Swiss Fours Sàrl , established in 1999, is a Swiss company specializing in heating solutions using all types of fuel, including wood, pellets, oil, and gas. Chimney systems and fire protection services complement its activities. Active throughout French-speaking Switzerland, the company supports private customers, professionals, and architects in the design, installation, and maintenance of stoves, fireplaces, inserts, and wood-fired ovens, ensuring safe, high-performance systems that comply with current regulations. Thanks to strong technical expertise and a dedicated engineering office specializing in AEAI fire protection standards, Swiss Fours Sàrl works on a wide range of projects, from residential installations to commercial and professional developments. The company offers modern, aesthetic, and sustainable heating solutions tailored to the technical constraints of each building and to the comfort and energy efficiency expectations of its clients. Its approach is defined by personalized support, high standards of execution quality, and strong attention to safety, reliability, and customer satisfaction. Swiss Fours Sàrl is committed to delivering efficient, durable heating solutions that integrate seamlessly into any living space.

The Alvazzi Group , a key player in the Swiss technical services sector, brings together over 300 specialists to provide comprehensive and innovative solutions across multiple fields: • Heating and cooling • Ventilation and air conditioning • Regulation systems • Sanitary installations • Metal roofing and cladding (Valais canton only) • Electrical services • Telematics • Maintenance and repairs • Energy management • Multiservice maintenance A Single Point of Contact for Optimized Management Whether your project is simple or complex, we provide a dedicated point of contact to centralize your requirements and offer efficient and high-performance multi-technical solutions . Thanks to our expertise, we support our clients in a global approach to energy efficiency , ensuring comfort and well-being while reducing environmental impact. Local Presence for a Fast and Reliable Service The Alvazzi Group operates in several regions of Switzerland, with offices in Lausanne, Geneva, Yverdon, Delémont, and Neuchâtel . Our local presence allows us to intervene quickly for installations, maintenance, and repairs. Commitment to Training and Development We invest in the future by training a new generation of professionals each year. We offer apprenticeships in heating, sanitary systems, electricity, building technology, and commerce to ensure continuity and maintain a high level of service excellence. 24/7 Emergency Service Need immediate assistance? Our repair service is available 24/7 at 0800 442 884 . Alvazzi Group – Your trusted partner for sustainable and high-performance technical solutions. Discover our services at www.alvazzigroupe.com

Bienvenue chez Pfister & Cie, l’endroit où le savoir-faire traditionnel rencontre l’innovation dans le chauffage, la ferblanterie et les installations sanitaires. Situés au cœur d’Yverdon-les-Bains, nous sommes une entreprise familiale qui réchauffe les foyers depuis plus de 60 ans. Notre aventure a commencé dans le quartier des Cygnes, et depuis, trois générations se sont succédé pour faire vivre cette entreprise. Aujourd’hui, nous sommes fiers de notre équipe de cinq pros, qui sont bien plus que de simples employés : ils sont le cœur battant de Pfister & Cie, portant haut nos valeurs de dévouement et de savoir-faire. Chez Pfister & Cie, nous mettons un point d’honneur à capitaliser sur notre riche expérience, à garantir une qualité irréprochable et à entretenir des relations durables avec nos clients. Nous ne sommes pas une entreprise ordinaire. Depuis plus de vingt ans, nous sommes un acteur engagé, au service des habitants d’Yverdon-les-Bains, toujours prêts à répondre à leurs besoins en matière de chauffage, de ferblanterie et d’installations sanitaires. On vous invite à faire un tour sur notre site pour découvrir nos services. Que vous cherchiez une solution de chauffage fiable, un travail de ferblanterie soigné ou une installation sanitaire durable, on est là pour vous. Alors, prêts à embarquer avec nous ? Ensemble, créons un monde plus confortable . Bienvenue chez Pfister & Cie, où votre confort est notre métier.