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.

Our auto garage provides everything for your car: from professional tire services, oil changes, inspections, and vehicle diagnostics to extensive repairs on brakes, transmissions, and engines. We specialize in bodywork, painting, and accident repairs, and we utilize modern technology for precise vehicle diagnostics. Whether you need regular maintenance, part replacement, or air conditioning servicing – our experienced team delivers high-quality service to ensure your safety on the road. Take advantage of our towing and roadside assistance for immediate help in case of issues. Our Services Include: • Car repair and maintenance • Tire service and change • Vehicle diagnostics and inspection • Air conditioning and brake service • Bodywork and painting

HYMA GmbH in Amriswil, Switzerland, specializes in hydraulic installations, piping, commissioning and troubleshooting. We bend hydraulic pipes (6–42 mm) on site and support machine commissioning with professional measurement and documentation of pressure, flow rate, displacement and speed – up to 6 channels simultaneously. Using advanced diagnostic equipment and extensive experience, we minimize downtime and increase system efficiency. Independent, flexible and solution-oriented hydraulic service across Switzerland.

REMTEC AG has been delivering advanced process control, SCADA systems and automation solutions since 1977. The company develops turnkey systems for drinking water supply, wastewater treatment, energy production, rail infrastructure, tunnels and national road networks. Services include engineering, control cabinet construction, PLC programming, software development and commissioning. With innovative technologies such as Roadster SCADA, alarm transmission and intelligent control systems, REMTEC provides reliable and future-oriented infrastructure solutions.

Rickli Elektro GmbH has been delivering reliable electrical services and building technology solutions since 1997. From electrical installations and lighting concepts to communication systems, smart home automation, electric mobility and maintenance services, the company provides complete solutions for private and commercial clients. Through professional planning, expert installation and modern technologies, Rickli Elektro creates sustainable and future-ready electrical environments.

Egal in welchem Bereich! Schnell in Revisionen, zuverlässige Arbeit bei Reparaturen. Kundenfreundlichekeit zu 100% gegeben. Danke und gerne wieder!

Wurde als Neukunde wie ein langjähriger Kunde einfach erstklassig bedient, telefonisch und persönlich auf Boot.

Zünd Präzisionsoptik AG and Optivac AG in Diepoldsau combine plan optics, micro-optics and optical coating expertise under one roof. For over 50 years, we have manufactured high-precision compact and micro prisms, filters, mirrors and custom bonding systems for medical technology, industry, metrology, laser optics and telecommunications. Optivac provides 200+ coating processes, from anti-reflective layers to mirror and beamsplitter coatings. With cutting-edge technology and Swiss precision, we deliver prototypes and high-volume production.