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Carrier profile · USDOT 3326426 · Data as of Oct 7, 2026

Tollefson Construction LLC

Mabel, MN · Interstate carrier · Since 2019
No MC authorityNot rated by FMCSAHazmat
Cargo carriedGeneral FreightBuilding MaterialsConstruction
View on FMCSA SAFERCall (507) 459-5040
2
Power units
2
Drivers
0
Inspections · 24 mo
0
Crashes · 24 mo
22K
Annual miles
7 yr
Registered
100
/ 100
Clear to load

One flag to check before loading

No roadside inspections in 24 months: Too little history to judge on-road safety.

How we scored it · 5 factors
Operating authority20/20
Insurance20/20
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

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

No operating authority (MC/FF docket) on file. Private and intrastate carriers don't need one; interstate for-hire carriers and brokers do.

Equipment

SELF-REPORTED ON MCS-150
2
Power units
2
Trucks
—
Tractors owned
4
Trailers owned
2
Drivers
0
CDL drivers
Registered to haul hazardous materials.

Operations & cargo

FMCSA CENSUS
InterstatePrivate Property
Cargo carried
General FreightBuilding MaterialsConstruction
Annual mileage
22,000 mi (2025)

Identity & federal record

FMCSA census · MCS-150
USDOT
3326426
MC / docket
None
Legal name
Tollefson Construction LLC
DBA
—
Entity type
Carrier
Operation
Interstate
First registered
Aug 22, 2019
Last MCS-150
Apr 17, 2026
Safety rating
Not rated
Drivers (CDL)
2 (0)
Hazmat
Yes
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 Tollefson Construction LLC's USDOT number?

Tollefson Construction LLC's USDOT number is 3326426.

Is Tollefson Construction LLC authorized to operate?

It does not hold MC operating authority, which private and intrastate carriers do not need.

What is Tollefson Construction LLC's safety record?

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

How big is Tollefson Construction LLC's fleet?

2 power units and 2 drivers per its MCS-150 filed Apr 17, 2026.

Where is Tollefson Construction LLC located?

Tollefson Construction LLC is located at 116 E Fillmore Ave, Mabel, MN, 55954-1507. Phone: (507) 459-5040.

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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.