AEO (Answer Engine Optimization) is the practice of getting your business named in AI answers from ChatGPT, Gemini, and Perplexity. SEO gets you ranked in Google's list of links. They share a technical foundation, but AEO adds structured answers, entity authority, and third-party mentions. For HVAC, roofing, and electrical companies, you now need both.
AEO is optimizing your business to be the answer an AI gives, rather than one of many links a search engine lists. When a homeowner asks ChatGPT “who should I call for a roof replacement in my city,” AEO is the work that makes your company the name it returns.
Traditional SEO optimizes a page to rank in a list. AEO optimizes your whole digital presence to be selected and cited in a single answer. The practical differences:
Buyers are moving research into AI tools because one good answer beats ten links to compare. For a trade, that means the game is no longer “rank on page one,” it is “be the recommendation.” The companies that adapt early own their market before competitors realize the ground moved.
AEO does not replace SEO, it builds on it. A fast, crawlable, well-structured site, a strong Google Business Profile, quality content, and authoritative backlinks all still matter, because the AI search layer is largely powered by the same indexes. Skip the SEO fundamentals and your AEO has no foundation.
On top of solid SEO, AEO adds: structured data that spells out who you are and what you do, question-and-answer content that AI can quote, consistent entity signals across the web, and a deliberate presence in the community and review sources AI trusts. That is the new layer that decides who gets named.
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