Plumbing & Building Services in the Canton of Appenzell Inner Rhodes

Companies

All 16 companies in the Canton of Appenzell Inner Rhodes

Ivo Fässler AG

Since 1973

Sanitary installationsHeating system installationsSheet metal work

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Inauen Heizung-Sanitär AG

Since 1978

Heating installationsPlumbing installationsControlled apartment ventilation

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Letra AG

Since 1983

Heating systemsHeat pump systemsSolar and geothermal

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Koch & Haas Heizung-Sanitär AG

Since 1988

HeatingSanitary

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Alpstein Kälte AG

Since 1990

Refrigeration and air-conditioning technologyRefrigerated cold roomsAir-conditioning units

View profile4.4(13)

SHG Benjamin Huber AG, Sanitär Heizungen

Since 1995

Plumbing workHeating installationsThermal solar systems

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ASS-Energietechnik GmbH

Since 2007

Consulting and planningTrade and salesService and maintenance

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Büchler Kaminfeger GmbH

Since 2024

Inspection and cleaning of wood, oil and gas heating systemsOfficial combustion inspectionsVisual inspection of wood-fired heating systems

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Wild Sanitär, Spenglerei AG

Since 2009

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FA

Fuchs AG, Appenzell

Since 1977

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FU

Franz Ulmann AG

Since 1992

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DM

Daniel Manser Haustechnik

Since 1998

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AV

AAA Ventilation Technology AG

Since 2015

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ZH

ZD Haustechnik GmbH

Since 2022

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RH

Rohner Heizungen

Since 2024

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BS

Baur Service Lüftung GmbH

Since 2025

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Plumbing & Building Services in the Canton of Appenzell Inner Rhodes

16Plumbing & Building ServicesCommercial register (Zefix) · as of September 27, 2026

1998Median year of registrationCommercial register (Zefix) · as of September 27, 2026

16in the Canton of Appenzell Inner RhodesCommercial register (Zefix) · as of September 27, 2026

8,047in SwitzerlandCommercial register (Zefix) · as of September 27, 2026

Locations

Plumbing & Building Services in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 27, 2026

Largest places

Appenzell6

Place axis

Other industries in the Canton of Appenzell Inner Rhodes

All companies in the Canton of Appenzell Inner Rhodes

Property Management163 Management Consulting142 Real Estate Project Development61 Restaurants53 Technical Consulting & Engineering48 Real Estate Brokerage48 Food Processing44 Software Development43 Timber Construction & Carpentry42 Advertising Agencies40 Architecture Firms38 Hotels35 Building Maintenance33 Civil Engineering32 Building Construction31 Financial Services30 Automotive & Vehicle Trade30 Online Shops30 NGOs & NPOs29 Construction & Project Management29 Joinery29 Coaching & Personal Development26 Auto Repair Shops26 Wholesale - Machinery & Technical Equipment22 General Contractors21 Interior Construction21 Flooring & Tiling21 Logistics & Transport Companies21 Research & Development19 Horticulture & Landscaping17 Metal Construction16 General Goods Production16 Painting & Plastering15 Administrative Services14 Mechanical Engineering Industry14 Retail - Health & Cosmetics14 Solar & Photovoltaics13 Medical Technology Industry13 Continuing Education Institutes13 Retail - Flowers & Plants13 Accommodation Facilities13 Agricultural Services12 Retail - Bicycles & Sports Equipment12 Wholesale - Agricultural Materials & Animals12 Catering12 Forestry11 Other Service Industries11 Site Preparation11

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Plumbing & Building Services in theCanton of Appenzell Inner Rhodes

All 16 companies in the Canton of Appenzell Inner Rhodes

Plumbing & Building Services in the region

Plumbing & Building Services in other places

Other industries in the Canton of Appenzell Inner Rhodes

Plumbing & Building Services in the
Canton of Appenzell Inner Rhodes