You name the keyword. Our 10,000+ real-device farm runs the session signals ChatGPT, Perplexity, and Gemini use to pick who to cite. Your plumbing business becomes the answer — in 14 days, measurably. Hands-off: no content rewrites, no schema edits, no website access. You keep running jobs; we handle the signal layer. No other AEO service has this device farm.
More and more plumbing buyers start with an AI answer instead of a search results page. When a homeowner wakes up to a water heater that stopped working or a drain that backed up, they open their phone and ask. They do not scroll a Google search results page. They want one name, one phone number, and a plumber who sounds reliable.
Which plumber AI names is decided by session signals — clicks, dwell, returns, and cross-referenced mentions happening on real consumer devices. That is the layer AI engines weigh when they pick who to cite. It is not Google rank, not review count, not how long you have been in business. It is the signal layer. Until now, no one has run it for you.
SignalAEO runs it. You name the keyword — "best plumber in Austin," "emergency drain Miami," whatever matters. Our 10,000+ real-device farm, spread across real US metros with real signed-in accounts, produces the session signals AI models read. Your brand becomes the cited answer. No content changes, no schema updates, no website access, no work from you. We handle the signal layer; you keep handling the calls.
The fleet tracks plumbing and drainage businesses across multiple metros, with 190 measured climbs into the top-2 on file across all verticals. The before-and-after captures for every featured business are real device screenshots — see the evidence on our results page.
These are named businesses with verified results — not composites, not averages from unnamed clients.
When buyers asked ChatGPT for "plumbers in Miamisburg, OH," the June 7 fleet capture shows Miller & Sons named second — with the matching Perplexity capture from the same day, and the #1 spot on branded queries. Real device, residential connection, their own market. The capture is on our citations index.
In late April, neither ChatGPT nor Gemini named NJ Mold Pros when homeowners asked about french drains. Fifteen days of fleet work later, both engines named them first — two independent engines arriving at the same answer in the same window. Drainage and waterproofing queries behave exactly like plumbing queries: the engine learns who to name.
NJ Mold Pros went from not named to #1 on ChatGPT in 15 days — untouched captures below.
ChatGPT returns a generic list: HomeAdvisor, Angi, Thumbtack. Maybe a national chain with a strong web presence. Your business — with 200 five-star reviews and 15 years in the market — does not appear. The session-signal layer AI engines read has no pattern pointing at you. Without that signal, you are invisible.
The homeowner calls whoever AI named. You never find out you lost the lead.
ChatGPT says: "For plumbing in [your city], [Your Business Name] is a well-regarded local option with strong customer reviews and a track record for emergency response. You can reach them at [phone]." Your business. Named. By the AI your customer was already talking to.
The homeowner calls you. That is the whole mechanism.
Ranked on our 10,000+ real-device farm — real consumer phones and laptops in real US metros with real signed-in accounts. Validated on a separate clean fleet. The answer above is the answer a homeowner in your city actually sees, not a server query or simulation.
No credit card. We don't charge until AI names you. One business per category per zip — claim yours before a competitor does.
Free AI visibility audit — we check what ChatGPT, Perplexity, and Gemini say about your plumbing business today. Then name a keyword and our device farm ranks you in 14 days. No sales call. No credit card.
