Picked
Radiant Plumbing
radiantplumbing.com“Austin/San Antonio plumbing company with a detailed tankless guide pricing straightforward installs at $4,500-$6,500 and over $8,000 with gas/venting modifications, offering in-home evaluations.”
- Picked
- Shortlisted
- Passed
Meta Muse
United States · Meta Muse via a research connector · asked 2026-09-29 19:53 UTC
- searched tankless water heater installation cost San Antonio TX plumber gas conversion
read 3 pages
- https://radiantplumbing.com/blog/how-much-is-it-to-install-a-tankless-water-heater-in-austin-and-san-antonio/
- https://anchorplumbingservices.com/tankless-water-heater-installation-cost/
- https://bluefrogsanantonio.com/are-tankless-water-heaters-expensive-san-antonio/
Shortlisted · 2nd choice
Anchor Plumbing Services
anchorplumbingservices.com“San Antonio plumber with a gas-vs-electric tankless cost breakdown: gas $2,000-$5,000 installed, electric $1,000-$3,000, and clear notes on venting and infrastructure variables.”
Shortlisted · 3rd choice
bluefrog Plumbing + Drain of San Antonio
bluefrogsanantonio.com“San Antonio plumber at 6075 De Zavala Rd offering a limited-time try-before-you-buy special on tankless units with financing options.”
Passed
Bryco Plumbing Company Inc
homeguide.com“Established 1991 San Antonio plumber with 35+ years and USAA/Allstate ties, but its HomeGuide listing emphasizes drain and leak services rather than tankless specialization.”
Passed
Vela's Plumbing, LLC
homeguide.com“San Antonio plumber covering water heater installation, but new to HomeGuide with no published tankless pricing or review data.”
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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