Our company is specialised in the following areas • Steel construction and renovation • Breakdown service • Locks • Cylinders, keys • Safe deposit boxes • Barriers • Railings • Windows, screens • Entrance doors • Shutters • Glazier, glaziery, replacement of glass of all kinds.

Kaufmann Oberholzer AG, with its five production sites and a highly skilled team, covers the entire spectrum of wood processing and offers all services from a single source (kitchens, stairs, windows and doors, KaufmannKlimahaus®, bathroom furniture, joinery work, glued laminated timber construction, engineered timber construction, and CNC/industrial solutions). During peak season, the Thurgau-based timber construction company completes a single-family house every two weeks. The company places particular emphasis on services related to construction management. Customer satisfaction and a trustworthy, recurring, and partnership-based relationship are key. For your project as well, the specialists will find an optimal, long-lasting solution. No matter how complex your plans are, rely on the expertise of Kaufmann Oberholzer AG.

Kaufmann Oberholzer AG, with its five production sites and a highly skilled team, covers the entire spectrum of wood processing and offers all services from a single source (kitchens, stairs, windows and doors, KaufmannKlimahaus®, bathroom furniture, joinery work, glued laminated timber construction, engineered timber construction, and CNC/industrial solutions). During peak season, the Thurgau-based timber construction company completes a single-family house every two weeks. The company places particular emphasis on services related to construction management. Customer satisfaction and a trustworthy, recurring, and partnership-based relationship are key. For your project as well, the specialists will find an optimal, long-lasting solution. No matter how complex your plans are, rely on the expertise of Kaufmann Oberholzer AG.

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.

Rispetto dei termini, ottime capacità tecniche per la risoluzione di problemi esecutivi. Buon rapporto qualità-prezzo. Collaboratori cortesi e preparati.

Alex è davvero molto professionale e onesto