A plumber who ranks first on Google for "furnace repair Bergen County" might never get named when a homeowner asks ChatGPT the same question. That gap is the whole reason AEO exists as a separate discipline from SEO.
SEO gets a website to rank in a list of links. AEO gets a business named inside the paragraph that ChatGPT, Gemini, or Perplexity writes back to a homeowner. Both matter. They are not the same thing, and the difference is costing trades businesses phone calls they do not realize they are losing.
Gartner predicted in February 2024 that traditional search engine volume would drop 25 percent by 2026 as users shift to AI chatbots and virtual assistants. BrightLocal's 2026 Local Consumer Review Survey found 45 percent of consumers now use AI tools for local search, up from 6 percent one year earlier. Pew Research found that when Google shows an AI summary, users click traditional search result links only 8 percent of the time, down from 15 percent without one.
Those three numbers describe the same shift from different angles. People are asking AI instead of clicking through Google. A trades business that ranks well but is invisible inside AI answers is losing the next wave of discovery.
What SEO does for a trades business
SEO is search engine optimization. The goal is to rank a website in Google's search results and map pack for queries like "plumber near me" or "HVAC repair North Jersey."
A plumber with good SEO has a fast website, title tags with target keywords, a Google Business Profile with photos and reviews, citations across local directories, and backlinks from trade associations or local press. Google reads those signals, decides the business is relevant and trustworthy, and places it in the map pack or the first page of results.
The measure of success is traffic and clicks. A plumber who ranks third for "water heater repair Passaic County" gets phone calls from homeowners who clicked the result and dialed. SEO has worked for trades businesses for fifteen years because the mechanic is simple: rank higher, get more clicks, get more calls.
What AEO does differently
AEO is answer engine optimization. The goal is to get a business named inside the answer that an AI model generates when someone asks a question in plain language.
When a homeowner types "my boiler keeps losing pressure, who should I call in Bergen County?" into ChatGPT, the model does not return ten blue links. It writes a paragraph. The paragraph names a plumber, describes the service, and explains why. The homeowner either calls that plumber or asks a follow-up question. There is no list to rank in. There is no click to earn. The business is either in the answer or it is not.
How ChatGPT picks local businesses is a different pipeline than how Google ranks pages. Google evaluates page relevance, backlinks, and click-through rate. ChatGPT evaluates entity strength, listing consistency, review sentiment, and whether it can confirm the business is real across multiple sources. A website can rank first on Google and still fail that confirmation step.
SOCi's 2026 Local Visibility Index found ChatGPT recommends only 1.2 percent of local businesses. Gemini recommends 11 percent. Perplexity recommends 7.4 percent. Those numbers are not page positions. They are the percentage of businesses that make it into the answer at all.
Where SEO and AEO overlap
The two disciplines share a foundation. A trades business needs the same basics for both:
- A website that loads fast and works on a phone
- A complete Google Business Profile with accurate hours, services, and photos
- Reviews with recent dates and owner replies
- LocalBusiness schema that tells search engines and AI models what the business does and where
- Consistent name, address, and phone across the web
Scatterbranch Marketing found businesses with schema markup get 3.2 times more AI citations than those without. That same schema helps Google understand the page for traditional search. A fast website helps Google's crawler and ChatGPT's reader. Reviews help the map pack and the AI's trust scoring.
The overlap is real but incomplete. A business can have a great website and still be invisible to AI because its Bing Places listing is unclaimed, its Yelp page has the old address, or it has no FAQ content that AI can cite directly.
Where they diverge
The table that matters for a trades business:
| Dimension | SEO | AEO | |-----------|-----|-----| | What it optimizes | Website pages | Business entity across the web | | Where it shows up | Google search results, map pack | ChatGPT, Gemini, Perplexity, Google AI Overviews | | Success metric | Rankings, clicks, traffic | Citations, mentions, named in answers | | Content format | Long-form pages, keyword-targeted | Short answers, FAQ blocks, answer-shaped | | Technical signals | Backlinks, page speed, metadata | Schema, entity consistency, listing accuracy | | Who reads it | Google's crawler | AI models that synthesize answers |
A plumber who has done SEO for years already has the website, the Google Business Profile, and some local citations. What that plumber is probably missing for AEO is the set of signals that help AI models parse and trust the business independently of Google: Bing Places, Apple Business Connect, FAQ content structured as question-and-answer blocks, and fresh content that signals the business is active.
