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.

For more than 40 years, Walter Geisser has stood for reliable craftsmanship, quality workmanship, and personalized service in Nesslau and throughout the Toggenburg region. As a versatile and flexible family-run business, we offer a wide range of services in timber construction, carpentry, interior finishing, shading systems, garage doors, and repair work. Our customers value our personal approach, short decision-making processes, and customized solutions. Whether you need a new timber structure, custom-made furniture, window renovations, roller shutters, blinds, or modern sectional garage doors, we provide professional solutions tailored to your needs. Versatile, Flexible and Customer-Focused As a small local business in the beautiful Toggenburg region, we are able to respond quickly and efficiently to individual customer requirements. From minor repairs to complete timber construction projects, we offer practical and durable solutions with a strong focus on quality and craftsmanship. Our Services • Timber construction and carpentry • Interior finishing and custom furniture • Blinds and roller shutters • Sun protection and shading systems • Window renovations and repairs • Sectional garage doors • Parquet flooring and floor coverings • Carports and garden houses • Renovations and remodeling • Repair and maintenance services Traditional Craftsmanship with Modern Solutions By combining decades of experience with modern materials and techniques, we create durable solutions that enhance comfort, functionality, and value. Walter Geisser is your trusted specialist for timber construction, carpentry, blinds, sectional garage doors, and customized solutions in Nesslau and throughout Toggenburg.

Your Specialist for Industrial Plant Engineering and Pipeline Construction For more than 50 years, Hugo Leutenegger AG has been one of the leading companies in industrial plant engineering and pipeline construction. With extensive expertise, modern manufacturing facilities, and highly qualified professionals, the company delivers reliable solutions for industrial clients, public institutions, and infrastructure projects. At its production facility in Bettwiesen, plant components, piping systems, and custom industrial constructions are prefabricated and then professionally installed on-site. Efficient planning, precision manufacturing, and expert installation ensure the highest standards of quality, safety, and reliability. Expertise in Industrial Plant and Pipeline Engineering Hugo Leutenegger AG provides comprehensive services in: • Industrial plant engineering • Pipeline construction and piping systems • Stainless steel and specialty steel fabrication • Industrial welding and custom metalwork • Prefabrication of plant components • Process and production systems • District heating infrastructure • Steam and cooling pipeline systems • Water treatment and wastewater facilities • Tank systems and industrial utility networks Solutions for Industry and Public Institutions The company serves renowned clients across various sectors, including: • Healthcare and hospitals • Chemical and pharmaceutical industries • Food and beverage production • Waste management and recycling • Mechanical and vehicle engineering • Energy supply and district heating • Public infrastructure projects Quality, Precision and Experience Hugo Leutenegger AG stands for precision, innovation, and reliable project execution. With decades of experience, advanced production technology, and highly skilled specialists, the company develops tailored solutions for demanding industrial projects. Hugo Leutenegger AG – Your trusted partner for industrial plant engineering, pipeline construction, stainless steel fabrication, industrial welding, energy infrastructure, and process systems.

Von A-Z alles professionell, freundlich und kompetent, ich werde euch gerne stets weiterempfehlen! Liebe Grüsse Ronny

Von A-Z alles professionell, freundlich und kompetent, ich werde euch gerne stets weiterempfehlen! Liebe Grüsse Ronny

Schmucki AG in Jona has been delivering premium metal construction and custom metalwork solutions since 1900. As a family-owned business in its fourth generation, the company combines craftsmanship, modern manufacturing and personalised service. Services include staircases, railings, handrails, balcony and wind protection glazing, canopies, doors, shopfront systems and tailor-made metal solutions for residential and commercial projects.