S. Fehr Kanalreinigung AG has been your reliable partner for clean and fully functional pipelines for over 40 years. We offer a wide range of services including sewer maintenance, septic tank cleaning, CCTV inspections, drain cleaning, blockage removal, pipe cleaning, waste disposal, recycling, and 24/7 emergency services. With state-of-the-art equipment, experienced professionals, and an environmentally conscious approach, we provide efficient solutions for private clients, businesses, and municipalities across Eastern Switzerland. Reliable, fast, and thorough – your partner for sustainable cleanliness below the surface.

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.