| Company | Share of responses | Answer Share | Citation Share |
|---|---|---|---|
| Fritch Heating & Cooling — Peoria | 62.5% | 2.4% | |
| Standard Heating | 59.4% | 2.6% | |
| Griffin HVAC | 50.0% | 1.5% | |
| Lambie Heating & Air Conditioning — Peoria | 43.8% | 1.1% | |
| Arista Air Conditioning & Heating: | 32.8% | n/d | |
| AirAce Heating & Cooling — East Peoria | 31.3% | 0.5% | |
| LC Heating, LA Air Conditioning, and Air Dept | 26.6% | n/d | |
| AAA NorthStar Heating & Cooling | 20.3% | 1.1% | |
| Garber Heating & Air Conditioning | 20.3% | n/d | |
| Meister Heating & AC | 18.8% | 1.2% | |
| Accurate Heating & Cooling | 17.2% | n/d | |
| AAA Northgate Heating & Air Conditioning | 17.2% | 0.1% |
Every week, the same frozen set of 4 question phrasings is sent to OpenAI, Anthropic, Google Gemini, and Perplexity — through each provider’s official API, with active web search, never through a consumer chat interface.
Same market, same questions, repeated on a fixed schedule — not a single sample. No AI model is paid or influenced; this page reports what each one already says.
Answer Share — the share of measured responses that name a given company. 55.6% means the company appeared in 55.6% of the responses collected for this market.
Market concentration — the share of responses naming at least one of the top 3 companies: how fragmented or concentrated the answers are for this market.
Citation Share — the share of citations linking directly to a company’s own website, among companies whose domain we’ve matched. Shown as n/d where we haven’t matched a domain, or 0% where the domain is known but never cited directly — AI models often cite a review aggregator instead of the company’s own site.
The date at the top of this page is when this market was last measured. Numbers refresh weekly.