Super Dienstleistung schnell und unkompliziert. Die Zusammenarbeit ist immer sehr angenehm da alle sehr freundlich und zuvorkommend sind. Kann ich mit gutem Gewissen weiter empfehlen.

Sehr speditiver und guter Service.

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.

Lonal is your trusted company for all plumbing services in Bellinzona and the surrounding areas, with a 24/7 emergency service available. We specialize in maintenance, repair, and installation of plumbing systems, ensuring fast and efficient interventions in any emergency. With years of experience in the field, Lonal offers tailored solutions for both private individuals and businesses, guaranteeing reliability and professionalism. Main services offered: • Plumbing repairs : from water leaks to damaged pipes, we intervene quickly to resolve any issue. • Plumbing system installation : we install new plumbing systems for bathrooms, kitchens, and heating systems. • Preventive maintenance : we ensure the proper functioning of your systems with regular inspections and preventive maintenance. • Emergency services 24/7 : we are available at any hour of the day or night to quickly solve plumbing emergencies. • Pipe unclogging : we clear blocked drains and pipes, efficiently restoring the water flow. Why choose Lonal? • 24/7 availability : no matter the time, we are always ready to step in. • Experience and expertise : years of work in the plumbing sector guarantee effective and long-lasting solutions. • Fast interventions : our emergency service is designed to respond quickly to any issue. • Transparent pricing : clear estimates and competitive prices, with no hidden costs. • Guaranteed professionalism : we work with precision and attention to detail, ensuring every job is completed to the highest standards. Trust Lonal for all your plumbing needs in Bellinzona. We're here to respond to any request, 24 hours a day!

Schneller, prompter Service. Freundliche Mitarbeiter.

super installation tres bonne équipes

Excellente collaboration depuis des années. Une équipe au TOP. Super qualité.

Beratung, Planung, Arbeit: Professionell und freundlich.