San Francisco, CA · October 2026
Which AC repair companies in San Francisco do AI assistants recommend?
We asked ChatGPT, Gemini, Perplexity and Claude What's the best AC repair company in San Francisco, CA?
3 times each and counted every AC repair company they named.
Last updated · 12 answers
- 23AC repair companies named
- 1named by 3 or more engines
- 28/100answer stability
What the answers show
- Ask four AI assistants about AC repair companies in San Francisco and you get 23 different names. Only 1 of them came up on three or more engines.
- Answers here are unstable. Asking the same assistant the same question three times often produced a different list (stability 28/100), so a single check of your visibility can mislead. ChatGPT varied most, at 7/100.
- The most-named AC repair company was Cabrillo Plumbing, Heating & Air, in 6 of 12 answers across 3 of 4 engines. Cabrillo Plumbing, Heating & Air came up in 3 of 3 Gemini answers but 1 of 3 on ChatGPT.
- consumeraffairs.com was the listing site AI assistants cited most often for AC repair companies in San Francisco (5 of 12 answers), so a listing there matters.
AC repair companies AI assistants named in San Francisco
| AC repair company | ChatGPT | Gemini | Perplexity | Claude | Total |
|---|---|---|---|---|---|
| 1Cabrillo Plumbing, Heating & Air | 1/3 | 3/3 | 2/3 | 0/3 | 6/12 |
| 2Galaxy Heating & Air Conditioning | 0/3 | 0/3 | 1/3 | 2/3 | 3/12 |
| 3NEXT HVAC & Appliance Repair | 1/3 | 2/3 | 0/3 | 0/3 | 3/12 |
| 4Magic Plumbing, Heating & Cooling | 0/3 | 3/3 | 0/3 | 0/3 | 3/12 |
| 5AC Heating and Cooling Service Inc | 0/3 | 0/3 | 0/3 | 2/3 | 2/12 |
| 6Acosta Heating, Air Conditioning & Sheet Metal | 2/3 | 0/3 | 0/3 | 0/3 | 2/12 |
| 7Air Flow Pros Heating and Air Conditioning | 0/3 | 0/3 | 0/3 | 2/3 | 2/12 |
| 8Associated Heating of San Francisco | 0/3 | 2/3 | 0/3 | 0/3 | 2/12 |
| 9Freon HVAC Service | 0/3 | 0/3 | 0/3 | 2/3 | 2/12 |
| 10NUR HVAC | 0/3 | 0/3 | 0/3 | 2/3 | 2/12 |
Also named: San Francisco Heating and Cooling (2), Schmitt Heating & Air Conditioning (2), Acosta Heating, Airconditioning & Sheetmetal (1), Apollo Heating & Ventilating (1), Around The Clock HVAC (1), Associated Heating of S.F., Inc. (1), Atlas Heating & Air Conditioning (1), Carol Flynn Heating & Cooling (1), Chill Heating & Cooling (1), Element Home Solutions (1), Peterson Mechanical (1), Reyes Heating and Air (1), Sugar Bear Home Services (1).
Sources AI assistants cited
The websites the engines linked to most often in these answers.
- discovercabrillo.com a named business’s website6 of 12 answers
- consumeraffairs.com5 of 12 answers
- cslb.ca.gov5 of 12 answers
- expertise.com4 of 12 answers
- yelp.com4 of 12 answers
Is your business in these answers?
Leolens asks ChatGPT, Gemini, Perplexity and Claude the questions your customers ask, every month, and shows whether they name you and whether what they say about you is true.
Plans start at $799 per month for one location. For AC and HVAC businesses we write your question set with you first, and nothing is charged until it exists.
Why some AC repair companies show up and others don’t
Assistants recommend what they can find and cross-check. What tends to help:
- Keep your Google Business Profile complete and current: the AC repair and heating categories you actually offer, every city you serve, real hours (including after-hours), and recent job photos.
- Make your business name, address and phone number match exactly across Google, Yelp, Angi, the BBB and your own website. Assistants cross-check listings, and a mismatch makes them less sure you are one business.
- Give each service and each area its own page that answers what customers ask: how a diagnostic visit is priced, how fast you arrive, which brands you service, and whether you work weekends.
- Ask for reviews that say what you did and where ("fixed our AC in San Francisco the same day"). Specific, recent review text is what assistants summarize back.
Questions
Which AC repair companies in San Francisco do AI assistants recommend most often?
In October 2026, Cabrillo Plumbing, Heating & Air was named in 6 of 12 answers from ChatGPT, Gemini, Perplexity and Claude, followed by Galaxy Heating & Air Conditioning (3) and NEXT HVAC & Appliance Repair (3). The table above has the full count.
What is the best AC repair company in San Francisco, according to AI?
The assistants do not settle on one. Asked What's the best AC repair company in San Francisco, CA?
3 times each, they named 23 different AC repair companies, and 1 came up on three or more engines. Which one an assistant suggests can change from one ask to the next.
Do AI assistants give the same answer every time?
No. Each assistant was asked the same question 3 times. On a 0–100 scale, where 100 means the same names every time, their answers scored 28 on average: ChatGPT 7, Gemini 45, Perplexity 33, Claude 25.
Where do AI assistants get their recommendations for AC repair companies in San Francisco?
From the sources they search and cite. The most-cited here were consumeraffairs.com (5 answers), cslb.ca.gov (5 answers), expertise.com (4 answers), along with the businesses’ own websites. A business's own website and listings on those sites are what the assistants read.
Does Leolens rank or endorse these businesses?
No. The table counts how often AI assistants named each business. Leolens did not rate, review or rank them, and no business paid to appear.
How we collected this
In October 2026 we asked ChatGPT (gpt-5.6-terra), Gemini (gemini-3.8-flash), Perplexity (perplexity/sonar) and Claude (claude-sonnet-5) the question What's the best AC repair company in San Francisco, CA?
3 times each, through each provider’s API with web search turned on, as a new conversation with no account, history or location. A separate model listed the businesses each answer named; we checked every name against the answer’s own text and merged different spellings of the same business. Sources are the sites the engines linked to.
The apps use your location and history, so what you see there can differ. Nothing on this page is a rating or review by Leolens, and no business paid to appear. For how this market compares with the rest, see the October 2026 study.
Spot an error, or want your business removed from this page? Email hello@tryleolens.com and we’ll correct it.