Plumbing & Building Services in
Bad Ragaz

6 companies in Plumbing & Building Services based in Bad Ragaz — name and year of registration from the commercial register. The list below shows them all.

Companies

All 6 companies in Bad Ragaz

Stella Haustechnik GmbH Logo

Stella Haustechnik GmbH

Since 2022 · 1–10 empl.5.0(14)

The core activity of Stella Haustechnik GmbH is the planning, implementation and maintenance of sanitary and heating systems, including bathroom renovations and repairs, for private individuals, administrations and the public sector.

Plumbing & Building ServicesSanitary InstallationsHeating InstallationsCustomer Service and Maintenance
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #1
Lisignoli AG Logo

Lisignoli AG

Since 1993 · 1–10 empl.5.0(1)

Lisignoli AG is a specialist in water and heat systems, providing planning and installation of heating and sanitary systems as well as water supply. Services include new-builds and renovations, solar heating systems, rainwater harvesting and other alternative energy solutions.

Plumbing & Building ServicesSanitary installationsBathroom conversions and sanitary renovationsHeating installations
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #2
Wastec Haustechnik Ivelj Logo

Wastec Haustechnik Ivelj

Since 2023 · 1–10 empl.5.0(2)

Wastec Haustechnik Ivelj is a building services company offering installation work in sanitary systems, heating, ventilation and heat pump systems. Services include piping installations for drinking, rain and wastewater, heating systems using ground-source, gas or district heating, and installation and maintenance of ventilation and air-conditioning systems.

Plumbing & Building ServicesPlumbingHeatingVentilation & air conditioning
ranQ Trust Score 3.7 out of 5.0, rated Solid, Rank #3
GT

Göpfi Triet GmbH

Since 2003 · 1–10 empl.

Plumbing & Building Services
No score yetHT

Henzi Triet Haustechnik GmbH

Since 2022 · 1–10 empl.

Building Maintenance
No score yetTG

Triet Gebäudetechnik

Since 2024 · 1–10 empl.

Plumbing & Building Services
No score yet

Plumbing & Building Services in Bad Ragaz

6Plumbing & Building ServicesCommercial register (Zefix) · as of October 10, 2026
2022Median year of registrationCommercial register (Zefix) · as of October 10, 2026
533in the Canton of St. GallenCommercial register (Zefix) · as of October 10, 2026
8,149in SwitzerlandCommercial register (Zefix) · as of October 10, 2026
Locations

Plumbing & Building Services in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 10, 2026

Largest places

St. Gallen68Wil SG19Jona19Buchs SG18Gossau SG14St. Margrethen SG13Flawil13Au SG12Altstätten SG10Rorschach10
Industry axis

Plumbing & Building Services in other places

Plumbing & Building Services across Switzerland
St. Gallen68Wil SG19Jona19Buchs SG18Gossau SG14St. Margrethen SG13Flawil13Au SG12Altstätten SG10Rorschach10Goldach10Wittenbach10Oberuzwil10Widnau9Sargans9Uznach9Rapperswil SG8Sennwald7Abtwil SG7Rorschacherberg6Mels6Flums6Niederuzwil6Benken SG6Eschenbach SG6Diepoldsau5Berneck5Balgach5Rheineck5Thal5Oberriet SG5Staad SG5Mörschwil5Grabs5Schwarzenbach SG5Bütschwil5

By canton

Canton of Zurich1,193Canton of Bern785Canton of Vaud769Canton of Aargau598Canton of St. Gallen533Canton of Geneva498Canton of Ticino459Canton of Valais437Canton of Lucerne366Canton of Fribourg345Canton of Basel-Country300Canton of Thurgau291Canton of Solothurn244Canton of Grisons235Canton of Zug185Canton of Schwyz173Canton of Neuchâtel157Canton of Jura96Canton of Schaffhausen78Canton of Appenzell Outer Rhodes72Canton of Nidwalden50Canton of Glarus40Canton of Obwalden38Canton of Uri23Canton of Appenzell Inner Rhodes16
Place axis

Other industries in Bad Ragaz

All companies in Bad Ragaz
Restaurants32Property Management25Holding Companies22Real Estate Project Development22Technical Consulting & Engineering20Coaching & Personal Development18Management Consulting18Architecture Firms16Auto Repair Shops14IT Consulting & Services13Hotels13Food Processing12Retail - Textiles & Clothing11Wholesale - General Specialty Trade11Fiduciary Offices10Recruitment & HR Consulting9Other Service Industries8Trade Fair & Event Organizers8Painting & Plastering8Real Estate Brokerage8Horticulture & Landscaping7Metal Construction7Sports & Recreation Instruction7Non-Medical Healthcare Professions7Catering7Logistics & Transport Companies7Building Maintenance6Civil Engineering Firms6Beauty Salons6Hair Salons6General Goods Production6Advertising Agencies6Facility Management & Cleaning6Wholesale - Machinery & Technical Equipment6Construction & Project Management5Flooring & Tiling5Joinery5Cultural & Educational Organizations5Electrical Industry5Software Development5Online Shops5Retail - Beverages & Spirits5Retail - Bicycles & Sports Equipment5Retail - Flowers & Plants5Retail - Food & Luxury Items5