AI Visibility Index · October 2026

Roofers AI assistants recommend

Who ChatGPT, Claude, Gemini and Grok name when a buyer asks them for roofers, in 88 places. Each ranking comes from the same buyer questions, asked three times (Claude once) in the local language.

By place

Grouped by country. The figure on the right is the share of answers that named the leader; open a place for the full ranking with its uncertainty.

Australia

SydneyNamed most: Sydney Roof & Gutter, Roofline and Correct Roofing.54%15 listed of 29

MelbourneNamed most: Melbourne Roof Repairs, O'Boyles Roofing and Guardian Roofing.54%12 listed of 23

BrisbaneNamed most: Brisbane Roofing Solutions, Roofing Brisbane and Roof Restorations Brisbane.79%13 listed of 22

PerthNamed most: RoofWest Roof Restorations, Roof Force and Roofing WA.46%13 listed of 26

Austria

ViennaNamed most: Dachdeckerei & Spenglerei Kropik GmbH, Dachdeckerei & Spenglerei Wögerer GmbH and Dachdeckerei & Spenglerei Schiefer GmbH.36%8 listed of 48

GrazNamed most: Pucher, Krobath and H. & A. Zenz.39%7 listed of 22

SalzburgNamed most: Dachdeckerei & Spenglerei Hutter, Dachdeckerei & Spenglerei Gschwandtner GmbH and Dachdeckerei & Spenglerei Eder.32%11 listed of 28

Belgium

BrusselsNamed most: Toitures D.M., Toitures Vanhove and Toitures Vanderperren.21%12 listed of 42

LiègeNamed most: Toitures Dethier, Toiture Lemaire and Toitures Delhez.43%13 listed of 26

AntwerpNamed most: Dakwerken De Meester, Dakwerken Antwerpen and Dakwerken Van Loock.32%13 listed of 27

GhentNamed most: Dakwerken Vandevelde, Dakwerken De Sutter and Dakwerken De Witte.36%10 listed of 19

Brazil

São PauloNamed most: Telhados e Reformas, SOS Telhados and Coberturas e Telhados.29%13 listed of 20

Rio de JaneiroNamed most: Rio Telhados, SOS Telhados and Construtora e Telhadista.43%7 listed of 13

Belo HorizonteNamed most: Reforma de Telhados, Telhados BH and Telhados e Calhas.39%8 listed of 13

Canada

TorontoNamed most: Avenue Road Roofing, Alpine Roofing and Integrity Roofers.89%9 listed of 22

VancouverNamed most: Penfolds Roofing & Solar, Cambie Roofing and Crown Roofing.86%14 listed of 33

CalgaryNamed most: Calgary Elite Roofing, A. Clark Roofing & Siding and Century Roofing Limited.54%13 listed of 28

MontrealNamed most: Toitures Hogue, Toitures PME and Toitures Brault.57%15 listed of 30

Denmark

CopenhagenNamed most: Jydsk Tagteknik, Tagmanden and Phønix Tag Materialer.71%11 listed of 28

AarhusNamed most: Aarhus Tagdækning, Jydsk Tagteknik and Jysk Tagentreprise.57%9 listed of 20

France

ParisNamed most: Les Compagnons du Toit, Couverture 75 and Toiture Parisienne.43%11 listed of 25

LyonNamed most: Les Compagnons du Toit, Toiture Lyonnaise and Technitoit.39%12 listed of 22

MarseilleNamed most: Technitoit, Les Compagnons du Toit and Marseille Couverture.36%10 listed of 23

ToulouseNamed most: Toiture Toulousaine, Les Compagnons du Toit and Couverture Occitane.43%8 listed of 13

NiceNamed most: Les Compagnons du Toit, Azur Toiture and Toiture Niçoise.39%11 listed of 23

BordeauxNamed most: Les Compagnons du Toit, Couverture 33 and ATTILA.39%13 listed of 23

LilleNamed most: SAS Lefebvre, Les Compagnons du Toit and Couverture du Nord.29%15 listed of 24

Germany

BerlinNamed most: H. & M. Kutzner, Jörg Kutzner and Dachdeckerei & Bauklempnerei R. & M. Kutzner GmbH.21%9 listed of 47

MunichNamed most: Dachdeckerei & Spenglerei Josef Schindlbeck, Dachdeckerei & Spenglerei Josef Zierer and Dachdeckerei & Spenglerei Zitzelsberger GmbH.29%11 listed of 36

