Viewing archived week (Jul 6 – Jul 12, 2026)Latest week
Week of Jul 6 – Jul 12, 2026
What AI engines recommended
for Portland 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, 15 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
15
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
100%
of queries returned real name
Top 15 most-cited businesses
week of Jul 6 – Jul 12, 2026| Rank | Business | Citations | Engines | Score |
|---|---|---|---|---|
| #1 | Efficiency Heating & Cooling | 13 | 2/4 | 100 |
| #2 | First Call Heating & Cooling | 12 | 2/4 | 95 |
| #3 | Conrad Heating and Cooling | 7 | 1/4 | 52 |
| #4 | Sarkinen Heating & Cooling | 7 | 1/4 | 52 |
| #5 | Integrity Air | 7 | 1/4 | 52 |
| #6 | Rose Heating | 6 | 1/4 | 48 |
| #7 | NW Performance Heating and Cooling | 6 | 1/4 | 48 |
| #8 | Jacobs Heating & Air Conditioning | 5 | 1/4 | 43 |
| #9 | Climate Control | 5 | 1/4 | 43 |
| #10 | Pyramid Heating & Cooling | 4 | 1/4 | 38 |
| #11 | Wolfer's Home Services | 2 | 1/4 | 29 |
| #12 | Wolcott Services | 2 | 1/4 | 29 |
| #13 | Best Owner Direct | 2 | 1/4 | 29 |
| #14 | Southern Maine Mechanical | 1 | 1/4 | 25 |
| #15 | Watts Heating and Cooling | 1 | 1/4 | 25 |
Want the current-week breakdown?
The evergreen page for Portland HVAC shows the freshest week’s data with per-query answers (verbatim AI responses), full engine coverage, and claimed-business highlights.
See current Portland HVAC report →