QH
QUALITY HEATING & AIR CONDITIONING CO INC
Carrierintel Safety Score: 64/100. 4 inspection violations in 12 months. Last inspected Oct 2026.
DOT 1354814ActiveInterstateWILMINGTON, DE
COMPANY
Authority since
—
MCS-150
2025-03-06 · 10,000 mi (2025)
Fleet
21 units · 2 trailers · 18 drivers
Annual mileage (VMT)
10,000 mi (2025)
ADDRESS
Physical
31 BROOKSIDE DRIVE
WILMINGTON, DE 19804
WILMINGTON, DE 19804
Mailing
Same as physical
CONTACT
Phone
3026545247
Email
heather@qhainc.com
OFFICERS
Primary Officer
HEATHER PIERCE
Title
CONTORLLER
OPERATION & CARGO
Operation classification
Private Property
Specialty
Passenger Transport
Cargo types
2
PassengersOther: HVAC SUPPLIES TOOLS
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
259 mo
Since USDOT registration
INSURANCE
Verification needed
No federal insurance filing found. Whether this carrier must file one is unclear from its registration; verify coverage through state records or the insurer.
RISK GRADE
Minimal Risk
1 risk factors · 1 strengths
OOS RATE
20.0%
5 / 25 inspections
Carrierintel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
64
out of 100
Fair
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspectionsDeclared (MCS-150)
21 power units
Unique power units seen
4
Inspections
6
Discrepancy
0.2x
Minimal Risk
1 risk factor · 1 strengths · 3 data pointsSAFETY PERFORMANCE
Crash Record
3 crashes · 0 fatal · 1 with injuries · 3 tow-away
Clean Inspection Rate
80% — 20 clean of 25 inspections
Out-of-Service Rate
20.0% — driver OOS 2 insp., vehicle OOS 3 insp.
COMPLIANCE & AUTHORITY
USDOT Registration
Status: Active
Operating Authority
No operating authority on file
Out-of-service orders
None on record
Authority Events
No authority history events
MCS-150 Filing
Last filed 2025-03-06
INSURANCE
Active Coverage
Verification needed — No federal insurance filing found. Whether this carrier must file one is unclear from its registration; verify coverage through state records or the insurer.
SUMMARY
Elevated OOS rate 17% (last 24 mo)
Low crash rate (2.4 per 100 trucks/yr)
INDUSTRY REPORTS
- ELD Tampering — Carriers cited for ELD tampering under 49 CFR § 395.8(e), by carrier and state.
- Top Violations — The ten most-cited FMCSA violation codes of the last 30 days.
- Phantom Fleets — Declared power units against the vehicles seen at roadside inspections.
- English Proficiency — Carriers whose drivers were cited under 49 CFR § 391.11(b)(2), by carrier and state.
- Methodology — Where the data comes from and how the Safety Score and Risk Grade are built.
2026-06-2415:21ELKTON, MD2vehicles
39.34 FEET WEST OF MILE POINT 13.010 ON US 40 - PU· County 015
Clear · Daylight · Dry
Two-way, divided, unprotected median · Partial control
Sequence: 1:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by State Police: Cecil County
Tow-away
2021-10-1808:19MD2vehicles
BUCKEYSTOWN PIKE· County 021
Sequence: 2:98:OTHER;1:20:COLLISION INVOLVING OTHER MOVABLE OBJECT
Reported by ZJ
Tow-away
2016-05-1705:07FRANCONIA TOWNSHIP, PA1vehicle
HARRINGTON WY· County 091
Sequence: 1:18:COLLISION INVOLVING FIXED OBJECT;2:18:COLLISION INVOLVING FIXED OBJECT
Reported by PENNDOT
1 injured
Tow-away
Current policies
(0)No insurance policies on file.
Insurance history
Snapshot 2026-09-25
Estimated measures · FMCSA SMS v3.21 method · data through 2026-10-31 · calculated 2026-11-03
Unsafe Driving
interstate
Measure
0.14
↓ avg 2.31
Percentile
—
13 insp · 1 viol
Hours-of-Service Compliance
interstate
Measure
0.00
est.
↓ avg 0.58
Snapshot 2026-09-25: 0
Percentile
—
13 insp · 0 viol
Driver Fitness
interstate
Measure
0.13
est.
↓ avg 0.85
Snapshot 2026-09-25: 0.13
Percentile
—
13 insp · 1 viol
Controlled Substances/Alcohol
interstate
Measure
0.00
est.
↓ avg 0.04
Snapshot 2026-09-25: 0
Percentile
—
13 insp · 0 viol
Vehicle Maintenance
interstate
Measure
3.80
est.
↓ avg 6.29
Snapshot 2026-09-25: 4.28
Percentile
—
13 insp · 3 viol
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