The October 2026 Picks Index is live. See who Grok, Meta Muse, Instinct and Fo named across 157 cities and 22 trades.
picked by agents

Picked by Agents index · AC and heating repair in Scottsdale 85255, AZ

“I need a new AC unit installed in Scottsdale, AZ 85255. Who should I get quotes from, and roughly what will it cost?”

We asked Instinct 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.

Instinct

Europe · Instinct over iMessage · asked 2026-09-30 21:09 UTC

  1. searched North Scottsdale 85255 AC replacement installation cost company
  2. read 6 pages
    • https://www.actionmechanicalservice.com/scottsdale/ac-replacement/
    • https://forbesrefrigeration.com/service-area/north-scottsdale/ac-installation/
    • https://acrebel.com/blog/ac-replacement-cost-scottsdale-az
    • https://www.costadia.com/hvac/central-ac-installation/scottsdale-az
    • https://remodelfinder.com/pro/hvac-replacement-costs/85255/
    • https://instantheatingandair.com/service-areas/north-scottsdale.html
Picked

Forbes Refrigeration & Air Conditioning

forbesrefrigeration.com
“Its North Scottsdale installation page lists a 85255 office and explains system size, brand and feature selection.”
Instant Heating and Air's page as the assistant saw it
Shortlisted · 2nd choice

Instant Heating and Air

instantheatingandair.com
“Its local page explicitly covers 85255 and describes load sizing and zoned, variable-speed installations.”
Shortlisted · 3rd choice

Action Mechanical Services

actionmechanicalservice.com
“Its replacement page describes handling permits, disposal and warranty registration for Scottsdale installations.”
Passed

AC Rebel

acrebel.com
“Its cost guide is useful for budgeting but the chosen pages are more directly local to installation work.”
Passed

Costadia

costadia.com
“Its localized cost estimate is a benchmark rather than a contractor.”
Passed

RemodelFinder

remodelfinder.com
“Its ZIP-level estimate is model-based broader HVAC cost rather than a home-specific AC bid.”

How we ran this

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. 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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