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AI Visibility Index · September 2026

Roofers in Montreal that AI assistants recommend

We asked ChatGPT, Claude and Gemini the four questions a buyer asks when looking for roofers in Montreal, three times each, in French, 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 · Montreal
44%of answers named Toitures PME
Answers
36
Businesses named
39
Named only once
25
Named by 2+ assistants
7 of 14
Named again on a rerun
42%

Edition September 2026. Download the data

Asked for roofers in Montreal, ChatGPT, Claude and Gemini most often named Toitures PME (44% of answers), Toitures Hogue (33%) and Toitures Brault (28%). Across 36 answers they named 39 different businesses, 25 of them only once. Each of four buyer questions was asked three times, in French, 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 Montreal named by AI assistants, September 2026
#BusinessAI Recommendation RateChatGPTClaudeGeminiQuestionsAvg. position
1Toitures PMEAlso written Toitures PME inc., Toitures PME Inc.Is this your business?44%95%: 30 to 60%50%0%83%4 of 42.1
2Toitures HogueAlso written Les Toitures Hogue, Toiture HogueIs this your business?33%95%: 20 to 50%33%0%67%4 of 42.4
3Toitures BraultIs this your business?28%95%: 16 to 44%0%0%83%4 of 42.3
4Toitures VerdunAlso written Couvreur VerdunIs this your business?25%95%: 14 to 41%8%0%67%3 of 44.1
5Toiture Couvreur MontréalIs this your business?22%95%: 12 to 38%33%0%33%3 of 41.4
6Les Toitures H.P. inc.Also written Toitures H.P. Inc., Toitures H.P.Is this your business?19%95%: 10 to 35%58%0%0%4 of 41.4
7Toitures TrudeauAlso written Toiture TrudeauIs this your business?11%95%: 4 to 25%0%33%0%2 of 41
8Multi-ToituresAlso written Multi ToituresIs this your business?11%95%: 4 to 25%0%33%0%2 of 44.3
9Toiture CoutureIs this your business?8%95%: 3 to 22%0%25%0%1 of 42.7
10Toitures MontréalAlso written Toitures Montréal Inc.Is this your business?8%95%: 3 to 22%0%17%8%3 of 43
11Toiture UnionIs this your business?8%95%: 3 to 22%17%0%8%3 of 43.3
12Toitures EliteAlso written Toitures ÉliteIs this your business?8%95%: 3 to 22%0%8%17%1 of 44.3
13Toiture H.L.C.Is this your business?6%95%: 2 to 18%0%0%17%1 of 42.5
14Les Toitures E. Lemieux Inc.Also written Les Toitures E. LemieuxIs this your business?6%95%: 2 to 18%17%0%0%2 of 43

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. 25 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
1Les Toitures H.P. inc.58%Toitures Trudeau33%Toitures PME83%
2Toitures PME50%Multi-Toitures33%Toitures Brault83%
3Toitures Hogue33%Toiture Couture25%Toitures Hogue67%
4Toiture Couvreur Montréal33%Toitures Montréal17%Toitures Verdun67%
5Toiture Union17%Toitures Elite8%Toiture Couvreur Montréal33%

Claude named no business in 8 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 Montreal, AIGROW AI Visibility Index, September 2026
<a href="https://aigrow.gg/index/roofers/montreal"><img src="https://aigrow.gg/badges/index/2026-09/roofers/montreal.svg" width="312" height="100" alt="Named by AI assistants: Roofers in Montreal, AIGROW AI Visibility Index, September 2026"></a>

The questions

Asked word for word, three times each, to every assistant, in French. 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. 1Quel est le meilleur couvreur à Montréal ?Who is the best roofer in Montreal?
  2. 2Mon toit fuit à Montréal : quelle entreprise de toiture dois-je appeler ?My roof is leaking in Montreal. Which roofing company should I call?
  3. 3Quel couvreur à Montréal tu me recommandes pour refaire entièrement ma toiture ?Which roofing contractor in Montreal would you recommend for a full roof replacement?
  4. 4Quel couvreur à Montréal peut venir inspecter ma toiture après une tempête ?Which roofer in Montreal 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 Canada. From the AI Source Map: 5 answers.

See every site for this category
homestars.com
Read in 80% of the answers
threebestrated.ca
Read in 80% of the answers
reddit.com
Read in 80% of the answers

Elsewhere in the Index

Roofers elsewhere
CalgaryTorontoVancouverBordeauxBrusselsGeneva
Also in Montreal
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