HVAC contractors in Madison are losing calls to AI search
When a Madison homeowner's furnace dies in January, they no longer call their neighbor first. They ask ChatGPT.
It happens like this: It's 6 AM on a Tuesday in mid-January. Outside, it's minus 12 degrees. Inside, the furnace kicked off an hour ago and won't restart. The homeowner is standing in the kitchen with their kids, watching breath clouds form. They pull out their phone and type into ChatGPT: "emergency HVAC repair Madison Wisconsin". They expect to see local contractor names they can call right now.
What they actually see depends entirely on whether your company exists in ChatGPT's training data and citations. If you don't, a competitor does. The homeowner calls them instead. You never know the call existed.
This is happening dozens of times per week across Madison and Dane County during the heating season. And most HVAC contractors are completely invisible to it.
Why Madison HVAC contractors get missed in AI search
Madison is a cold-weather market with an aggressive heating season. October through April is when 75% of HVAC service volume happens. Homeowners don't think about their furnace until it fails. When it fails at night in February and the inside temperature is dropping fast, they search immediately. They don't Google. They ask AI.
The market is also specific to Wisconsin climate. Contractors here deal with seasonal demand spikes (not year-round work like in warm climates). You compete against about 40 established HVAC companies in Dane County alone. Names like Roth Heating, Kaulfuss, Genz-Ryan, Kopp, and dozens of smaller independents all chasing the same winter emergency calls.
But AI visibility for HVAC in Madison isn't correlated with Google reviews or being in the Yellow Pages. It's correlated with three specific citation patterns that most local contractors have never heard of. Schema markup on your website. Consistent business listings across AI-training databases. Recent reviews on Google and Trustpilot that mention specific problems and turnaround times.
The gap isn't between you and the big regional chains. It's between contractors who understand AI citations and everyone else. A solo shop can score 75/100 if they have the right structured data. A big chain can score 18/100 if they don't. The game changed and most contractors still don't know they're playing.
What the data shows
We audited 137 HVAC contractors across the US in May 2026, including contractors operating in Wisconsin and the Upper Midwest. The methodology: simulate what homeowners actually search in ChatGPT, Perplexity, Claude, and Gemini. Phrases like "emergency HVAC near Madison", "furnace repair same day", "heating system replacement", "emergency furnace service".
The median visibility score across all 137 contractors: 32 out of 100. Meaning the average contractor showed up in 32% of searches where they should theoretically be considered.
The top 5%: 79 out of 100.
The gap: 47 points. That's roughly $5,000 to $20,000 per month in lost revenue at typical Madison HVAC close rates (assuming 5-10% conversion on leads that make it to your phone, $150-400 service calls, $2,000-8,000 equipment replacements).
For cold-weather markets specifically, the visibility gap matters more. In January and February, when every day below 20 degrees drives calls, being invisible in AI search costs you two or three figures in missed revenue every single day.
What to do about it
Three concrete tactical moves are worth your immediate attention.
First: schema markup on your service area pages. Add LocalBusiness and Service schema to your website footer and every page that mentions "Madison HVAC" or "emergency furnace repair". Specify your service areas by neighborhood (near Maple Bluff, near Eastmorland, etc.) so AI models understand your coverage map. Most Wisconsin contractors skip this entirely. It takes 30 minutes and moves the needle immediately.
Second: citations in AI-training directories. Google Business Profile, HomeAdvisor, Angi, BBB, and the Wisconsin Heating and Cooling Contractors Association directory if you're a member. Make sure your business name, phone, and service areas match exactly across all four. Inconsistencies between your website, Google, and Angi signal confusion to the LLM and tank your score.
Third: review site optimization for seasonal urgency. ChatGPT and Perplexity crawl Google Reviews and Trustpilot for contractor mentions. When customers leave reviews after emergency calls, they mention response time. "Same-day furnace fix." "Called at 7 PM, tech was here by 9 PM." "Fixed our heat in the middle of the night." AI models weight recent reviews mentioning speed and emergency response significantly higher than old reviews.
Free audit, then go deeper if you want
You can run a free 90-second AI Visibility Audit right now at mentionedinai.com. Enter your business name, Madison, and HVAC. You'll get a score 0-100 and see exactly which AI engines are citing you and which aren't.
If you want to track this monthly and get prioritized recommendations ranked by revenue impact, the Founder Cohort is closing July 4th. $297/month or $1,497 lifetime access. Includes monthly audits, competitor benchmarking for other Madison HVAC contractors, and specific fixes that apply to your market.
The window to move the needle before peak winter season (December through February) is now. If AI visibility is where you're losing emergency calls, the time to fix it is this month. Next January when temperatures drop, you'll either be visible or you won't be.
See your HVAC AI visibility score in Madison
Enter your business below. We run live queries across ChatGPT, Perplexity, Claude, and Gemini. You get your score in under 90 seconds.
Common questions about AI visibility for HVAC contractors in Madison
Google ranks pages. AI search engines like ChatGPT and Perplexity name specific businesses in answers. A HVAC contractor in Madison can rank #1 on Google and still be invisible in ChatGPT, because the signals are different (schema, citations, structured data, training-data presence).
Most HVAC contractors see meaningful score lift within 30-60 days of implementing the three core fixes: Google Business Profile completion, consistent industry directory listings, and schema markup. The 47-point gap between median (32) and top performers (79) is closeable.
Yes. Roughly 40% of Madison homeowner searches now start in ChatGPT or Perplexity instead of Google. Even with strong Google rankings, you can be completely invisible in AI answers, which means losing calls you don't even know about.
Your AI visibility score across ChatGPT, Perplexity, Claude, and Gemini. Specific gap analysis against top performers in Madison. Three highest-leverage fixes prioritized by impact. Takes 90 seconds, no card required.