not a verdict.

No prior revocation
FMCSA shows no link to a previously revoked authority.
Shared phone number
Same phone number as 1 other active USDOT.
Shared email address
Same email address as 1 other active USDOT.
Unique street address
Not shared with any other active USDOT.
Sharing this phone number · (952) 279-6400
Sharing this email address

Shared contact details can mean affiliated companies or a registration service, but they are also a common sign of chameleon carriers and identity theft. Confirm you're dealing with the company you expect.

Frequently asked

What is Insulation Distributors Inc's USDOT number?

Insulation Distributors Inc's USDOT number is 421403 and its docket number is MC655861.

Is Insulation Distributors Inc authorized to operate?

Yes. FMCSA shows active carrier operating authority.

What is Insulation Distributors Inc's safety record?

Over the last 24 months: 469 roadside inspections, a 4.5% vehicle and 1.5% driver out-of-service rate, and 10 reportable crashes (0 fatal). FMCSA safety rating: Satisfactory.

How big is Insulation Distributors Inc's fleet?

256 power units and 191 drivers per its MCS-150 filed Jan 27, 2026.

What insurance does Insulation Distributors Inc carry?

$750,000 in BIPD liability coverage is on file with Depositors Insurance Company.

Where is Insulation Distributors Inc located?

Insulation Distributors Inc is located at 8303 Audubon Road, Chanhassen, MN, 55317. Phone: (952) 279-6400.

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Source: FMCSA public records via the U.S. DOT Open Data Portal. Carrier Search presents the federal record and computed signals for decision support only. It is not an FMCSA safety rating and not a recommendation to use or avoid any carrier. Verify authority and insurance before tendering.