| Company | Share of responses | Answer Share | Citation Share |
|---|---|---|---|
| Bakeris Roofing | 78.1% | 4.6% | |
| Andrew’s Roofing | 60.9% | 3.0% | |
| Right Way Roofing | 34.4% | n/d | |
| Roof Iowa | 28.1% | 0.7% | |
| A Grade Construction & Roofing | 23.4% | n/d | |
| Greener Roofing & Solar | 23.4% | n/d | |
| Heartland Roofing, Siding, and Solar | 20.3% | 1.4% | |
| RC Roofing Company | 17.2% | n/d | |
| Delgado's Roofing | 15.6% | 0.3% | |
| Des Moines Area Roofing | 14.1% | 0.2% | |
| GAF Master Elite Contractor | 12.5% | n/d | |
| Roof Iowa or Recon Roofing | 12.5% | n/d |
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.