Your metal construction specialist in Eastern Switzerland. We design, fabricate and install conservatories, patio and louver roofs, balcony extensions, carports, stairs, railings, doors (incl. fire-rated), windbreaks and balcony/facade glazing. Custom steel, stainless steel, aluminium and glass solutions with CAD design, structural calculations, building permits and after-sales service. From onsite consulting to handover—precise, on schedule and local. Visit us: Signalweg 1, 8590 Romanshorn.

Ich habe nun schon zum 3. Mal kleinere Aufträge an Carl Franke vergeben. Jedes mal wurde ich sehr freundlich und kompetent durch Herr Scheifele empfangen. Die Aufträge wurden immer sehr schnell und perfekt ausgeführt. Diese Firma ist sehr empfehlenswert. Immer wieder gerne! Herbert Stoffel

Danke für die schnelle und fachgerechte Unterstützung bei meinem Umbau. Tolles Team, es wird schnell reagiert und unterstützt.

TSJ Renovierungen is your trusted partner for bathroom renovations, interior design and home remodeling. Our skilled team offers tailored solutions from bathroom design and electrical installations to lighting concepts and painting. We focus on quality, precision and timely delivery to transform your living space. From consultation to completion, we provide professional support for every step of your project.

Hutt GmbH blends expert plumbing and sheet-metal craftsmanship with bespoke metalwork and custom motorcycle builds. Founder Remo Hutterli delivers precision and creativity—from single parts to full conversions. Bathrooms, roof drainage, metal one-offs or bike tuning: design, fabrication and installation from a single source. Built for function, aesthetics and durability—exactly the way you want it. Honest craft with character: high-quality, unique and made to last.

Are you looking for an experienced heating installer? Our team offers professional planning, consulting, heating installation, maintenance, and repair services. Contact us for efficient heating solutions.