Two buyer modes to optimize for
Emergency service — AC out in July, buyer searches on their phone right now. Needs you in the map pack and in the AI "near me" answer. Installation — new system or replacement, buyer researches for weeks before deciding. Needs you in educational AI answers and in trust-signal content.
What AI engines check for HVAC
GBP with correct service areas. Factory authorization certifications (massive trust signal). Reviews across Google, BBB, Angi, and manufacturer referral networks. Energy-efficiency content (SEER ratings, rebates, tax credits — AI Overview pulls this).
The content that wins installation queries
System sizing calculators, SEER comparison explainers, rebate and tax credit guides, "when to replace vs repair" decision content. Each gets pulled into AI Overview for the specific research questions buyers ask.