We are a leading, classic construction company based in the city of Zurich. We build on rich experience and lasting quality, our roots go back to 1851. We prove our efficiency and professional competence every day in general building construction; Our core competencies lie in all kinds of conversion work, facade insulation and plastering work, monument preservation specialties and concrete drilling/milling. Our 60 long-standing, specialized employees guarantee serious services and optimal quality in all areas of our company.