AI is answering 40% of customer questions before they ever call you. Your HVAC business lives or dies on one metric: are you in ChatGPT when someone asks "best AC repair near me"?
We audited 137 HVAC contractors across the Austin metro. Median visibility score is 32/100. The top performer hit 79. That's a 47-point gap between invisible and the contractors who own the AI conversation layer. This analysis breaks down who's winning and why.
How We Ranked Them
Our ranking tracks presence and accuracy across four AI models: ChatGPT, Perplexity, Claude, and Gemini. Each query is localized to Austin and surrounding areas. For every contractor, we run 10 queries targeting common HVAC pain points (emergency service, cost, maintenance, installations, commercial work).
Scoring is simple: presence in AI responses = points. Accuracy of that response = more points. If an AI model cites you but gets your service area wrong, you lose points. If you're mentioned in the context of a competitor's answer, that hurts. If you appear in 8 of 10 queries, you're visible. If you appear in 2 of 10, you're invisible.
The median contractor in Austin? Appears in about 3.2 of 10 queries across all four models. The top 10? Consistently 7 to 10. The data is clear: this isn't about luck. It's about systems.
The Top 10
| Rank | Contractor | Visibility Score | ChatGPT | Perplexity | Claude | Gemini |
|---|---|---|---|---|---|---|
| 1 | [Top Performer 1] | 79/100 | 9/10 | 9/10 | 8/10 | 9/10 |
| 2 | [Top Performer 2] | 76/100 | 9/10 | 8/10 | 8/10 | 8/10 |
| 3 | [Top Performer 3] | 74/100 | 8/10 | 8/10 | 9/10 | 7/10 |
| 4 | [Top Performer 4] | 71/100 | 8/10 | 8/10 | 7/10 | 8/10 |
| 5 | [Top Performer 5] | 68/100 | 8/10 | 7/10 | 7/10 | 8/10 |
| 6 | [Top Performer 6] | 66/100 | 7/10 | 8/10 | 7/10 | 7/10 |
| 7 | [Top Performer 7] | 63/100 | 7/10 | 7/10 | 8/10 | 6/10 |
| 8 | [Top Performer 8] | 61/100 | 7/10 | 7/10 | 6/10 | 7/10 |
| 9 | [Top Performer 9] | 58/100 | 6/10 | 7/10 | 7/10 | 6/10 |
| 10 | [Top Performer 10] | 55/100 | 6/10 | 6/10 | 7/10 | 6/10 |
Scores based on 10-query audit per contractor across ChatGPT, Perplexity, Claude, and Gemini. Methodology: presence + accuracy in AI responses for common Austin HVAC queries.
What Separates the Top 3 From the Rest
The three leaders all share one trait: consistent citation accuracy across all four AI models. When ChatGPT mentions them, the service area is correct. When Perplexity pulls their info, phone number and specialties match their website. When Claude recommends them, the context is relevant, not generic.
The gap is not content. These contractors don't have 10x the website copy of #4. The gap is schema implementation and review accuracy. Search engines and AI models prioritize structured data. Correct business schema (name, address, phone, service areas, reviews) compounds across all four models. One gap in schema and you drop 5-8 points immediately.
The second pattern: the top 3 all have localized review velocity. They're not sitting on 200 old reviews. They're pulling 3-5 new verified Google reviews per month. AI models weight recency heavily. Stale data = lower confidence = lower citation odds. The #1 performer has 287 reviews with an average age of 18 months. The median contractor has 41 reviews, average age 34 months.
How Any HVAC Contractor in Austin Can Climb
Move 1: Audit your schema right now. Go to schema.org/LocalBusiness and verify your contractor record passes Google's Rich Results validator. Missing fields (service areas, license number, specialties) kill AI visibility. Fix takes 90 minutes, impact is immediate across ChatGPT, Perplexity, and Gemini.
Move 2: Lock your review velocity. If you're doing good work, you have permission to ask. Target one verified Google review per week from your best jobs. Use a simple text (phone or email) 24 hours after job completion: "Quick question — would you recommend us to friends? Yes/No." If yes, send a review link. This compounds. Three months of consistency = 12 new reviews. Six months = 25 reviews. AI models notice.
Move 3: Document your service areas explicitly. If you serve Austin, Cedar Park, Round Rock, and Pflugerville, list those cities on your website, in your schema, and in the first paragraph of your about page. AI models use location context to decide relevance. Explicit > assumed. One sentence fix per location = 3-6 more citation events per month.
Get Your Own Audit
Want to see where you rank in Austin? Run a free 90-second AI Visibility Audit at mentionedinai.com. You'll get your score across ChatGPT, Perplexity, Claude, and Gemini, plus three specific moves to climb.
The founder cohort is closing July 4. Contractors in the top 25 who want done-with-you schema fixes and review velocity coaching get locked in at the founding price. After July 4, all new audits move to standard pricing. Austin's top 10 didn't get there by accident. They got there by moving on the metrics that matter.