Viewing archived week (Jun 29 – Jul 5, 2026)Latest week
Week of Jun 29 – Jul 5, 2026
What AI engines recommended
for St Louis HVAC
in Jun 29 – Jul 5, 2026
We asked ChatGPT, Claude, Perplexity and Gemini 15 real customer-search questions during ISO week 2026-W27. Together, 15 unique hvac businesses were named. Here’s who came up most often.
Visibility index
100/100
% queries with named results
Queries probed
15
real customer questions
Businesses named
15
unique across engines
Top engine
Perplexity
100% coverage
Coverage per engine
ChatGPT
100%
of queries returned real name
Claude
100%
of queries returned real name
Perplexity
100%
of queries returned real name
Gemini
100%
of queries returned real name
Top 15 most-cited businesses
week of Jun 29 – Jul 5, 2026| Rank | Business | Citations | Engines | Score |
|---|---|---|---|---|
| #1 | My Guy Heating and Cooling | 28 | 3/4 | 90 |
| #2 | Hoff Heating & AC | 26 | 3/4 | 86 |
| #3 | Keystone HVAC St. Louis | 23 | 3/4 | 79 |
| #4 | One Hour Heating & Air Conditioning® of St. Louis | 18 | 2/4 | 59 |
| #5 | SmartHouse Heating & Cooling | 11 | 2/4 | 44 |
| #6 | Martin-Jetco Heating and Air | 15 | 1/4 | 42 |
| #7 | Hoffmann Brothers | 15 | 1/4 | 42 |
| #8 | Indoor Comfort Team | 13 | 1/4 | 38 |
| #9 | Central Air St. Louis | 12 | 1/4 | 36 |
| #10 | Classic Aire Care | 10 | 1/4 | 31 |
| #11 | One Hour Heating & Air Conditioning | 6 | 1/4 | 23 |
| #12 | C & G Heating & Cooling | 5 | 1/4 | 21 |
| #13 | Scott-Lee Heating | 5 | 1/4 | 21 |
| #14 | Anton's HVAC | 3 | 1/4 | 16 |
| #15 | SmartHouse | 2 | 1/4 | 14 |
Want the current-week breakdown?
The evergreen page for St Louis HVAC shows the freshest week’s data with per-query answers (verbatim AI responses), full engine coverage, and claimed-business highlights.
See current St Louis HVAC report →