überzeugt von A-Z, sehr professionelles Team, zuverlässig und kompetent, gerne wieder.

Since 1992 we have been carrying out house surveys with electronic measuring devices. Interference fields from mobile phone antennas, WLAN, cordless phones, electronic devices of all kinds, as well as water veins, earth faults, reinforcements in the concrete, oil tank under the sleeping place etc. are examined. All measurements are written down in your personal protocol and suggestions for solutions are discussed. Insomnia, headache, backache, fatigue and depression are the most common symptoms that we encounter in people who lie on polluted sleeping places. The following sources of interference are looked for during a house survey: 1. Electrosmog: Mobile phone antennas, high-voltage lines, railroads, electrical distribution boxes, power supply in the street. Electric cables in walls and floors, power sockets, bedside lamps, clock radios, computer wifi, cordless telephones, all electronic entertainment devices. 3. Earth rays:Water veins and earth faults (electronically measured).Reinforcing irons in the concrete floor (can load many times more than a water vein)

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 repairsWe 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.

Being an international player in paints and polymers with high added value, the Mäder group offers its customers global and innovative solutions in demanding markets such as Aeronautics, Railways, Automotive and Building. Anxious to be able to meet the needs of these markets, Mäder puts innovation at the heart of its strategy and thus devotes 10% of its turnover to R&D. Its research, in partnership with universities, is particularly focused on bio-sourced raw materials, green chemistry and reducing the impact of its activity on the environment. Backed by the expertise of its 850 employees, Mäder is now present in Europe as well as in China and India in order to support its customers in their international development. The group specializes in the following processing sectors: Paints, coatings and varnishes Coil coating technology UV and EB technology Railway ACE General Industry (machines, devices, special surfaces and applications) Wind energy Aerospace Telecommunications Plastics Gelcoats and Resins We develop and produce unsaturated polyester resins, gel and top coats, adhesive resins, filled fire protection resins and special resins including the necessary surface finishing products and technologies. Paint raw materials This business line produces standard resins and additives based on polycondensation chemistry. The product range includes modified and unmodified alkyd and polyester resins for various applications in the paint and coatings industry. Toll manufacturing We develop and produce tailor-made products on behalf of our customers: radiation curing resins paint raw materials prepolymers