Fleet typeIdentity
Asset-based
12 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 197913 · Updated 06/13/2026
QUALITY AC SERVICE LLC
DBA ONE HOUR HEATING AND AIR
12 power unitsHOUSTON, TX
CARRIER INACTIVE
Observed fleet · trailing 24 mo daily
12Power 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 52 yearsUSDOT registration inactive
Watch · 3
USDOT registration inactiveThe USDOT record is flagged inactive — the carrier may not be authorized to operate.No inspection history despite active fleetAn established carrier reporting 12 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 census data outdatedThe biennial MCS-150 update is 7.3 years old; fleet/mileage figures may be unreliable.
In good standing · 1
Operating authority5252 yr active
since 1974Insurance (BIPD)Unknown
FMCSA L&IVehicle OOS · 24mo—%
▼ 22.26% nat'lCrashes · fatal00
clean 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Awaiting VIN decode
Identity stabilityStable
52 yr unchanged
Same registration since 1974 — no chameleon / reincarnation signal.
AI readFull read
Is QUALITY AC SERVICE LLC safe to work with?
Is QUALITY AC SERVICE LLC safe to load? QUALITY AC SERVICE LLC (USDOT 197913) is an inactive asset-based motor carrier based in HOUSTON, TX, operating 12 power units and 17 drivers. Operating authority has been active 52 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
QAQUALITY AC SERVICE LLC 50
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Frequently asked
What is QUALITY AC SERVICE LLC's USDOT number?
QUALITY AC SERVICE LLC's USDOT number is 197913.
Is QUALITY AC SERVICE LLC authorized to operate?
As of 2026-06-13, QUALITY AC SERVICE LLC is inactive in the FMCSA register.
How big is QUALITY AC SERVICE LLC's fleet?
QUALITY AC SERVICE LLC operates 12 power units and 17 drivers per its most recent MCS-150 filing.
Where is QUALITY AC SERVICE LLC based?
QUALITY AC SERVICE LLC is based in HOUSTON, TX.