Picked
Frisco Tankless Pros
friscotanklesswaterheater.com“Its Frisco service page specializes in gas and electric tankless installation and posts typical residential installed ranges around $2,600-$5,200.”
- Picked
- Shortlisted
- Passed
Instinct
Europe · Instinct over iMessage · asked 2026-09-29 20:49 UTC
- searched Frisco TX tankless water heater install cost licensed plumber quote
read 6 pages
- https://www.staggsplumbing.co/water-heaters/tankless-water-heater-services/
- https://www.callmother.com/local/tankless-water-heater-installation-in-frisco
- https://www.pureplumbingdfw.com/water-heaters-frisco/tankless-water-heaters/
- https://friscotanklesswaterheater.com/services/
- https://friscotanklesswaterheater.com/blog/tankless-water-heater-cost-frisco-tx/
- https://www.berkeys.com/frisco-tx/plumber/tankless-water-heater-installation/
Shortlisted · 2nd choice
Staggs Plumbing
staggsplumbing.co“Its page explicitly serves Frisco and posts a $3,200-$5,500 whole-home gas tankless range plus possible gas-line work.”
Shortlisted · 3rd choice
Berkeys
berkeys.com“Its Frisco tankless installation page offers another established plumber to quote the same equipment and work scope.”
Passed
Pure Plumbing
pureplumbingdfw.com“The page title references Addison despite the Frisco URL, making its city-specific information less clear.”
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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