Viewing archived week (Jul 6 – Jul 12, 2026)Latest week
Week of Jul 6 – Jul 12, 2026
What AI engines recommended
for St Louis HVAC
in Jul 6 – Jul 12, 2026
We asked ChatGPT, Claude, Perplexity and Gemini 10 real customer-search questions during ISO week 2026-W28. Together, 11 unique hvac businesses were named. Here’s who came up most often.
Visibility index
100/100
% queries with named results
Queries probed
10
real customer questions
Businesses named
11
unique across engines
Top engine
Perplexity
100% coverage
Coverage per engine
ChatGPT
0%
of queries returned real name
Claude
0%
of queries returned real name
Perplexity
100%
of queries returned real name
Gemini
0%
of queries returned real name
Top 11 most-cited businesses
week of Jul 6 – Jul 12, 2026| Rank | Business | Citations | Engines | Score |
|---|---|---|---|---|
| #1 | Martin Jetco Heating and Air Conditioning Inc | 9 | 1/4 | 100 |
| #2 | Hoffmann Brothers | 9 | 1/4 | 100 |
| #3 | Scott-Lee Heating Co. | 6 | 1/4 | 80 |
| #4 | Kirkwood Heating & Air Conditioning | 5 | 1/4 | 73 |
| #5 | Dole Heating & Air Conditioning & Duct Cleaning | 5 | 1/4 | 73 |
| #6 | Vogel Heating & Cooling | 4 | 1/4 | 67 |
| #7 | One Hour Heating & Air Conditioning of St. Louis | 4 | 1/4 | 67 |
| #8 | Air Comfort Service, Inc. | 3 | 1/4 | 60 |
| #9 | Global Warming and Cooling LLC | 3 | 1/4 | 60 |
| #10 | Vitt Heating And Air Conditioning Co Inc. | 1 | 1/4 | 47 |
| #11 | Design Aire & Comfort System | 1 | 1/4 | 47 |
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 →