Carrier profile · USDOT 1354814 · Updated Jun 13, 2026

Quality Heating & Air Conditioning Co Inc

19 power unitsavg 4 yrRegional · 3 statesWILMINGTON, DE88/100
AUTHORITY STATUS UNKNOWNHAZMAT
Verified linksqhainc.comFMCSA SAFER

Operations & Lanes

Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional
revealed
States observed3
US states
Inspections · 24 mo14
MD busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base
WILMINGTON, DE
31 BROOKSIDE DRIVE
Top corridor
MD ⇄ DE
MD 10 · NJ 2 · DE 2
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 3 states · trailing 24 mo

Roadside inspections by state · QUALITY HEATING & AIR CONDITIONING CO INC · trailing 24 months
StateCoverageInspections
MDMaryland10
NJNew Jersey2
DEDelawareHQ2