sehr professionell und kundenorientiert. Roger Bolli hat die Erneuerung unserer Wärmepumpe super koordiniert und umgesetzt. Wir würden Bolli Heizungen jederzeit wieder engagieren. Kurt und Victoria Brändli, Malans

We're a Valais-based company specialising in renewable energies. Our photovoltaic experts offer turnkey installations of solar panels, heat pumps, storage batteries and charging points for electric cars. We stand out for our customised approach, short installation times, exceptional after-sales service and unrivalled expertise. Rely on our know-how for energy solutions tailored to your needs.

We are your trusted partner for a wide range of professional services in the field of sanitary installations and construction work. With our experience and expertise, we offer tailored solutions to meet all your needs. Here’s what we can do for you: 🔧 Sanitary Installations Installation and maintenance of sanitary systems to ensure maximum comfort and functionality in your home or business. 🔥 Heating Systems Efficient and customized heating solutions, including underfloor heating and condensing boilers, to create a warm and welcoming environment. 🌬️ Heat Pumps Innovative solutions for heating and cooling with air-to-water and geothermal heat pumps, providing optimal comfort year-round. ☀️ Solar and Photovoltaic Panels Installation of solar thermal and photovoltaic panels to harness solar energy and reduce your energy costs. 🔨 Construction Work Complete renovations, bathroom and kitchen remodels, and residential construction work to transform and enhance your spaces. 🌱 Energy Efficiency Projects to improve energy efficiency, energy audits, and solutions to reduce consumption and optimize energy use. With PREKA , you will receive reliable and professional service with a special focus on quality and customer satisfaction. 💪✨ Contact us to find out how we can help you realize your projects! 📞💬 #SanitaryInstallations #HeatingSystems #HeatPumps #SolarPanels #ConstructionWork #EnergyEfficiency

Aimable Rapide Tarifs compétitifs Bref je recommande

Toujours disponibles, aimables et efficaces. Chaque dépannage a été réalisé dans des délais très courts Nous passons à la pompe à chaleur en espérant que la qualité des services du prochain prestataire sera aussi bonne...

Sehr gute Beratung über die Auswahl der Heizsysteme und Machbarkeiten für das aktuelle Projekt.

On sent dès le premier contact téléphonique que c’est une entreprise dynamique et conviviale ! Le dépannage qui s’en est suivi m’a convaincue de prendre un contrat d’entretien dont je suis tjs ravie ! Bref: je ne peux que recommander :-)

We have been active in the professional refrigeration sector for many years: • Commercial installations • Air conditioning • Heat pumps • Wine cellars As respect for the environment is one of our priorities, we make every effort to build installations using the most respectful and reliable components. FRIGO Service SA also offers an efficient breakdown service and a high-quality maintenance contract. Refrigeration Refrigeration refers to all the refrigeration processes used to lower the temperature in a closed space in order to maintain and preserve the sanitary condition of products and foodstuffs, usually food. The cold stops bacterial growth and slows down undesirable chemical reactions to extend a product's shelf life. Refrigeration is a food preservation technique that forms part of the cold chain. Air conditioning Air conditioning is the process of controlling, regulating and modifying climatic conditions, mainly for comfort or technical reasons in specific areas such as medical laboratories, operating theatres or computer rooms. Outside these areas, air conditioning is mainly used to cool a room where the temperature is too high, or to regulate humidity levels. Heat pumps Heat pumps are thermodynamic heating systems that use renewable energy. The heat pump takes the calories present in a natural medium - air, water, earth or soil - and transfers them by amplifying them to another medium, such as a building or a dwelling, in order to heat it. Wine cellar The ‘right’ temperature plays a vital role in the world of wine. For perfect wine tasting.