Plumbing & Building Services in the
Canton of Appenzell Inner Rhodes

13 companies in Plumbing & Building Services based in the Canton of Appenzell Inner Rhodes — name and year of registration from the commercial register. The list below shows them all.

Companies

All 13 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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Franz Ulmann AG

Since 1992

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Daniel Manser Haustechnik

Since 1998

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AAA Ventilation Technology AG

Since 2015

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Rohner Heizungen

Since 2024

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Plumbing & Building Services in the Canton of Appenzell Inner Rhodes

13Plumbing & Building ServicesCommercial register (Zefix) · as of August 27, 2026

1995Median year of registrationCommercial register (Zefix) · as of August 27, 2026

13in the Canton of Appenzell Inner RhodesCommercial register (Zefix) · as of August 27, 2026

6,588in SwitzerlandCommercial register (Zefix) · as of August 27, 2026

Locations

Plumbing & Building Services in the region

Point size by number of companies per place.

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

Largest places

Appenzell5

Place axis

Other industries in the Canton of Appenzell Inner Rhodes

All companies in the Canton of Appenzell Inner Rhodes

Management Consulting68 Food Processing41 Restaurants40 IT Consulting & Services39 Fiduciary Offices33 Hotels32 Architecture Firms30 Timber Construction & Carpentry30 Real Estate Project Development27 Software Development26 Advertising Agencies25 Technical Consulting & Engineering22 Civil Engineering22 Auto Repair Shops21 Interior Construction20 Joinery20 Automotive & Vehicle Trade20 Real Estate Brokerage18 Online Shops18 Flooring & Tiling17 Coaching & Personal Development15 Building Construction15 Building Maintenance15 General Contractors15 Logistics & Transport Companies15 Accommodation Facilities13 Horticulture & Landscaping12 Retail - Bicycles & Sports Equipment12 Metal Construction11 Site Preparation10 Mechanical Engineering Industry10 Wholesale - Food & Luxury Items10 Retail - Flowers & Plants9 Retail - Health & Cosmetics9 Electrical Planning & Installation8 Wholesale - Agricultural Materials & Animals8 Mountain & Cable Railways8 Rental of Machinery & Equipment7 Research & Development7 Trade Fair & Event Organizers7 Construction & Project Management7 General Goods Production7 Agricultural Services6 Forestry6 Vehicle Rental6 Sheet Metal Work6 Cultural & Educational Organizations6 Cosmetics Industry6

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Plumbing & Building Services in theCanton of Appenzell Inner Rhodes

All 13 companies in the Canton of Appenzell Inner Rhodes

Plumbing & Building Services in the region

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Other industries in the Canton of Appenzell Inner Rhodes

Plumbing & Building Services in the
Canton of Appenzell Inner Rhodes