Quick answers

AIGrow provides AI visibility monitoring, a business assistant, blog publishing and scoped automation services. Start with the free scan to inspect the output before paying.

Run the free scan

The scan is free and monitoring plans start at $29 a month. The operations audit is $290, the visibility audit is $490, and custom builds receive a written price before work starts.

See the plans

Run the free scan. It reads your site, asks several AI assistants what your customers ask, and points you at one thing. No signup required, and it will tell you if you do not need us.

Start now

Yes. Use the contact form for product, billing, support or project questions. Describe the goal and the system involved so the first reply can be specific.

Contact AIGrow
AI Visibility Index · September 2026

Roofers in Lugano that AI assistants recommend

We asked ChatGPT, Claude and Gemini the four questions a buyer asks when looking for roofers in Lugano, three times each, in Italian, and counted who they named. These are the businesses named in two or more of the 36 answers.

Check whether AI names youSee the ranking

Names are printed as the assistants wrote them. We have not checked that any of them is good, open, or real.

Roofers · Lugano
22%of answers named Peverelli
Answers
36
Businesses named
31
Named only once
19
Named by 2+ assistants
1 of 12
Named again on a rerun
12%

Edition September 2026. Download the data

Asked for roofers in Lugano, ChatGPT, Claude and Gemini most often named Peverelli (22% of answers), Tettocasa (17%) and Galli (14%). Across 36 answers they named 31 different businesses, 19 of them only once. Each of four buyer questions was asked three times, in Italian, in September 2026.

The ranking

The AI Recommendation Rate is the fraction of the 36 answers that named a business. The range under it is a 95% confidence interval: where two ranges overlap, the gap between those businesses could be chance.

Roofers in Lugano named by AI assistants, September 2026
#BusinessAI Recommendation RateChatGPTClaudeGeminiQuestionsAvg. position
1PeverelliAlso written Peverelli SA, Impresa Costruzioni e Coperture Peverelli SAIs this your business?22%95%: 12 to 38%0%0%67%4 of 42.5
2TettocasaAlso written Tettocasa Sagl, Tettocasa SAIs this your business?17%95%: 8 to 32%0%0%50%4 of 42.2
3GalliAlso written Galli Coperture SA, Galli Tetti SAIs this your business?14%95%: 6 to 29%8%0%33%2 of 41.2
4G. & M.Also written G. & M. Coperture Sagl, G. & M. Tetti Sagl, Impresa Edile G. & M. SAIs this your business?8%95%: 3 to 22%0%0%25%2 of 42
5TettoserviceAlso written Tettoservice SA, Tettoservice SaglIs this your business?8%95%: 3 to 22%0%0%25%3 of 42.7
6Galli & Co. SAIs this your business?6%95%: 2 to 18%0%0%17%2 of 41
7TECTON SAIs this your business?6%95%: 2 to 18%17%0%0%2 of 41
8Tetti e FacciateAlso written Impresa Tetti e Facciate SA, Tetti e Facciate SaglIs this your business?6%95%: 2 to 18%0%0%17%2 of 42.5
9Brambilla Coperture SAIs this your business?6%95%: 2 to 18%0%0%17%2 of 44
10Cattaneo Coperture SAIs this your business?6%95%: 2 to 18%0%0%17%1 of 44
11MazzoniAlso written Mazzoni Coperture Sagl, Mazzoni SAIs this your business?6%95%: 2 to 18%0%0%17%2 of 44.5
12Impresa Edile e Coperture M.C. SaglIs this your business?6%95%: 2 to 18%0%0%17%2 of 45

Each assistant column is the share of that assistant's own answers. Questions counts how many of the four produced the name at least once; position is where it came in the answer's list, 1 being first. 19 more names came up in a single answer and are counted above but not listed.

Is this your business?

See what the assistants say about your business today. The free checker asks ChatGPT, Claude, Gemini and Grok two of the Index questions for this category, with the category and the place already filled in, and shows every answer word for word. About 30 seconds, no sign-up.

Check your businessNamed above? Add the badgeWhat the audit does

What each assistant said

The same questions, the same number of times, and often different names. Each column is one assistant's top five from the ranking above, with the share of its own answers that named them.

#ChatGPTClaudeGemini
1TECTON SA17%Named no businessPeverelli67%
2Galli8%Tettocasa50%
3No other name twiceGalli33%
4G. & M.25%
5Tettoservice25%

ChatGPT named no business in 9 of its 12 answers. Claude named no business in any of its 12 answers.

Named here? Put it on your site

Every business in the ranking was named in two or more answers. The badge says that and nothing more: no position, because the ranges above do not support one. It links back to this page, so anyone can check.

Correct or remove a listing
Named by AI assistants: Roofers in Lugano, AIGROW AI Visibility Index, September 2026
<a href="https://aigrow.gg/index/roofers/lugano"><img src="https://aigrow.gg/badges/index/2026-09/roofers/lugano.svg" width="312" height="100" alt="Named by AI assistants: Roofers in Lugano, AIGROW AI Visibility Index, September 2026"></a>

The questions

Asked word for word, three times each, to every assistant, in Italian. The English under each is our translation. The prompt is the one the free scan uses. No web search, no location and no chat history, so every answer starts from the same place.

  1. 1Qual è la migliore impresa di copertura tetti a Lugano?Who is the best roofer in Lugano?
  2. 2Ho una perdita dal tetto a Lugano. Quale impresa di copertura tetti dovrei chiamare?My roof is leaking in Lugano. Which roofing company should I call?
  3. 3Quale impresa di copertura tetti a Lugano mi consiglieresti per rifare completamente il tetto?Which roofing contractor in Lugano would you recommend for a full roof replacement?
  4. 4Quale impresa di copertura tetti a Lugano può controllare il mio tetto dopo una tempesta?Which roofer in Lugano can inspect my roof after a storm?

How to read this page

The full method
What it measures
Which names these models produce when asked cold, from what they learned in training. It is not a review, a rating or our recommendation, and a business missing here may simply be one the models were never shown.
Why the ranges matter
36 answers is a sample. Asked again next month, most shares will move by a few points; the ranges say how far they could move by chance alone.
One business, several spellings
Branches, legal suffixes and spellings of one business are merged, and the other spellings are printed under its name. Names that might be two businesses are kept apart.
A name is wrong
If a business here is closed, misnamed or yours and you want it removed, tell us. We correct or remove it when the page is next published.

Where the assistants look

The sites read most often, with web search on, before the assistants answer about this category in Switzerland. From the AI Source Map: 7 answers.

See every site for this category
localsearch.ch
Read in 86% of the answers
local.ch
Read in 71% of the answers
search.ch
Read in 57% of the answers

Elsewhere in the Index

Roofers elsewhere
BaselBernGenevaLausanneZurichBologna
Also in Lugano
DentistsLawyersAccountantsPlumbersGymsReal estate agencies

Is your business on this list?

The free scan asks the same assistants the questions your customers ask, scores whether they name you, and lists who they name instead.

Run the free AI scanRead the method

Edition September 2026 · published by Guglielmo Paesano, founder of AIGROW · data under CC BY 4.0