What AI engines actually recommend
for Portland HVAC
We probed 4 AI engines (ChatGPT, Claude, Perplexity, Gemini) with 10 real customer-search queries about Portland hvac. 15 unique businesses were named across the answers. Engine coverage (% of queries that returned a specific recommendation): Perplexity 100% · ChatGPT 0% · Claude 0% · Gemini 100%. Most-cited business: Efficiency Heating & Cooling (13 citations across 2 engines). Below is the live data — every number is computed from the AI answers shown in the per-query breakdown.
Engine coverage
% of queries where the engine returned a specific business name (not just “search Booking.com” or a refusal).
Top 3 — who wins this market
Most-cited businesses
15 businesses named across 10 queries| Rank | Property | ChatGPT | Claude | Perplexity | Gemini | Total | Score |
|---|---|---|---|---|---|---|---|
| 1 | Efficiency Heating & Cooling | · | · | 6 | 7 | 13 | 100 |
| 2 | First Call Heating & Cooling | · | · | 9 | 3 | 12 | 95 |
| 3 | Conrad Heating and Cooling | · | · | · | 7 | 7 | 52 |
| 4 | Sarkinen Heating & Cooling | · | · | · | 7 | 7 | 52 |
| 5 | Integrity Air | · | · | 7 | · | 7 | 52 |
| 6 | Rose Heating | · | · | · | 6 | 6 | 48 |
| 7 | NW Performance Heating and Cooling | · | · | 6 | · | 6 | 48 |
| 8 | Jacobs Heating & Air Conditioning | · | · | 5 | · | 5 | 43 |
| 9 | Climate Control | · | · | 5 | · | 5 | 43 |
| 10 | Pyramid Heating & Cooling | · | · | 4 | · | 4 | 38 |
| 11 | Wolfer's Home Services | · | · | 2 | · | 2 | 29 |
| 12 | Wolcott Services | · | · | 2 | · | 2 | 29 |
| 13 | Best Owner Direct | · | · | 2 | · | 2 | 29 |
| 14 | Southern Maine Mechanical | · | · | 1 | · | 1 | 25 |
| 15 | Watts Heating and Cooling | · | · | 1 | · | 1 | 25 |
Total = sum of citations across all engines × all queries. Score = density-weighted with cross-engine consensus.
Per-query breakdown
click any row to read what each AI actually saidOther"best HVAC company in Portland"0 engines
Other"emergency AC repair in Portland same day"0 engines
Other"heat pump installation in Portland with rebates"0 engines
Other"top rated furnace replacement contractor in Portland"0 engines
Other"Portland HVAC maintenance plan recommendations"0 engines
We probe 4 AI engines weekly with 15 hand-curated customer queries per market. The remaining 5 answers (rank, citations, exact engine wording) unlock with Pro $49/mo. The full prompt library is Agency-tier IP — see pricing.
Is your HVAC invisible to AI?
Claim your free findloc.ai page and see exactly what each AI engine says about your business — and what schema changes would lift you into the citation set.
Data snapshot generated July 6, 2026. Refreshed weekly. findloc.ai is independent — we are not affiliated with OpenAI, Anthropic, Perplexity or Google. AI engine answers shown are quoted verbatim from public API responses and may change between snapshots.