HubSpot's State of AEO report found AI referral traffic converts at 11.4 percent in ecommerce versus 5.3 percent for organic search. The conversion advantage is real because AI answers pre-qualify the lead. The homeowner who asks ChatGPT for a plumber and gets a name has already described the problem, the location, and the urgency. That lead is further along than a click from a map pack.
Why trades businesses need both
Google ranking does not guarantee a ChatGPT recommendation. A contractor can hold the top map pack spot in their town and never appear in an AI answer because the model cannot confirm the business across sources, the reviews are thin, or the website has no structured data.
The reverse is also true. A business that invests in AEO signals but ignores SEO loses the calls that still come through Google. The map pack and Local Services Ads still drive the majority of local service calls in 2026. A trades business that drops SEO to chase AI visibility is leaving the biggest channel untended.
The right approach is to treat SEO as the foundation and AEO as the layer on top. Keep the website fast, the Google Business Profile complete, and the reviews flowing. Then add the signals AI models need: schema markup that tells the model what the business is, consistent listings across every directory the model reads, FAQ content that answers questions in the format AI can cite, and a check on whether the business actually shows up when someone asks ChatGPT who to call.
5WPR's HVAC and Plumbing AI Visibility Index found 87 percent of independent trades businesses have zero citation share on AI "service near me" prompts. Franchises win those answers because their listings are identical across sources, their schema is standard, and their entity signals are consistent. An independent plumber can match that without joining a franchise, but only by running both disciplines at once.
What a trades business can do this week
- Run a free AI visibility audit to see whether ChatGPT, Gemini, and Perplexity can find the business
- Claim the Bing Places listing if it is unclaimed (15 minutes, no cost)
- Add LocalBusiness schema to the website if it is missing
- Write three FAQ questions and answers in the format a homeowner would ask
- Check that the business name, address, and phone match exactly across Google, Yelp, Angi, and the website
- Post a service update on the Google Business Profile to signal that the business is active
What AI visibility means for a trades business is not a replacement for SEO. It is the set of signals that determines whether the business gets named when a homeowner asks an AI model instead of typing a Google query. The businesses that handle both are the ones that get the call.
FAQ
What is the difference between AEO and SEO?
SEO optimizes a website to rank in Google search results. AEO optimizes a business to be named inside AI-generated answers from ChatGPT, Gemini, Perplexity, and Google AI Overviews. SEO targets clicks from a list of links. AEO targets a citation inside a paragraph the AI model writes. Trades businesses need both because the same homeowner might type a Google query one day and ask ChatGPT the same question the next.
Does AEO replace SEO for trades businesses?
No. AEO builds on top of SEO. A business that ranks well on Google has the structured data, reviews, and citations that AI models read when they generate answers. The difference is that ranking on Google no longer guarantees ChatGPT will name the business. A contractor can hold the top map pack spot and still never appear when a homeowner asks ChatGPT for a plumber. Both disciplines need attention.
How many people use AI instead of Google for local search?
BrightLocal's 2026 Local Consumer Review Survey found 45 percent of consumers use AI tools for local search, up from 6 percent one year earlier. Gartner predicts traditional search engine volume will drop 25 percent by 2026. Pew Research found that when Google shows an AI summary, users click traditional search results only 8 percent of the time, compared to 15 percent without one.
What does a trades business need for AEO that SEO does not cover?
Schema markup that tells AI models what the business does and where, answer-shaped FAQ content that AI can cite directly, consistent business listings across Google, Bing, Yelp, and Apple so the model can confirm the business is real, and fresh content that signals the business is active. Scatterbranch Marketing found businesses with schema markup get 3.2 times more AI citations than those without.
Should a trades business stop doing SEO and switch to AEO?
No. Google still drives the majority of local service calls through the map pack and Local Services Ads. A contractor who drops SEO to chase AEO loses the traffic that still pays the bills. The right move is to keep the SEO foundation solid and add AEO signals on top: schema markup, FAQ content, consistent listings, and answer-shaped pages that AI models can parse and cite.