WHY Exact keyword "tradies ai" was split by the preposition in this 2026 trades article, so the title now leads with the phrase itself.
3 pages analysed for AI-writing patterns.
Scored 89/100 across 3 pages. The prose reads as clearly AI-generated and unedited (23 concrete tells flagged, 44 em dashes). Google's helpful-content system targets exactly this pattern.
01/news/how-ai-assigns-the-nearest-plumber-to-emergency-call-outs1,084 words · 18 em dashes · 8 tells92
- EM DASH
“For Australian plumbers, emergency call-outs are where reputation — and revenue — are made.”
Two em dashes in the opening sentence alone; the page carries roughly 17 across the body, a rate no human editor leaves in.
- EM DASH
“When a job request comes in — via phone, website, or message — the system instantly:”
Paired em-dash parenthetical where commas would do. Same construction repeats in nearly every section.
- NOT JUST X, BUT Y
“The result is not simply “who is closest,” but “who is operationally optimal.””
Textbook not-X-but-Y parallel construction used as a section closer to manufacture depth.
- NOT JUST X, BUT Y
“AI job assigning is not just scheduling software. It’s an automated dispatch decision engine.”
Second instance of the same scaffolding; the pattern also recurs as "not about replacing your team" and "not just postcode proximity".
- STOCK PHRASE
“AI for plumbers isn’t the future — it’s the upgrade your business needs now.”
Stock LLM closer: the "isn't the future, it's X" formula pinned to an em dash in the final line.
- OTHER
“according to research from institutions like MIT”
Unfalsifiable authority hedge with no study, author or year. LLMs generate this shape when asked to sound sourced.
- REPETITION
“This is where AI for plumbers is becoming more than a tech trend — it’s an operational advantage.”
The exact noun phrase "AI for plumbers" is repeated as a keyword slug in three separate sections instead of being pronominalised.
- STOCK PHRASE
“Manual dispatching feels manageable — until you measure it.”
Formulaic short-clause reversal on an em dash, one of the most common LLM paragraph openers.
02/news/how-ai-can-solve-summer-call-flood-for-hvac-businesses1,155 words · 15 em dashes · 8 tells92
- EM DASH
“Summer heatwaves don’t just strain air-conditioning systems — they overwhelm HVAC businesses.”
Unedited em dash as clause separator in the opening sentence. This pattern repeats roughly fourteen times across the page.
- NOT JUST X, BUT Y
“For HVAC service providers, this isn’t just a busy season — it’s a peak demand crisis”
"Not just X, it's Y" construction fused to an em dash. Classic LLM scaffolding for manufactured emphasis.
- NOT JUST X, BUT Y
“The right AI tools for HVAC businesses don’t just automate tasks — they solve core service challenges”
Same not-just-X-but-Y frame reused a third time, showing the model looping one rhetorical template.
- NOT JUST X, BUT Y
“AI isn’t just an efficiency upgrade — it’s a strategic advantage.”
Closing line uses the identical construction as the intro. Four instances of one pattern in a 1,155-word page.
- REPETITION
“HVAC businesses that can’t capture summer calls end up bleeding revenue.”
"HVAC businesses" appears three times in this short section where a human would have used "they" or "firms".
- EM DASH
“Standard call handling systems — including voicemail and limited-hour reception — fail to meet customer expectations”
Paired em-dash parenthetical, a construction a human editor would have converted to commas or brackets.
- OTHER
“missed calls, lost emergency jobs, and unhappy customers”
Rule-of-three list closing a paragraph, repeated across intro and conclusion. The whole body is bullet-triads under H3s.
- VACUOUS TRANSITION
“Insights like these allow better preparation before heatwaves begin, reducing reactive chaos.”
Filler summary sentence that restates the bullets above it and adds no information.
03/news/how-ai-generates-hvac-invoices-from-service-notes983 words · 11 em dashes · 7 tells84
- NOT JUST X, BUT Y
“Manual invoicing isn't just tedious — it delays payments, creates errors, and adds stress.”
"not just X — Y" scaffolding stacked with an em dash and a rule-of-three list in one sentence. Pure LLM construction.
- EM DASH
“AI invoice software doesn't just automate invoices — it reduces mental load:”
Second not-just-X-but-Y built on an em-dash pivot. The same rhetorical move repeated verbatim across sections.
- EM DASH
“The technology doesn't replace your skill as a tradie — it supports it.”
Third em-dash reversal clause. A human editor would use a period or comma here.
- REPETITION
“AI invoice software for HVAC experts is transforming small trade businesses”
The exact phrase "AI invoice software for HVAC experts" is repeated three times across short sections where a pronoun would do. Keyword-stuffing rhythm.
- STOCK PHRASE
“The Bottom Line: Automate, Save Time, Get Paid Faster”
Stock LLM summary header, and it sits under a heading already labelled "Conclusion" — the model wrote both.
- OTHER
“No more double entry. No more hunting for missing job details. No more errors caused by fatigue or distraction.”
Textbook rule-of-three anaphora with no new information in the third clause. Classic generated cadence.
- OTHER
“The result? Accurate invoices every time, fewer disputes, and faster payments.”
Rhetorical one-word question followed by a triplet payoff. LLM paragraph-closing formula, used more than once on the page.