HamburgNamed most: Dachdeckerei & Bauklempnerei Peter Schütt GmbH, Dachdeckerei & Bauklempnerei H.G. Kock GmbH and Dachdeckerei & Bauklempnerei J.P. Schmidt GmbH.25%9 listed of 37

CologneNamed most: Peter Schorn, Dachdeckerei & Fassadenbau Schmitz GmbH and Dachdeckerei & Bauklempnerei H.J. Kuhlmann GmbH.21%10 listed of 27

FrankfurtNamed most: Dachdeckerei & Bauklempnerei H. & M. Kuhlmann GmbH, Dachdeckerei & Fassadenbau Müller GmbH and Dachdeckerei & Bauklempnerei Jörg Müller.14%10 listed of 47

StuttgartNamed most: Dachdeckerei & Spenglerei Klett GmbH, Dachdeckerei Haug and Dachdeckerei Renz.25%7 listed of 27

DüsseldorfNamed most: K.H. Wirtz, Peter Schürmann and Dachdeckermeisterbetrieb Peter Kox.25%10 listed of 41

Ireland

DublinNamed most: Dublin Roofing Services, The Roof Doctor and Roofing Dublin.57%6 listed of 27

CorkNamed most: Cork Roofing & Guttering, Elite Roofing Cork and O'Sullivan Roofing.50%12 listed of 18

Italy

MilanNamed most: EdiliziAcrobatica, Tetti e Coperture Milano and Coperture Milano S.r.l..64%10 listed of 26

RomeNamed most: Edilizia Acrobatica, Tetti e Coperture and Coperture Roma.61%11 listed of 21

TurinNamed most: Edilcoperture Torino, G.R. Coperture S.r.l. and EdiliziAcrobatica.25%9 listed of 23

VeronaNamed most: Edilcoperture, Tetti e Coperture Zantedeschi and Zanini Coperture.29%10 listed of 24

NaplesNamed most: EdiliziAcrobatica, Esposito Coperture and D'Angelo Tetti e Coperture.46%11 listed of 21

BolognaNamed most: Bologna Coperture, Edilcoperture and EdiliziAcrobatica.36%11 listed of 24

FlorenceNamed most: EdiliziAcrobatica, Tetti e Coperture Firenze Srl and Edilizia Moderna Firenze.57%9 listed of 17

Mexico

Mexico CityNamed most: Impermeabilizaciones y Techumbres CDMX, Grupo Impermeabilizador and Techumbres y Estructuras Metálicas.18%15 listed of 31

GuadalajaraNamed most: Impermeabilizaciones GDL, Impermeabilizaciones y Techumbres and Techumbres y Estructuras de Occidente.25%12 listed of 25

MonterreyNamed most: Impermeabilizaciones Monterrey, Impermeabilizaciones y Pinturas Monterrey and Impermeabilizaciones y Construcciones del Norte.43%10 listed of 23

Netherlands

AmsterdamNamed most: Dakdekkersbedrijf Amsterdam, Dakdekkersbedrijf De Koning and Amsterdam Dakdekker.43%11 listed of 18

RotterdamNamed most: Dakdekkersbedrijf Rotterdam, Dakdekkersbedrijf De Koning and Rijnmond.46%12 listed of 28

The HagueNamed most: Dakdekkersbedrijf Den Haag, Dakdekkersbedrijf De Dakspecialist and Kewodak.43%11 listed of 23

UtrechtNamed most: Dakdekkersbedrijf Utrecht, Van der Meijden Dakbedekking and Dakdekkersbedrijf De Dakspecialist Utrecht.43%12 listed of 28

Norway

OsloNamed most: Proff Tak, Tak og Fasade and Blikkenslagerne.43%11 listed of 24

BergenNamed most: Tak og Fasade, Vestland Tak AS and Taktekker.50%10 listed of 20

Poland

WarsawNamed most: Dachy Warszawa - Usługi Dekarskie, Dach-System and Dach-Bud.32%9 listed of 18

KrakówNamed most: Dachy Kraków, Dach-System and Dach-Bud.54%8 listed of 19

WrocławNamed most: Dekarstwo Wrocław - Usługi Dekarskie, Dach-Bud and Dachy-Wrocław.pl.29%13 listed of 19

Portugal

LisbonNamed most: Telhados e Impermeabilizações, Coberturas e Telhados and Imperlisboa.39%13 listed of 25

PortoNamed most: Reparações Porto, Telhados e Impermeabilizações and Coberturas e Telhados.36%10 listed of 28

