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Carrier profile · USDOT 8734176 · MC78095362 · Data as of Oct 7, 2026

Masters Mechanical Insulation

St. Augusta, MN · Interstate for-hire carrier · Since 2026
Authority inactiveNot rated by FMCSANo hazmat
Cargo carriedBuilding MaterialsConstruction
View on FMCSA SAFERCall (320) 293-9190
2
Power units
4
Drivers
0
Inspections · 24 mo
0
Crashes · 24 mo
—
Annual miles
0 yr
Registered
70
/ 100
High risk

Serious problems on the federal record

Carrier authority inactive: Interstate for-hire carriers need active MC authority to haul regulated freight. Registered less than a year ago: New entrants are a common vector for double brokering and fraud.

How we scored it · 5 factors
Operating authority0/20
Insurance20/20
Out-of-service rates20/20
Crashes & rating20/20
Continuity & identity10/20

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

No roadside inspections or reportable crashes in the last 24 months, and not rated by FMCSA.

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
Inactive
Broker
None
Docket
MC78095362
Revocation pending
No

Coverage vs federal minimum

BIPD liabilityNone
$750K required minimum (49 CFR 387.9)
CargoNot required

Equipment

SELF-REPORTED ON MCS-150
2
Power units
0
Trucks
—
Tractors owned
3
Trailers owned
4
Drivers
0
CDL drivers
Not registered for hazardous materials.

Operations & cargo

FMCSA CENSUS
InterstateAuthorized for Hire
Cargo carried
Building MaterialsConstruction
Annual mileage
Not reported

Identity & federal record

FMCSA census · MCS-150
USDOT
8734176
MC / docket
MC-78095362
Legal name
Masters Mechanical Insulation
DBA
—
Entity type
Carrier
Operation
Interstate
First registered
Aug 11, 2026
Last MCS-150
N/A
Safety rating
Not rated
Drivers (CDL)
4 (0)
Hazmat
No
Business type
—

Fraud & network signals

For review, not a verdict.

No prior revocation
FMCSA shows no link to a previously revoked authority.
Unique phone number
Not shared with any other active USDOT.
Unique email address
Not shared with any other active USDOT.
Unique street address
Not shared with any other active USDOT.

Frequently asked

What is Masters Mechanical Insulation's USDOT number?

Masters Mechanical Insulation's USDOT number is 8734176 and its docket number is MC78095362.

Is Masters Mechanical Insulation authorized to operate?

FMCSA does not show active operating authority on file. Verify on FMCSA SAFER before tendering freight.

What is Masters Mechanical Insulation's safety record?

No roadside inspections or reportable crashes in the last 24 months. Not rated by FMCSA.

How big is Masters Mechanical Insulation's fleet?

2 power units and 4 drivers per its MCS-150.

Where is Masters Mechanical Insulation located?

Masters Mechanical Insulation is located at 23129 County Rd 44, St. Augusta, MN, 55320. Phone: (320) 293-9190.

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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.