Design and installation of plumbing systems, heating systems, sanitary installations, ventilation systems, solar systems, and renewable energy solutions. Sheet metal work and roof coverings.

BUILDING WITH EXPERIENCE AND QUALITY The roots of our company go back over 100 years. Since then, we have been building in the "La Plaiv" region here in the Engadine and surrounding areas. From that time, we have carried forward not only our experience but also a deep awareness of tradition and quality. Over the years, we have added a high-tech machinery fleet, the integration of innovative building methods, and modern management. Peter Hotz successfully led the company for 28 years; since 2016, I, Gian Marco Hotz, have taken over the management. For both of us, building is in our blood, and we share a passion for sports. Thus, Rocca + Hotz AG has sponsored, among others, the Swiss skier and 2014 gold medalist Sandro Viletta, who hails from our hometown, La Punt. Rocca + Hotz AG has a century of experience, a love for craftsmanship, curiosity for the present, and a readiness to face the new challenges of our time—values on which one can truly build. OUR SERVICES: CIVIL AND STRUCTURAL ENGINEERING • Civil Engineering • Structural Engineering • Road and Bridge Construction • Garden and Landscape Design RENOVATION AND REMODELING • Renovations • Remodeling • Concrete Cutting • Core Drilling THE TRADITIONAL MASON • Small Masonry Work • Renovations • Interior Renovations • Plastering and Gypsum Work • Drywall Construction • Exterior Arrangements • Garden Seating Areas • Core Drilling • Balcony Renovations • Waterproofing INTERIOR RENOVATIONS • Renovations • Remodeling • Concrete Cutting • Core Drilling TRANSPORT AND MACHINERY We have the necessary experience for any type of project, regardless of size, the right machines and tools, the correct know-how, and, above all, skilled professionals. We are happy to assist you from planning to billing. Do not hesitate to contact us.

Transform your outdoor spaces with us. DT Multiservices by Daniele Tiboni specializes in creating elegant, durable, and custom-designed outdoor environments. Using high-quality materials such as Ticino natural stone and wood, we craft solutions that combine aesthetics, functionality, and long-lasting performance. Contact us for: • Granite tables with benches • Granite pergolas and palisades • Decorative fountains in granite and natural stone • Granite slabs for outdoor flooring • Wooden tables and benches • Chestnut posts for pergolas Our main office is located in the canton of Grisons, with a branch in Ticino. We serve both private clients and businesses throughout Switzerland.