Plumbing & Building Services in Jona

Companies

All 19 companies in Jona

Wild Armaturen AG

Since 1976

Valves and system solutions for waterValves and system solutions for gasValves and system solutions for wastewater

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Hans Heggli AG

Since 1977

Heating and heat technology from A to ZHeat pumpsUnderfloor heating

View profile4.1(11)

Geberit International AG

Since 1997

Sanitary products

View profile4.5(343)

A. Winiger Sanitäre Anlagen GmbH

Since 1997

Sanitary installationsService and repairsBoiler maintenance

View profile4.6(9)

Geberit AG

Since 1999

Sanitary SystemsKnow-how for Water ManagementEcodesign

View profile4.5(343)

W+L Partner AG

Since 2006

Building services planningConsultingEnergy consulting

View profile4.7(10)

Geberit Apparate AG

Since 2010

Customer Service for AquaClean Shower ToiletsShower Toilet ConsultationGeberit Tool Management

View profile4.5(343)

Neon Murer Service AG

Since 2014

Illuminated signageSignage and letteringConsulting

View profile4.1(20)

Wirkungsgrad Ingenieure AG, Zweigniederlassung Rapperswil-Jona

Since 2016

Planning of heating, ventilation, air conditioning, refrigeration, sanitary, sprinkler and building automation systemsStrategic planningImplementation

View profile5(1)

Linth Haustechnik GmbH

Since 2018

HeatingPlumbingVentilation

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Grifa Sanitär AG

Since 2021

Private household plumbing installations and repairsCommercial plumbing installations and repairsPlumbing emergency service

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Uno Hydranten & Service AG

Since 2023

Fire hydrantsHydrant revisionHydrant inspection

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Homey Haustechnik GmbH

Since 2023

Heat pump consulting, planning and installationService and maintenance of heating and heat pump systemsEnergy consulting and energy concepts

View profile4.8(5)

Hälg & Co. AG, Zweigniederlassung Rapperswil-Jona

Since 2024

Systems construction / ServiceHeating/CoolingVentilation/Air Conditioning

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E&

Eberhard & Schnider AG

Since 1996

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FK

Frank Kuhno Sanitärinstallationen

Since 2012

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HA

HeiWas AG

Since 2015

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HH

HLKS Hirlinger

Since 2018

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MH

MSA Haustechnik GmbH

Since 2026

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Plumbing & Building Services in Jona

19Plumbing & Building ServicesCommercial register (Zefix) · as of September 26, 2026

2014Median year of registrationCommercial register (Zefix) · as of September 26, 2026

529in the Canton of St. GallenCommercial register (Zefix) · as of September 26, 2026

8,047in SwitzerlandCommercial register (Zefix) · as of September 26, 2026

Locations

Plumbing & Building Services in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 26, 2026

Largest places

St. Gallen68 Buchs SG18 Wil SG18 Gossau SG14 St. Margrethen SG13 Flawil13 Au SG12 Altstätten SG10 Wittenbach10 Oberuzwil10

Industry axis

Plumbing & Building Services in other places

Plumbing & Building Services across Switzerland

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Place axis

Other industries in Jona

All companies in Jona

Management Consulting103 Holding Companies96 Property Management81 IT Consulting & Services57 Real Estate Project Development46 Technical Consulting & Engineering41 Coaching & Personal Development39 Restaurants33 Software Development30 Real Estate Brokerage29 Online Shops28 Advertising Agencies26 Fiduciary Offices25 Facility Management & Cleaning23 Construction & Project Management20 Trade Fair & Event Organizers19 Wholesale - General Specialty Trade18 Horticulture & Landscaping17 Other Service Industries16 Recruitment & HR Consulting16 Painting & Plastering16 Hair Salons16 Mechanical Engineering Industry15 Auto Repair Shops15 NGOs & NPOs14 Architecture Firms14 General Contractors14 Wholesale - Machinery & Technical Equipment14 Financial Services13 Catering13 Retail - General Specialty Trade12 Industrial & Product Design11 Continuing Education Institutes11 Automotive & Vehicle Trade11 Photography10 Electrical Planning & Installation10 Clubs, Bars & Event Venues10 Interior Construction9 Timber Construction & Carpentry9 Sports & Recreation Instruction9 Solar & Photovoltaics9 Food Processing9 Administrative Services8 Film & TV Production8 Building Maintenance8 Metal Construction8 Cultural & Educational Organizations8 Wellness & SPA Facilities8

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Plumbing & Building Services inJona

All 19 companies in Jona

Plumbing & Building Services in the region

Plumbing & Building Services in other places

Other industries in Jona

Plumbing & Building Services in
Jona