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Carrier profile · USDOT 4087587 · MC1556450 · Data as of Oct 7, 2026

Stack Opco LLC

Mt Pleasant, PA · Interstate for-hire carrier · Since 2023
Authority active$750K BIPD on fileNot rated by FMCSANo hazmat
Cargo carriedGeneral FreightBuilding MaterialsFresh ProduceMeatCommodities Dry BulkRefrigerated Food+3 more
View on FMCSA SAFERCall (412) 479-9032
36
Power units
21
Drivers
26
Inspections · 24 mo
0
Crashes · 24 mo
351K
Annual miles
3 yr
Registered
100
/ 100
Clear to load

Operating legally with a clean record

Authority and insurance are in order.

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
Vehicle out-of-service
5.9%▼ below avg
National 22.26% · 1 of 17 inspections
Driver out-of-service
0.0%▼ below avg
National 6.67% · 0 of 26 inspections
Crashes
0
0 fatal0 injury0 tow-away
Crash rate 0.00 per 1M mi
Total inspections
26
Driver inspections
26
Vehicle inspections
17
People injured
0
Fatalities
0
FMCSA rating
Not rated

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
MC1556450
Revocation pending
No
Motor Carrier of Property (Except Household Goods)

Coverage vs federal minimum

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

Filings on record

  1. Apr 1, 2026Liability (BIPD) · Liberty Mutual Fire Insurance Company · $750,000

Equipment

SELF-REPORTED ON MCS-150
36
Power units
36
Trucks
36
Tractors owned
4
Trailers owned
21
Drivers
21
CDL drivers
Not registered for hazardous materials.

Operations & cargo

FMCSA CENSUS
InterstatePrivate PropertyAuthorized for Hire
Cargo carried
General FreightBuilding MaterialsFresh ProduceMeatCommodities Dry BulkRefrigerated FoodBeveragesPaper ProductsConstruction
Annual mileage
350,719 mi (2025)

Identity & federal record

FMCSA census · MCS-150
USDOT
4087587
MC / docket
MC-1556450
Legal name
Stack Opco LLC
DBA
—
Entity type
Carrier
Operation
Interstate
First registered
Jun 8, 2023
Last MCS-150
Aug 27, 2026
Safety rating
Not rated
Drivers (CDL)
21 (21)
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 Stack Opco LLC's USDOT number?

Stack Opco LLC's USDOT number is 4087587 and its docket number is MC1556450.

Is Stack Opco LLC authorized to operate?

Yes. FMCSA shows active carrier operating authority.

What is Stack Opco LLC's safety record?

Over the last 24 months: 26 roadside inspections, a 5.9% vehicle and 0.0% driver out-of-service rate, and 0 reportable crashes (0 fatal). Not rated by FMCSA.

How big is Stack Opco LLC's fleet?

36 power units and 21 drivers per its MCS-150 filed Aug 27, 2026.

What insurance does Stack Opco LLC carry?

$750,000 in BIPD liability coverage is on file with Liberty Mutual Fire Insurance Company.

Where is Stack Opco LLC located?

Stack Opco LLC is located at 1001 Technology Drive Ste 1129 Door 22g, Mt Pleasant, PA, 15666. Phone: (412) 479-9032.

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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.