Nous sommes très satisfaits des services de cette entreprise dynamique. Nous avons eu beaucoup de plaisir à côtoyer Benjamin et Marc Jaquet lors de notre recherche de bien immobilier. Leurs conseils avisés et fort précieux nous ont permis de détecter les lacunes ou défauts éventuels, lors de nos visites communes. Nous avons pu bénéficier de leurs très bonnes connaissances de l'économie locale et de leurs relations avec des entreprises de la région. Une communication franche et ouverte, en toute simplicité, a créé une relation de confiance dès le début. Merci de nous avoir compris et accompagnés. Nous recommandons vivement leurs services.

kompetent, unkompliziert, faire Preise, termingerecht

Our expertise covers all masonry and plastering work, both interior and exterior. Whether it's a new single-family home, bathroom or kitchen renovation, or façade refurbishment – we are your reliable partner. • New builds, extensions, and conversions (single-family homes, multi-family houses, garages, etc.) • Conversions of existing living spaces (bathrooms, kitchens, etc.) • Renovations of living spaces and entire buildings • Room layout changes (removing existing walls and building new ones) • New construction and renovation of agricultural buildings • General masonry and plastering work inside and outside • Customer masonry work (interior and exterior) • Landscaping work (terraces, driveways, retaining walls, etc.) Whether it's a new build, renovation, or conversion of your home – we ensure optimal and on-time planning and execution of your project. The project is designed based on your individual needs and wishes. Business owner and project manager Christoph Beerli has many years of experience. He draws plans, submits building applications, handles official clarifications, and manages construction. General Contracting: Planning, execution, and supervision of high-quality construction work are core competencies of Beerli + Venzin AG: • From single-family homes to small multi-family buildings •

Ho affidato piu di un lavoro alla LIOR SHALA EDILIZIA e sono sempre rimasto soddisfatto e stupito. Li consiglio vivamente, Leonard il titolare è una persona gentile e disponibile ed è pronto a soddisfare qualsiasi richiesta in ambito edile e non solo! Grazie!

Sehr gutes Unternehmen für hochwertige Maurer- und Gipserarbeiten im Engadin. Auch bei denkmalgeschützten Gebäuden, wo besonders sorgfältig und professionell gearbeitet werden muss, ist Ferrari sehr zu empfehlen. Wir sind sehr zufrieden mit der Arbeit, die auch termingerecht und sorgfältig geleistet wird. Auch die Kommunikation sowohl mit dem Chef wie auch mit den Mitarbeitern auf der Baustelle ist sehr gut. Man spürt, dass es sorgfältige und gut ausgebildete Handwerker sind, die Freude an Ihrer Arbeit haben. Ein weiterer Vorteil ist es für Umbauten und Renovationen, dass Maurer- und Gipserarbeiten aus einer Hand kommen.

Waren mit Wasserleitungsarbeiten (inkl Grabung) zufrieden. Preis wie zuvor offeriert, Arbeit gute Qualtät, innert nützlicher Frist, kompetent und vollumfänglich erledigt.

Die Firma arbeitet zuverlässig, sauber. Die Mitarbeiter sind freundlich, erfüllen auch gerne ausgefallene Wünsche. Ich kann sie allen wärmstens empfehlen.

Project Evolution SA is a company specialized in the construction of energy-efficient wooden houses and buildings. With over 20 years of experience and an operational headquarters in Grono (Canton of Graubünden) since 2020, it is organized to operate throughout Switzerland , managing every construction phase: from planning to final delivery. We work with Swiss precision and a rigorous technical approach, focusing on site organization, timeline compliance, and cost transparency. Structures and Building Systems • Wooden structures using X-LAM system with high static and energy performance • Prefabricated eco-friendly walls , with battens, double mineral wool insulation, and breathable finishes • Custom solutions for single-family homes, villas, extensions, elevations , and multi-storey buildings (up to 7 floors) Insulation and Living Comfort • Natural breathable insulation in rock wool or wood fiber • External thermal insulation systems using ecological, high-efficiency materials • Drywall partitions and suspended ceilings , perfectly smoothed and finished • Carefully executed interior finishes: smoothing, leveling, and surface preparation Interior Works and Installations • Supply and installation of high-efficiency windows and doors • Interior wall cladding and partition walls in drywall • Full coordination of technical installations (electrical, plumbing, mechanical ventilation) Sheet Metal and Roofs • Construction of ventilated and waterproof roofs • Custom-made metal sheet works : copper, aluminum, stainless steel • Gutters, flashings, chimney caps, and external finishes with maximum attention to detail Logistics and Material Transport Even the most complex construction sites are no challenge for us: we transport materials using any necessary method, including crane trucks, tractors, helicopters , or special solutions for isolated or hard-to-reach areas. Efficient organization is one of our core values. Why Choose Project Evolution SA • ✅ Over 2,000 projects completed in Switzerland and Italy • ✅ Advanced shell approach , with a single technical point of contact • ✅ Accuracy in installation, hidden details, and site management • ✅ On-time and on-budget delivery, no surprises • ✅ Expertise in eco-construction and certified natural materials • ✅ Solid experience with prefabricated and sustainable buildings Building with wood in Switzerland? Trust Project Evolution SA We create your eco-friendly wooden house, your sustainable building, or your custom project with maximum technical competence and attention to detail. From design to installation – we are by your side at every step. 📍 Active throughout Switzerland – Contact us for a quote or a personalized consultation.