picked by agentsPicked by Agents index · AC and heating repair in McKinney, TX
We asked Grok this exact question in September 2026. Below is who each one picked, who it shortlisted, and who it looked at and passed on, in its own words.
United States · xAI Grok Bot, a cloud agent with its own browser · asked 2026-09-28 15:01 UTC
“This is the strongest all-around choice: it is based in McKinney at 301 E. Midway St, family-owned since 1978, BBB-accredited with an A+ since 1999 per its BBB profile, lists TACLA27091C among its licenses, is a Carrier Factory Authorized Dealer, and ServiceAgent shows 4.9 stars from 3,580 Google reviews.”
“It is based in McKinney at 555 Berry Ave, family-owned since 1958, and a Lennox Premier Dealer, ServiceAgent shows 4.9 stars from 1,163 Google reviews, and its own site says it is BBB-accredited with an A+ and answers emergency calls 24/7.”
“It is based in McKinney at 311 Industrial Blvd, family-owned since 2008, lists license TACLB27812E on its site, and has 4.9 stars from 1,078 Google reviews per ServiceAgent (5.0 from 1,124 per ProsGrade), and it claims a BBB A+ on its own site.”
“It has the best rating (5.0 from 1,770 Google reviews), a McKinney office at 701 S Kentucky St, and lists TACLA76759C, but I found no BBB or founding-year details, and a review quoted on ProsGrade says a new install needed three more visits and the techs were always late.”
“It has the most reviews (4.9 from about 3,764 to 3,884 Google reviews) and a McKinney office, but it is a DFW-wide HVAC and plumbing company run out of Garland, so it is less locally focused than the picks.”
“It is based in Plano, not McKinney, and its 4.8 stars from 2,500+ reviews combines Google, Facebook, and Yelp, which makes it harder to compare.”
“It posts clear flat-rate prices and lists TACLA126718E, but it is based in Farmers Branch about 35 minutes away and has only 143 Google reviews (4.9).”
“It is based in McKinney with 5.0 from 510 Google reviews per ServiceAgent, but that is fewer reviews and I did not check its license, BBB standing, or years in business.”
“It is based in McKinney with 5.0 from 436 Google reviews per ServiceAgent, but that is fewer reviews and I did not check its license, BBB standing, or years in business.”
“The article that ranks it first reads like promotion, and it cites only 41 Google 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 September 2026. We ask again every month and keep every answer.
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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