AI SEO: How to Get Your Business Found by ChatGPT, Gemini and Perplexity

Your next customer might never see your website. They'll ask an AI assistant who to hire, get a name, and call. AI SEO is the practice of making sure that name is yours — optimizing your business so AI search tools — ChatGPT, Google's Gemini and AI Overviews, and Perplexity — find, trust, and recommend you when a customer asks who to hire. Where traditional SEO competes for a spot on a list of ten links, AI SEO competes to be the answer. For local businesses that comes down to making your website machine-readable, keeping your business details consistent across the web, and giving AI clear review and credential signals it can cite.

If that sounds like a small change, it isn't. The way people find a plumber, an HVAC tech, or an electrician is moving from a list of blue links to a single spoken or written recommendation — and the businesses that prepared for it are quietly taking the calls.

What is AI SEO, and why does it matter now?

AI SEO (sometimes called AEO, for Answer Engine Optimization, or GEO, for Generative Engine Optimization) is how you get named by an AI assistant instead of just ranked by a search engine. The reason it matters now is simple: a growing slice of your customers have stopped searching and started asking.

Industry research in 2026 found that roughly a growing share of homeowners now use AI to find contractors. That number isn't standing still — it climbs every quarter as Gemini gets baked into Android, AI Overviews sit at the top of Google, and ChatGPT and Perplexity become daily habits. A homeowner with a furnace that died overnight is now as likely to ask "who's the best heating repair company near me?" out loud as they are to type it.

The catch is what comes back. A Google search hands the customer ten options. An AI assistant hands them one or two. There's no page two and often no list at all. If the AI doesn't name you, you weren't beaten on price or reviews — you were never in the conversation.

How is AI search different from a Google search?

You might treat AI SEO as "SEO, but for robots." Close, but three differences matter.

One answer, not ten links

Google ranks. AI decides. When someone asks Perplexity for the best electrician in their city, it doesn't render a results page — it composes a paragraph that names a business or two and explains why. Being "on page one" is meaningless if the engine only reads aloud one name. The job is to be that name.

Machines read structure, not vibes

A human visitor sees your homepage and thinks "clean site, looks legit." An AI engine sees raw signal: Is there schema markup declaring this is an HVAC company? What's the service area? What are the hours? Is there an aggregate review score it can cite? A beautiful site with no structured data is, to an AI, a blank page. It can't recommend what it can't parse with confidence.

AI wants to cite a source it trusts

AI engines are cautious about recommending a business they can't verify, because a wrong recommendation erodes user trust. So they lean on corroboration: your name, address, and phone number matching everywhere they look; a Google Business Profile that lines up with your site; licensing and credentials stated plainly. Consistency is a trust signal, and inconsistency is a reason to skip you. Surgio exists to measure and close exactly these gaps for trade businesses.

What on-site signals actually get you cited?

This is the part most "AI SEO" advice hand-waves. Here are the concrete, technical signals AI engines use to decide whether your business is recommendable — in roughly the order they matter for a local contractor.

• LocalBusiness schema markup — structured code that declares your business type (e.g. HVACBusiness, Plumber, Electrician), your services, your service area, your phone, and your hours in machine-readable form.
• FAQ schema — direct answers to the questions buyers really ask, like "how much does AC repair cost" or "do you handle gas line work." AI engines pull answers straight from well-structured FAQ content.
• AggregateRating / Review schema — your review score and count surfaced on your own site in a format AI can read, not just sitting on a third-party profile.
• Consistent NAP data — name, address, and phone identical across your site, Google Business Profile, and directories. Mismatches make AI uncertain, and uncertain means unnamed.
• Credential signals — license numbers, insurance, certifications, and years in business stated in plain text. These are what tip an engine from "a contractor exists here" to "this one is safe to recommend."
• Crawler access — a robots.txt that does not block GPTBot, ClaudeBot, PerplexityBot, or Google-Extended. Block the crawler and you opt out of being recommended entirely.

A concrete AI SEO checklist for HVAC, plumbing, and electrical

Skip the theory. If you do these eight things, you've done the bulk of practical AI SEO for a local trade business.

• Add LocalBusiness schema with the correct subtype for your trade, your real service area (the towns and ZIPs you actually cover), and accurate hours including whether you offer 24/7 emergency service — a detail AI loves to surface for plumbing and HVAC.
• Write and mark up an FAQ around real buyer questions: "How much does a new water heater cost installed?" for plumbers, "Why is my breaker tripping?" for electricians, "How often should I replace my AC?" for HVAC. Answer in plain English, then wrap it in FAQ schema.
• Surface your reviews on-site with AggregateRating schema so the engine sees a 4.8 from 230 reviews on your page, not just on a profile it may not connect to you.
• Lock down NAP consistency. Pick one exact spelling and format of your business name, address, and phone, and make every listing match it.
• State your credentials in text. "Licensed and insured, [state] license #00000, serving [area] since 2009." Machines can't infer trust you don't write down.
• Check robots.txt for AI crawlers. Confirm GPTBot, ClaudeBot, PerplexityBot, and Google-Extended are allowed. Many sites block them by accident through a security plugin's defaults.
• Build service-specific pages. One page per core service ("Furnace Repair in [City]," "Sewer Line Replacement in [City]") gives AI a clean, namable thing to match a query to — far stronger than a single "Services" catch-all.
• Re-test monthly. Ask the same questions across ChatGPT, Gemini, and Perplexity and note whether you're named. AI answers shift as engines and competitors change, so this is maintenance, not a one-time project.

You don't need to write code by hand or understand machine learning. It requires the right structured data on the right pages, kept current. That last part — kept current — is where most contractors fall off, because AI engines, competitors, and buyer questions all keep moving.

Where does Surgio fit in?

Surgio is built for this specific problem. It checks how the major AI engines see your business, scores where you stand, identifies which of the signals above you're missing, and helps you close the gap and keep it closed as the engines evolve. If you'd rather start by understanding your own position before changing anything, the fastest move is a free AI-visibility audit — it shows you exactly what ChatGPT, Gemini, and Perplexity return when a customer asks who to hire in your area.

Want more background first? Start with what AEO is and why AI can't find your contracting business, then read the breakdown of SEO vs. AEO for contractors to see how the two fit together.