Spain

MadridNamed most: Tejados Madrid, Cubiertas y Tejados Madrid and Tejados y Fachadas.64%7 listed of 18

BarcelonaNamed most: Tejados Barcelona, Cubiertas y Tejados and Tejados y Fachadas.46%8 listed of 15

ValenciaNamed most: Tejados Valencia, Cubiertas y Tejados Valencia and Impermeabilizaciones Valencia.50%8 listed of 12

SevilleNamed most: Tejados Sevilla, Cubiertas y Tejados Sevilla and Impermeabilizaciones Sevilla.46%12 listed of 19

MálagaNamed most: Tejados Málaga, Impermeabilizaciones Málaga and Cubiertas y Tejados Málaga.43%10 listed of 16

Sweden

StockholmNamed most: Takläggarna, DM TAK and Svenska Takgruppen.64%12 listed of 26

GothenburgNamed most: Takteam, Svenska Takgruppen and Takläggarna.50%15 listed of 25

MalmöNamed most: Malmö Tak & Bygg, Sydsvenska Tak and Takexperten.39%15 listed of 22

Switzerland

ZurichNamed most: H.P. Gasser AG, Spenglerei & Dachdeckerei Keller and Willi Bedachungen.36%10 listed of 28

BaselNamed most: Gysin Bedachungen AG, Bader Bedachungen and H.P. Gysin AG.39%9 listed of 24

BernNamed most: Schmid Bedachungen AG, Gfeller Bedachungen AG and TECTON AG.21%17 listed of 33

GenevaNamed most: Bati-Toiture, Toitures & Façades Genève and Geneux Dancet SA.43%10 listed of 33

LausanneNamed most: Bati-Toiture, Dutoit Couverture SA and Dentan.39%12 listed of 26

LuganoNamed most: Peverelli, Tettocasa and Galli & Co. SA.39%11 listed of 22

United Kingdom

LondonNamed most: London Roofing Specialists, Morgan Asphalte and Lyons Roofing.61%12 listed of 19

ManchesterNamed most: D&R Roofing Services, Manchester Roofing Company and Roofing Manchester.43%13 listed of 23

BirminghamNamed most: Yellowhammer Roofing, Roof Doctors and Superior Roofing.36%12 listed of 21

LeedsNamed most: Leeds Roofing Company, Roofing Leeds and DPR Roofing.71%7 listed of 18

GlasgowNamed most: Glasgow Roofing Services, Balmore Roofing and Lyons Roofing.57%9 listed of 20

EdinburghNamed most: Edinburgh Roofing Services, Capital Roofing Services and Rooftec Scotland.57%12 listed of 22

BristolNamed most: Roofing Bristol, Clifton Roofing Services and A1 Roofing Bristol.43%11 listed of 25

United States

New YorkNamed most: Roofing NYC, Knickerbocker Roofing and Royal Roofing & Siding.43%14 listed of 33

Los AngelesNamed most: Royal Roofing Construction, Roof Repair Specialist and Prestige Roofing.43%18 listed of 31

ChicagoNamed most: A.B. Edward Enterprises, Inc., Lindholm Roofing and Adams Roofing Professionals.57%11 listed of 30

AustinNamed most: Wilson Roofing Company, Ja-Mar Roofing & Sheet Metal and Austin Roofing & Construction.79%10 listed of 20

HoustonNamed most: Amstill Roofing, Houston Roofing & Construction and Guardian Roofing.86%11 listed of 21

MiamiNamed most: A-1 Property Services, Affordable Contractors, Inc. and R&D Roofing.43%14 listed of 26

San FranciscoNamed most: Mr. Roofing, Inc., Ben's Roofing, Inc. and Century Roof & Solar.43%17 listed of 30

SeattleNamed most: Valentine Roofing, Guardian Roofing and Three Tree Roofing.86%11 listed of 20

BostonNamed most: O'LYN Roofing, A&A Services and South Shore Roofing.64%16 listed of 38

DallasNamed most: Texas Star Roofing, Elite Roofing and Restoration and Lon Smith Roofing.43%14 listed of 23

AI Source Map

The sites the assistants read

Before they answer with web search on, the assistants read other sites. The AI Source Map lists the ones they read most for this category, across every country and in each one.

See the sites for this category

Every place at once

How AI assistants recommend roofers

How many businesses the assistants name, how often the names hold, which names recur from place to place, and what an owner can work on.

Read the trade page

Are you on one of these lists?

The free scan asks the same assistants the questions your own customers ask, and shows who they name instead of you.

Run the free AI scan How the Index is measured

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