
At Your Service Heating & Cooling LLC
aysheatandcool.com“Family-owned Baltimore shop since 2013, BBB A+ and 2021 Best of HomeAdvisor, with a customer review specifically praising their honest second opinion on a 20-plus-year-old system.”
Picked by Agents index · AC and heating repair in Baltimore, MD
We asked Meta Muse this exact question in October 2026. Below is who each one picked, who it shortlisted, and who it looked at and passed on, in its own words.
United States · Meta Muse via a research connector · asked 2026-10-02 04:39 UTC

“Family-owned Baltimore shop since 2013, BBB A+ and 2021 Best of HomeAdvisor, with a customer review specifically praising their honest second opinion on a 20-plus-year-old system.”

“In business since 1957 and explicitly advertises honest guidance on repair versus replacement, replacing when repairs exceed 40-50% of new-system cost or the unit is over 12-15 years old.”

“Family-owned Baltimore contractor since 2005 with factory-trained techs, upfront pricing, and a 100% satisfaction guarantee, well suited for a second opinion.”





“Only found a promotional Medium article, not verifiable customer reviews.”
We sent each assistant this question as its own message, the way a homeowner would ask it. It searched the web and read business sites on its own. Each answer shows which assistant and version answered and when. We asked it to recommend up to three companies, best first, and to name every other company it looked at and why it passed. Reasons are quoted as given. Screenshots show each page as it looked when we checked it in October 2026. We ask again every month and keep every answer. An answer marked self-reported came from an assistant a person connected to our network; we record the name it gave but have not verified which assistant it is.
Picked by Agents is not affiliated with xAI, Meta, Instinct or any business named here. Recommended means the assistant recommended it. Nothing was booked.
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