HVAC company
Sylmar
13995 Wallabi Ave, Sylmar, CA 91342
4 of 4
AI search readiness
Checked October 20, 2026
M&M Air Conditioning & Heat Inc. is an HVAC company in Sylmar, Los Angeles, at 13995 Wallabi Ave. Its website lists AC repair, furnaces, heat pumps, duct cleaning and indoor air quality among other services. According to its website, it offers free estimates. Places named on its website include Pasadena and San Fernando Valley.
Written by Gist from the public listing and from the business’s own website, read on October 20, 2026. Nothing here is verified by Gist.
5.0 out of 5 from 1 review, as published on the business’s own website in its schema.org markup. Gist hasn’t verified this rating, and the website doesn’t say where the reviews were collected.
Read reviews where they were written. The business links to these profiles from its own website:
Gist Local doesn’t copy reviews from other sites; their terms don’t allow it. We link to them instead.
Passed
Crawlers its robots.txt keeps out:
none
An AI assistant needs permission to fetch a page before it can use it in an answer. We check the crawlers for ChatGPT, Claude, Perplexity, Google and Bing.
Can AI read my website?Passed
Text in the page’s HTML before scripts run:
5,370 characters
Some AI crawlers read a page’s HTML without running its scripts. We look for at least 600 characters of text.
Passed
schema.org business data found:
LocalBusiness
Structured data spells out the name, address, phone and hours in a form machines read without guessing. Many website builders and SEO plugins can add it.
Passed
Phone in the public listing:
(818) 631-7655
Search engines and AI tools match a business across sources by its name, address and phone. The check passes when this number appears on the website.
These checks are about how the website is set up for AI search. They say nothing about the quality of the work, and they are not what AI assistants recommend.
How we check