For more than 125 years, Demenga Glas AG has stood for quality, craftsmanship, and a true passion for glass. As a long-established glazing company based in Basel, we combine traditional expertise with modern innovation – supporting you from the first idea to the final installation . Our experienced team handles all types of glasswork for interior and exterior projects , whether in new construction, renovations, or custom interior design. No pane is too large, no site too challenging – even complex installations in hard-to-reach areas are carried out safely and efficiently. What sets us apart is not only our technical skill, but our deep enthusiasm for working with glass. From architectural glazing to tailor-made shower enclosures, glass partitions, and design elements, we create durable, elegant, and functional solutions that meet your specific needs. What we offer: • Over 125 years of experience in glass construction • Personal consultation & customized solutions • End-to-end service: planning, production & installation • 24-hour express repair service • High-quality glass products for both private and commercial clients Whether you're dreaming of a custom kitchen backsplash, a frameless glass shower, a glass divider wall, or something entirely unique – we’re here to bring your vision to life . Get in touch – we’re happy to advise you!

Graf Haustechnik AG – Your Expert in Building Technology, Plumbing, Heating, and Ventilation in Hausen near Brugg, Aargau Professional Services in Building Technology Graf Haustechnik AG is your reliable partner for all matters related to plumbing and heating in Hausen near Brugg in the Aargau canton. Our specialized plumbers handle the professional installation of drainage and water lines, precise fitting of water connections, and expert installation of sanitary equipment. Quality and reliability are our top priorities. Efficient Heating Installations and Repairs Our experienced heating installers are specialized in the professional installation of new heating systems and the repair of existing heating systems of all types. We offer comprehensive services in the field of heating, including renovations, maintenance, and repair work. Let our expert team provide you with personalized advice – we look forward to your call! Our Services Include: • Ventilation Systems: Enhancing indoor air quality • Boiler Descaling: Extending the lifespan of your boiler • Water Softening Systems: Protection against limescale buildup • Rainwater Harvesting: Sustainable use of rainwater • Plumbing Installation: Installation and maintenance of plumbing systems • Heat Pumps: Energy-efficient heating solutions • Gas Heating: Reliable heating systems for your home • Oil Heating: Efficient heating technology for your property • Pellet Heating: Environmentally friendly heating options • Wood Chip Heating: Alternative heating methods • Bathroom Remodeling: Modernization and renovation of bathrooms • Air-Water Heat Pumps: Innovative heating and cooling solutions • Heating Renovations: Professional refurbishment of your heating systems Top-Notch Service and Rapid Assistance Our dedicated service team is also available for service and minor work in the fields of plumbing, heating, and ventilation. For emergencies, we offer a reliable on-call service. You can reach us 24/7 at 056 461 75 00 . Why Choose Graf Haustechnik AG? • Expert Customer Consultation: Personalized advice and tailored solutions • Commitment to Quality: High standards in all our work • Trustworthy Collaboration: Partnership-based support • Holistic Approach: Comprehensive solutions for your needs • Customized Solutions: Services tailored to your requirements Learn more about our extensive service offerings and see for yourself the level of expertise we bring. Visit our website: www.graf-haustechnik.ch or contact us directly via email at: info@graf-haustechnik.ch . We look forward to meeting you personally and discussing your projects with you.

Meine Waschmaschine funktionierte nicht mehr, da das Schloss nicht mehr schliesste. Obwohl diese mit 12 Jahren alt ist, konnte man das Schloss noch reparieren, respektive auswechseln! Ich bin froh um die schnelle Reperatur. Eine Neuanschaffung wurde nicht diskutiert, da Reparaturwert unter 200.- lag! Andere Firmen würden da anderst vorgehen! Chapeau! Vielen Dank! Gerne wieder! R. Fehr

Für unser Einfamilienhaus liessen wir schon viele Arbeiten durch die Firma Stocker AG ausführen. Unter anderem den Bad Umbau, den Einbau einer hochwertigen Entkalkungsanlage und Arbeiten im Bereich Wasserversorgung und Abwasser. Wir sind sehr zufrieden mit den ausgeführten Arbeiten und schätzen die konstruktive Zusammenarbeit mit der Firma Stocker AG sehr. Die Mitarbeitenden der Firma haben alle ein sehr freundliches Auftreten und sind auch in bewohnten Liegenschaften sehr rücksichtsvoll. Die Arbeiten werden fachlich korrekt und speditiv ausgeführt. Wir schätzen die hohe Verfügbarkeit und Zuverlässigkeit. Die Arbeiten werden immer sehr zeitnah ausgeführt. Wir können diese Firma wärmstens weiterempfehlen und werden sie auch in Zukunft berücksichtigen. Ferdinand und Sonja Frey Grellingen

INNOVATION & SUSTAINABILITY MEETS ELEGANCE Experience plumbing and roofing of the new era. Experience now OUR SERVICE Repair Service Remodeling & Planning Bathroom Remodeling Drain Cleaning Boiler Descaling Roofing Flat Roof Roof Service Customer Service Maintenance & Inspection Energy Consulting Rainwater harvesting Solar Technology Green Roofing Thermal Insulation Façade Renovation Chimney Repair Burglar protection Turnkey Construction Consulting & Planning.