Fleet typeIdentity
Owner-operator
1 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 1680368 · MC-621695 · Updated 06/13/2026
MASTIFF INSULATION CORP
DBA MASTIFF MOVERS
1 power unitsBALLSTON SPA, NY
CARRIER INACTIVEMC-621695 INACTIVE
Observed fleet · trailing 24 mo daily
1Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Awaiting decode
Click to see how we scored it
Load decision · FMCSA snapshot · 2026-06-13
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Established 19 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 18.9 years old; fleet/mileage figures may be unreliable.
In good standing · 1
USDOT registration1818 yr registered
No active authorityInsurance (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
—
Awaiting VIN decode
Identity stabilityStable
18 yr unchanged
Same registration since 2007 — no chameleon / reincarnation signal.
AI readFull read
Is MASTIFF INSULATION CORP safe to work with?
Is MASTIFF INSULATION CORP safe to load? MASTIFF INSULATION CORP (USDOT 1680368, MC-621695) is an inactive owner-operator motor carrier based in BALLSTON SPA, NY, operating 1 power unit and 1 driver. Operating authority has been active 18 years (past the 24-month broker-confidence threshold). FMCSA has not assigned a safety rating. Vektor does not assign this carrier a safety score — there is not enough federal record to assess it. Verify authority and insurance directly. Source: FMCSA SAFER/MCMIS, last updated 2026-06-13.
FMCSA fields + Vektor analysis · updated 2026-06-13
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Frequently asked
What is MASTIFF INSULATION CORP's USDOT number?
MASTIFF INSULATION CORP's USDOT number is 1680368, and its motor carrier number is MC-621695.
Is MASTIFF INSULATION CORP authorized to operate?
As of 2026-06-13, MASTIFF INSULATION CORP is inactive in the FMCSA register with common, contract, broker operating authority on file.
How big is MASTIFF INSULATION CORP's fleet?
MASTIFF INSULATION CORP operates 1 power unit and 1 driver per its most recent MCS-150 filing.
Where is MASTIFF INSULATION CORP based?
MASTIFF INSULATION CORP is based in BALLSTON SPA, NY.
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