MyWinvest GmbH provides property management, rental, sales and building services in Romanshorn and across Eastern Switzerland. The company manages apartment buildings, investment properties and residential real estate with a personal, efficient and digital approach. Services include administrative and technical management, tenant placement with credit checks, property sales, caretaking, cleaning, winter service and renovation coordination. MyWinvest stands for clear communication, fast response times and long-term value preservation.

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.

Holzbau Kühne offers timber construction, interior work, renovations and custom wood solutions. Family-run since 1958 with a strong focus on quality and sustainability.

Straub GmbH provides professional civil engineering, demolition and disposal services. The company delivers reliable solutions including earthworks, drainage construction and demolition projects.

As an experienced general contractor, we offer comprehensive solutions for new construction, building construction, civil engineering, remodeling, and renovations. Whether you’re building a new home, modernizing existing buildings, or planning your project from scratch – you’re in the best hands with us. With our full-service approach, we bring your visions to life efficiently and on time. Our team of skilled professionals supports you at every stage, from planning to handover, ensuring the highest standards of quality and reliability. Rely on our local expertise and years of experience for construction projects in Amriswil and surrounding areas that meet the highest expectations. Contact us for a personal consultation and see how we can turn your building project into reality!

Peter Müller is your experienced general contractor and carpenter based in Zihlschlacht. Since 1994, he has been managing residential construction projects in Thurgau and St. Gallen – from planning to turnkey completion. As a trained carpenter, he also offers professional interior work including kitchen installation, parquet and laminate flooring, custom-made furniture, renovations and wooden decks for gardens and terraces. You benefit from one dedicated contact person, reliable coordination, on-time execution and high-quality craftsmanship.

Straub Road Construction provides professional road construction, civil engineering and demolition services. Reliable solutions for infrastructure, asphalt work and construction projects.

A.T.S. Solution provides end-to-end security services across Thurgau with locations in Romanshorn, Kreuzlingen and Frauenfeld. Our portfolio includes security guarding (patrols, site and property protection, event security, stewarding, retail loss prevention and armed services for elevated risk situations), professional traffic control for construction sites and events (traffic management and parking organisation), trained service dog handlers, and First Aid support for small to mid-sized events. We also run the A.T.S. Academy, offering practical training and further education for security, traffic control, service dogs and first aid roles.

Germann Tiefbau GmbH in Winden is a family-run civil engineering company with roots dating back to 1932. We specialise in excavation works, sewer systems, utility lines, landscaping, road construction, water engineering, retention systems, recycling and demolition. From consultation and planning to precise execution and service, we deliver reliable, cost-efficient and sustainable solutions. With a modern fleet and an experienced team, we support private, commercial and public projects throughout the region with flexibility, quality and on-time delivery.

Vita Bad versteht es, jeden Pool zu einem einzigartigen Meisterwerk zu machen, das genau meinen Vorstellungen entspricht. Ihre schweizweite Präsenz und die Zusammenarbeit mit regionalen Zulieferern geben mir das Vertrauen, dass ich die bestmögliche Qualität erhalte. Für mich ist Vita Bad der vertrauenswürdigste Partner, um meinen Traumpool zu realisieren.

Einen junges aufstrebendes Unternehmen mit einem super Service, guter Kommunikation und qualitativer Arbeit!

Panther Service Raci offers a full-service solution for your home and property. From cleaning and maintenance to gardening, transport and solar panel cleaning, the company provides reliable and flexible services tailored to your needs.