Ackermann AG in Egnach delivers over 120 years of expertise in professional HVAC planning and energy consulting across Eastern Switzerland. We design heating, ventilation, air conditioning and sanitary systems for residential, commercial and industrial buildings. Our services include bathroom renovation coordination, heating system replacement planning, energy optimisation and sustainable solutions focusing on renewable energy. With technical competence, precision and a commitment to quality, we support architects, builders and private clients in realising efficient building technology concepts. Contact us for tailored HVAC planning.

- Condominium ownership - Letting - Administrative management - Technical management - Financial management / accounting

Welcome to AZ‑Glasfasertechnik GmbH in Amriswil – your expert partner for powerful fibre optic solutions across Eastern Switzerland. From FTTH to FTTS or FTTB, we plan, install, splice, and connect your fibre lines from the central hub to your premises. Whether for homes or businesses, we build future-ready network infrastructures. With tailored consulting, precise execution, and on-site support, we deliver full-service fibre solutions that keep your data flowing fast and reliably.

Service-Engel.ch GmbH is your local one-stop provider in Arbon for sustainable property care, garden maintenance, furniture installations, clearances, disposal, minor painting and moving services. We serve private and business clients across Thurgau, St Gallen and Appenzell. With 25+ years of hands-on experience, eco-friendly products and flexible scheduling, we keep buildings clean, outdoor areas tidy, moves stress-free and waste properly disposed of. On-site assessment and fair quotes included – reliable results that protect value and comfort.

About Us Liegenschaften Treuhand St.Gallen AG was founded in 1975. Since the beginning of our operations, we have been managing real estate in the greater St. Gallen area. Our clientele includes private individuals, condominium owners’ associations, communities of heirs, and real estate companies. Services • Consulting and support • Administration and valuation records • Documentation • Real estate management • Property management • Planning and maintenance • Sales & valuation Whether you need assistance with a single-family home, condominium, multi-family residence, commercial property, or building plot, we provide comprehensive advice in every case.

Keller + Hofer AG is a trusted provider of heating and sanitary solutions. The company specializes in efficient heating systems, heat pumps, solar and wood-based technologies, as well as high-quality sanitary installations. Services include planning, installation, modernization, maintenance, repairs, and emergency support for new builds and renovations. The focus: reliable, sustainable building technology delivered with technical expertise, clean execution, and strong customer commitment.

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.