Carrier profile · USDOT 450216 · Data as of Oct 7, 2026

Manko Window Systems Inc

Manhattan, KS · Interstate carrier · Since 1991
No MC authoritySatisfactory ratingNo hazmat
Cargo carriedGeneral FreightBuilding MaterialsMachinery, Large ObjectsConstructionWindows, Doors, Glass
57
Power units
35
Drivers
70
Inspections · 24 mo
2
Crashes · 24 mo
2.0M
Annual miles
35 yr
Registered
92
/ 100
Clear to load

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Vehicle OOS above average: 23.3% of vehicle inspections placed out of service vs 22.26% national.

How we scored it · 5 factors
Operating authority20/20
Insurance20/20
Out-of-service rates12/20
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
23.3%▲ above avg
National 22.26% · 10 of 43 inspections
Driver out-of-service
1.4%▼ below avg
National 6.67% · 1 of 70 inspections
Crashes
2
0 fatal1 injury1 tow-away
Crash rate 0.49 per 1M mi
Total inspections
70
Driver inspections
70
Vehicle inspections
43
People injured
1
Fatalities
0
FMCSA rating
Satisfactory (2006)

Enforcement

FMCSA closed cases

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

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
57
Power units
57
Trucks
23
Tractors owned
61
Trailers owned
35
Drivers
35
CDL drivers
Not registered for hazardous materials.

Operations & cargo

FMCSA CENSUS
InterstatePrivate Property
Cargo carried
General FreightBuilding MaterialsMachinery, Large ObjectsConstructionWindows, Doors, Glass
Annual mileage
2,040,326 mi (2024)

Identity & federal record

FMCSA census · MCS-150
USDOT
450216
MC / docket
None
Legal name
Manko Window Systems Inc
DBA
—
Entity type
Carrier
Operation
Interstate
First registered
Jun 24, 1991
Last MCS-150
Jan 2, 2025
Safety rating
Satisfactory
Drivers (CDL)
35 (35)
Hazmat
No
Business type
Corporation

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 Manko Window Systems Inc's USDOT number?

Manko Window Systems Inc's USDOT number is 450216.

Is Manko Window Systems Inc authorized to operate?

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

What is Manko Window Systems Inc's safety record?

Over the last 24 months: 70 roadside inspections, a 23.3% vehicle and 1.4% driver out-of-service rate, and 2 reportable crashes (0 fatal). FMCSA safety rating: Satisfactory.

How big is Manko Window Systems Inc's fleet?

57 power units and 35 drivers per its MCS-150 filed Jan 2, 2025.

Where is Manko Window Systems Inc located?

Manko Window Systems Inc is located at 800 Hayes Dr, Manhattan, KS, 66502. Phone: (785) 776-9643.

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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.