Kather Sanitär Heizung GmbH (Amriswil) delivers plumbing, heating and ventilation services across Switzerland. Since 2003, we support private, commercial and industrial projects—from single-family homes to large-scale builds. We handle planning, installation, upgrades, maintenance and fast troubleshooting. Our services include sanitary installations, bathroom renovations, modern heating systems (heat pumps, oil, gas, wood), underfloor heating, radiators, and ventilation solutions for residential and commercial properties, including heat recovery systems. Expect high-quality materials, efficient processes and personal service.

Rüegg Karl Tiefbau + Transport AG in Rapperswil-Jona has been delivering professional transport, recycling, civil engineering and disposal services since 1963. The company provides tailored solutions for construction projects, businesses and private customers. Services include container and skip transport, crane services, building material logistics, utility construction, road construction and recycling management. With a strong focus on sustainability and modern technologies, Rüegg returns valuable resources into the circular economy.

Salü Filippo, besten Dank für deine TOP Arbeit, zuverlässig von A-Z, zudem schätze ich deine zuvorkommende Art sehr, insgesamt top Kommunikation. Ich freue mich auf eine weitere und langjährige Zusammenarbeit. Herzliche Grüsse R.Egger