Plumbing & Building Services in
Abtwil SG

Edy Häller Haus- und Bädertechnik AG

Since 1963 · 11–20 empl.

Edy Häller Haus- und Bädertechnik AG is a specialist company for sanitary and heating systems that provides individual consultation, planning and professional execution of installations. Services include pipe laying, fitting and commissioning, as well as renovation and maintenance work for residential, industrial and commercial properties.

A - Z Sanitär GmbH

Since 1999 · 1–10 empl.·4.5(8)

The core activity of A-Z Sanitär GmbH is the provision of services in the field of sanitary technology, particularly the installation, renovation and maintenance of sanitary facilities in bathrooms, kitchens, toilets and in the industrial sector. This also includes the execution of new constructions and conversions, as well as work with water and compressed air installations.

CS-Rohrreinigung GmbH

Since 2023 · 1–10 empl.·5.0(10)

The company's core activity is pipe cleaning and sewer rehabilitation, including related services such as CCTV inspections and emergency services.

G+K Gebäudetechnik AG

Since 2015 · 1–10 empl.·3.8(10)

The company G+K Gebäudetechnik is engaged in the planning, realization, installation, consulting and maintenance of systems for heating, ventilation, sanitation, air conditioning and refrigeration. The core activity includes the installation and maintenance of air conditioning systems, heating systems, ventilation systems, sanitary systems and heat pumps, as well as the planning and execution of bathroom renovations and modernizations of single and multi-family homes.

Hermann Riederer, Heizungen

Since 1981 · 1–10 empl.

RonTri GmbH

Since 2013 · 1–10 empl.

Signer's Heizungsservice AG

Since 2025 · 1–10 empl.