O-TECH Sàrl

O-Tech Sàrl is an engineering firm specializing in sanitary installations, based in Givisiez and active throughout French-speaking Switzerland. We assist project owners, architects, and contractors with technical studies, sanitary planning, design, and project coordination for buildings. Our expertise covers new construction, renovations, conversions, and upgrades to meet current standards, incorporating energy efficiency, sustainability, and compliance with Swiss standards. From preliminary design to site supervision, O-Tech offers customized, reliable, and optimized sanitary solutions, guaranteeing quality workmanship, cost control, and adherence to deadlines.