Entreprise à recommander pour la qualité de son intervention.

Since 1979, Balzan & Immer Étanchéité SA has specialised in waterproofing and thermal insulation for flat roofs. Backed by recognised expertise, we have built up privileged relationships with suppliers of high-quality materials. We work exclusively with products that comply with European standards, which are stricter than those in force in Switzerland, guaranteeing durable, high-performance solutions. Our Services : • Advanced waterproofing systems • Effective thermal insulation • European-certified materials Choose the expertise of Balzan & Immer Étanchéité SA for a reliable, insulated roof. Contact us for a tailor-made assessment.

Rapide et professionnelle, au top !

ProginServices.ch offers an ‘all in one’ solution to provide a complete and professional service to all its customers. Whether it's a simple bottle to dispose of or the complete renovation of a building, we will carry out your project whether you are an individual or a company.

Très professionnel, bon rapport qualité-prix. A recommander.

Marc Tercier est un professionnel de haut vol, à la personnalité attachante. jbfasel

La société Amaron a répondu clairement à toute mes questions sur mon chauffage et est un professionnel approuvé dans son domaine par un brevet fédéral. Leur travail d'entretien est impeccable. Je les remercie pour leur franchise.

Jean Barras Sàrl was founded in 2002 and is based in Botterens, Fr. Our company employs a dozen certified staff and trains carpenter apprentices, while keeping abreast of the latest technical developments: We are active in the canton of Fribourg and Romandie. We carry out all types of : Carpentry and timber construction : • Traditional framework • Exposed framework • Turrets and dormer windows • Timber-framed villas • Joisting • Balconies • Stairs, doors, etc. Alterations and renovations : • Re-roofing • Extensions Interior and exterior cladding : • Insulation, roofing • Woodwork, walls, ceilings • Floors • Dry screeds • Cladding Miscellaneous panelling : • Facade cladding Panelling and insulation for : • Villas • Buildings • Public and industrial buildings • Agricultural buildings (farms, rural buildings, sheds, etc.) • Chalets, log cabins and timber-frame chalets • Wooden facade cladding • Old houses ... We also work with Isofloc for insulation work.

mon chauffage fonctionne, travail rapide et pas cher.