Fleet typeIdentity
Owner-operator
1 power unit. Brokers price each fleet type apart.
Carrier profile · USDOT 3028578 · MC-38183 · Updated Jun 13, 2026
THERM-O-LOC WINDOW FACTORY LLC
1 power unitETHAN, SD50/100
AUTHORITY STATUS UNKNOWNMC-38183 STATUS UNKNOWN
Observed fleet · trailing 24 mo daily
1Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Not yet decoded
Click to see how we scored it
Load decision · FMCSA snapshot · Jun 13, 2026
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Established 9 yearsUSDOT registration inactive
Watch · 4
USDOT registration inactiveThe USDOT record is flagged inactive — the carrier may not be authorized to operate.No active operating authorityNo active common, contract, or broker authority is on file for a for-hire carrier.No inspection history despite active fleetAn established carrier reporting 1 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 census data outdatedThe biennial MCS-150 update is 5.0 years old; fleet/mileage figures may be unreliable.
In good standing · 1
USDOT registration99 yr registered
Authority not on fileInsurance (BIPD)— unknown
No filing on recordVehicle OOS · 24-mo—
No inspections · 24 moCrashes · fatal—
No crash recordVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityStable
9 yr unchanged
Same registration since 2017 — no chameleon / reincarnation signal.
Loading full carrier record…
Verification summary
THERM-O-LOC WINDOW FACTORY LLC (USDOT 3028578) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Jun 13, 2026.
The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Jun 13, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jun 13, 2026.
The carrier received 0 roadside inspections in the last 24 months — 0 vehicle-level and 0 driver-level, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.
It reports 1 power unit and 3 drivers in its most recent MCS-150 filing dated Aug 1, 2021.
It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.
02
Frequently asked
What is THERM-O-LOC WINDOW FACTORY LLC's USDOT number?
THERM-O-LOC WINDOW FACTORY LLC's USDOT number is 3028578, and its motor carrier number is MC-38183.
Is THERM-O-LOC WINDOW FACTORY LLC authorized to operate?
As of Jun 13, 2026, THERM-O-LOC WINDOW FACTORY LLC is inactive in the FMCSA register.
How big is THERM-O-LOC WINDOW FACTORY LLC's fleet?
THERM-O-LOC WINDOW FACTORY LLC operates 1 power unit and 3 drivers per its most recent MCS-150 filing.
Where is THERM-O-LOC WINDOW FACTORY LLC based?
THERM-O-LOC WINDOW FACTORY LLC is based in ETHAN, SD.
03
Similar carriers
Peer comparison temporarily unavailable
We could not retrieve a reliable peer set for this profile right now.