The Riesen Building Technology AG is a company with tradition and experience. We are your specialist for building technology. Here you will find personal and competent advice. The plumbing, heating, and roofing company Arthur Riesen AG was acquired by Daniel von Mühlenen in 2003 and transformed into Riesen Building Technology AG. Riesen Building Technology AG took over all 3 employees. Son Andres successfully completed his first apprenticeship as a roofer at LWB in Bern in 2006. After his apprenticeship in 2007 as a plumbing installer at Chapuis & Zürcher AG in Bern, he deepened his professional knowledge for another year. In 2010, Andres successfully obtained his 3rd Federal professional title as a heating specialist in building technology planning at Haustechnikplanung Abbühl in Spiez. To gain further professional experience, he also worked at Böhlen AG in Bern. In 2010, Andres joined the company at 40%. Since 2012, he has been acting as managing director. He is supported by his dedicated, long-standing plumbing and heating installers as well as a trained roofer. Our Services - Plumbing - Heating - Roofing - Lightning protection - Fireplace construction - Bathtub replacement - Solar - Enamel repairs We are happy to be your contact for work around your home. Customer satisfaction is of great importance to us. We guarantee this through quality, performance, and price. The building envelope has many requirements to fulfill. We are happy to assist you. From planning to complete execution. We are professionals with appropriate training. We don't leave our customers out in the rain.

Your specialist for high-altitude work, all types of sandblasting, as well as core drilling and boring.

• Masonry Company • Concrete sawing and core drilling • Industrial floor coverings • Tile laying

Gutes Team und einen super Job gemacht

Terrasystems AG is your competent partner when it comes to purchasing screening buckets, earth drills & trenchers, generators & lighting balloons, hand-held hydraulics, special hydraulics, efficient load securing and much more. We also support you in the areas of rental, service and spare & wear parts procurement. Our product range includes equipment from Atlas Copco, Auger Torque, FlipScreen, Pramac, LogicLine, K9, Dynaset and several others. In addition to trading, we also offer engineering services. If you are facing a technical challenge in the field of hydraulics, generators or vehicle construction, our technicians will be happy to find a great solution together with you. We stay at your service to provide you with detailed advice. We also run a state-of-the-art workshop for construction machinery, small equipment and vehicles, as well as a hose service point. In the field of vehicle construction we have become a specialist for dedicated vehicles that are put together according to the customer's needs – whether that be fire brigade vehicles with blue light, siren and remaining route recorder, work vehicles with compressed air, generator and special mounts, leisure vehicles with roof tent mounting or ventilation for the dog, every customer wish is a welcome challenge for our project managers. Products • Earth Drills, Trenchers & Hedge Trimmers • Screening Bucket FlipScreen • Generators & Lighting balloons • Demolition tools • Handheld Hydraulics • Load securing & Transport boxes • Powered by Hydraulics • Mini loader • Light compaction • Construction technique Husqvarna Services • Workshop • Vehicle construction • Engineering • Rent

Thoenen has been very helpful in the renovation process of my chalet.