B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
40%
40% -- hvac dispatch volume increase for HVAC residential services (2025)
A single cold snap can increase HVAC dispatch volume by 40% to 60% within 48 hours.
- Represents the lower end of a 40–60% range
- Occurs specifically within 48 hours of a single cold snap
Attribution:
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Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
40%
Unit
Percentage
Data Vintage
2025
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Air Conditioning Contractors of America (ACCA)
Primary
Tier B
https://residentialservicesauthority.com/residential-services-seasonal-demand-patterns/ ↗
Source Article
Seasonal Demand Patterns in Residential Services Professional Services Authority
Seasonal Demand Patterns in Residential Services Professional Services Authority
Seasonal demand patterns describe the recurring, calendar-driven fluctuations in consumer need for residential services — from HVAC tune-ups to roofing inspections — that shape how providers staff, price, and schedule w…
Original Research
Air Conditioning Contractors of America (ACCA)
· Original study ↗
Methodology
Range 40-60%, midpoint used; attributed to Air Conditioning Contractors of America (ACCA) demand data
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
HVAC residential services: 40% hvac dispatch volume increase. Source: Air Conditioning Contractors of America (ACCA) (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/hvac-dispatch-surge-cold-snap
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<blockquote cite="https://lighthousedata.io/data/hvac-dispatch-surge-cold-snap" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>40%</strong> -- hvac dispatch volume increase for HVAC residential services<br><small>Source: Air Conditioning Contractors of America (ACCA) (2025) · <a href="https://lighthousedata.io/data/hvac-dispatch-surge-cold-snap" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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