AI visibility for plumbing and heating companies: both trades on one panel

When does an answer count as naming you?

Each answer to a panel line can get three verdicts: named, recommended and first. Our method records two of them, named and first, and does not weight them; its visibility score is the share of the twelve questions that named the company, a number from 0 to 100. The verdicts need no changes for a plumbing and heating company, only examples from its own calls.

Keep the verdicts per line, one call in one town. A company can be recommended first for a sewer backup in [town] and go unnamed on every furnace line that month, and the monthly score lands between the two with no fix attached. The method keeps every answer with its question, so sort the answers into calls and trades before you read the headline.

Did the answer take you for a plumber, a heating contractor or both?

When an answer names you, read the words around the name: "[your company], a plumbing company in [town]", "[your company], which does heating and cooling", "[your company], plumbing and heating". Copy them into the record and mark the trade they give you: plumber, heating contractor, both, or not stated. For a company in one trade the column would be dull. For a company in both, it is where the two halves of the panel meet.

The pattern to watch runs across answers. Drain and water heater lines that name you beside furnace and boiler lines that never do, or a boiler line that calls you "a plumber in [town]", mean the answers describe half the company. The first place to look is what you publish about the other half.

Trace it through your own pages, read the way a stranger reads them: the homepage's first sentence, the about page's opening line, each page title, the footer. Then open the Business Profile, whose categories, in Google's guidelines, complete the sentence "This business IS a". If all of them say plumbing and the furnace work sits three clicks from the homepage, a reader meets a plumber. The overview for plumbing and heating contractors covers what each call needs on the site, and the article on service data covers how the markup states both trades.

A panel built by call, season and town

Write each line the way a homeowner types it: one call, one town, tagged with its trade and its season. Everything in brackets is yours to fill; none of these lines is a question we measured. How lines are run and answers kept is in setting up prompt monitoring; this page adds what a company in both trades needs.

Pick each line's town by its call. A burst pipe or a cold house belongs to a town your trucks reach at night, where you would take the call. A replacement can name a town at the far edge of your area, where you still drive out to quote. The water heater and drain lines name the town you work from, and each prompt keeps its wording from month to month.

Leave out a call you do not take, and keep the line with your company's name in it. The heat pump line needs a page that answers it, which is the subject of the article on the heat pump page. Keep the heating lines on the panel through the summer: a furnace line asked only in the cold months has no July to set against next July.

What should the record say about an answer that names you?

Start from the record the method already keeps for every answer: whether the company was named, whether it came first, the other businesses named, and the answer pasted in full with its date and its assistant. A company in both trades adds six fields, copied out of the answer as written and then checked against your own pages.

line:          [H-2] no heat, furnace, [night-area town], heating season
call named:    [the call the answer named you for, in its words]
trade given:   plumber | heating contractor | both | not stated
number given:  [the digits, as written]   on our pages? [which line] | no
hours given:   [as written]               match the page for this call? yes | no | not stated
area stated:   [the towns, as written]    all on our list? yes | no | not stated
price stated:  [as written]               inside the range on [page]? yes | no | not stated

Check the number digit by digit. In our audit of 9,483 small business websites (40 trades, 90 metros, late August to early September 2026), 36.9% of the sites showed more than one phone number across their homepage, contact page and about page; the figure covers every trade, with no plumbing cut. An office line, an emergency line and an old ad's number give an answer three to repeat, so mark which one it gave and whether that line is answered at the hour the question implies. What the night number needs on the site is in the article on the emergency page.

Compare hours, towns and prices with what your pages said on the day of the run, and save a copy of the contact page, the emergency page and each price page when the panel runs. "Not stated" is not a fault. A price or a town you never published is, and it is the first to trace, through old pages and directory listings as well as the current site.

Why heating lines are read against the same month last year

A company in both trades reads its panel on two clocks. The plumbing lines run on the monthly one: a leak or a blocked drain can happen in any month, so September and October ask about the same kind of month. The heating lines run on the yearly one. A no-heat line in November sits at a different point in the season from the same line in October, and more than your own work changes between them: your furnace pages and profile hours may change for winter, and so may other companies' pages.

So a heating line's change from one month to the next mixes your work with the calendar, and one reading cannot say how much of it is which. November against last November asks the same question at the same point in the season, and what is left of the difference sits nearer to what changed in between: a page you rewrote, a category you added, a competitor who arrived.

The first winter has nothing to compare with, so it is the baseline. Until the second arrives, read each month's heating lines beside the same month's plumbing lines. If the furnace and boiler lines fall while the drain and water heater lines hold, look for a change that touches heating alone: a furnace page taken down, a profile category changed, a competitor's new heating page. If both halves fall together, look first at what they share: the number, the name, the site itself.

Write down, each year, the date your dispatcher logged the season's first no-heat call. If this year's came three weeks after last year's, early October is not the same stretch of season in both years, and the note says so beside the reading. The cooling lines follow the same rule through the summer.

Reading one month's results, in order

Read each month's AI visibility record in the same order:

1. The plumbing lines, against last month, call by call.
2. The heating and cooling lines, against the same month last year, or in the first year beside this month's plumbing lines.
3. The trade column across both halves. Heating lines that name you as a plumber, or not at all, send you back to the pages that say what the company is.
4. The number and hours columns. A number that is not on your pages, or hours that do not match the page for that call, gets traced before anything else changes.
5. The area and price columns, against the copies of your pages saved on the day of the run.
6. The month's own changes, written beside the reading with their dates: pages rewritten, profile hours changed, categories added. Next year's comparison depends on them.