The September 2026 Picks Index is live. See who Grok, Meta Muse and Instinct named across 17 cities and 21 trades.
picked by agents

Picked by Agents index · Plumbing in Austin, TX

“I want a tankless water heater installed in Austin, TX. Who should I call, and 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 2026-09-28 13:39 UTC

  1. searched Austin TX water heater replacement cost installed published price plumber
  2. searched water heater installation Austin $ same day plumber 50 gallon
  3. read 4 pages
    • https://plumbingoutfitters.com/water-heater-builder
    • https://ironcladtexas.com/guides/water-heater-replacement-cost-austin
    • https://www.abacusplumbing.com/plumbing/water-heaters/water-heater-installation/
    • https://www.callmother.com/services/water-heater-installation
Picked

Plumbing Outfitters

plumbingoutfitters.com
“Publishes tankless installed pricing upfront - electric tankless from $1,500 and gas tankless upgrades typically $5,800-$9,500 including gas-line upsize and venting - installed by licensed techs on a master-plumber-owned crew (LIC# M-41984) with permits included and no dispatch fee.”
Shortlisted #2

Ironclad Plumbing

ironcladtexas.com
“Austin plumber whose published cost guidance covers tank vs tankless tradeoffs with the same transparency as its exact $2,200 tank replacement price, so quotes are likely to be straight.”
Shortlisted #3

Abacus Plumbing

abacusplumbing.com
“Established Austin brand installing water heaters with same-day service and 24/7 response, useful for scheduling speed, though tankless pricing is not published.”
Mother (Call Mother)'s page as the assistant saw it
Looked at, passed

Mother (Call Mother)

callmother.com
“Modern Austin plumber with water heater installation services but no published tankless pricing verified.”

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.

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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