Are you looking for a professional roofing company that will provide you with quality work and reliable service? Then you have come to the right place! As experienced roofers, we offer a wide range of services including roof repairs, roof restorations, new roof construction and much more. Our experienced team is made up of highly trained professionals who complete each project with care and precision. We only use the best materials to ensure your roof is strong and durable. We also place great importance on customer satisfaction and work closely with you to ensure that all of your needs are met. If you are looking for a reliable roofing company, do not hesitate to contact us. Our friendly and knowledgeable team is always available to help you with any questions or concerns. Trust us when it comes to your roof and enjoy a worry-free, long-lasting solution. Contact us today to schedule an appointment!

Our team includes highly qualified staff who have been passionately pursuing their profession for many years. In addition to experienced specialists, our team also includes young, committed employees. The harmonious cooperation of these diverse talents leads to an efficient work group. Whether it is about watching our carpenters on the roof, doing interior work or laying floors, or watching the joiners in the kitchen, bathroom or making furniture - you will see that each individual does their work with complete dedication and satisfaction. In our company you will find everything under one roof, made by a highly motivated team. It is a matter close to our hearts to pass on our knowledge to the next generation. For this reason, we enthusiastically train young apprentices in the professions of carpenter and carpenter. There is hardly anything more beautiful than watching these young people grow up with their tasks, duties and rights.

May we inspire you? Whether the apartment needs cleaning, the stairwell must be tidied, or the lawn mowed — we should definitely get to know each other. We take care of various property maintenance tasks, clean office spaces after hours, and handle winter services before business hours begin. With us, you have a single point of contact and receive everything from one source: ➡️ Caretaking ➡️ Cleaning of private and commercial spaces ➡️ Cleaning after move-out ➡️ Apartment cleaning with handover guarantee ➡️ Construction cleaning for renovations and new buildings ➡️ Maintenance tasks and defect reporting ➡️ and much more Focus on your core business and leave the cleaning to us. From glass to facade to special cleaning, we are here for you. Learn more about us and our services on our website: www.quality-clean.ch For further information, feel free to contact us anytime --> Contact About us: As a professional and innovative service company, we take care of our customers reliably, competently, and with great dedication. Quality, punctuality, and reliability, along with fair prices and excellent service, are fundamental to us. These qualities have distinguished Quality Clean GmbH for over 10 years. We want to enhance the well-being of your employees and customers through outstanding cleanliness. For us, hygiene means not just reworking, but starting with top quality from the beginning. So you can focus on your core business, our service company covers the entire spectrum from maintenance to glass and facade cleaning to special cleaning. Customers: We always guarantee our customers the best cleaning and service. A satisfied customer is standard; an enthusiastic customer is our daily goal. Employees: Our cleaning team is constantly growing and is characterized by friendliness and punctuality. Efficiency and flexibility are very important to us. Organization: Our organizational structure is transparent and very flexible. With these attributes, we want to build trust and promote positive collaboration. For the environment: This is important to us. Through targeted use of cleaning agents and continuous training of our employees, we want to make our contribution. Our vehicles and all cleaning equipment are also up to date.

Founded in 1807 in Basel, the construction company has been located in the traditional Gellert quarter since 1893. We build above-ground structures for industry, trade, and residential developments. Our core competencies include all craftsmanship work and site management. We coordinate all executing companies, thereby avoiding duplication of effort. Our employees specialize in: • Master builder work • Customer masonry • Conversions • Additions • Renovations • New builds • Concrete restoration • Insulations • Plasterwork • Natural stone works • Earthquake strengthening • Asbestos removal • Roof service • Drilling & milling Put us to the test; we will gladly advise you on your future construction projects. We look forward to hearing from you. Customer masonry Our customer masons are all-rounders on the construction site, both in shell construction and interior finishing. We carry out the following works for you: • Plastering • Coating work • Setting work, joint work • Tile laying • Drywall • Plastering • Attic conversion • Specialized stone masonry • Flowing screed • Abrasions, white plaster • Concrete restoration • Waterproofing Conversion / Renovations With our experienced yet innovative team we handle very complex and technically demanding construction projects. We are accustomed to working in protected heritage and occupied buildings. Conversion and renovation are multi-layered projects with high complexity. Reasons for a conversion can be: • Improving insulation / external façades of the building • Changes in floor plan • Renovation of the existing building fabric • Renovation of building services • Renovation of wet rooms (bathrooms, kitchens, etc.) • Re-purposing of the building • Safety • Earthquake strengthening • Regulatory requirements, etc. New construction New constructions in the area of residential, industrial, and commercial building. Our work is defined by thinking in terms of quality, awareness of costs, and versatility. Flexibility and adherence to deadlines are very important to us. We also place the greatest importance on quality and reliability when selecting suppliers and any subcontractors. General contracting Project management with schedule, quality, and cost guarantee. In all projects, our top priority is to pay equal attention to quality, cost, and timelines in accordance with the client’s specifications. Only when the goals in all three aspects are met can a project be considered successful. The prerequisite for this is strong project control capability, which is continually demonstrated in numerous turnkey planner mandates. Achieving the project goals on one hand through functional and aesthetically demanding architecture, and on the other hand in terms of cost and deadlines, we consider our central mission. Construction supervision Planning and building cannot be goals in themselves, because it is about optimally fulfilling the client’s needs. As a construction service provider we are committed to your wishes. But often the client does not know all possibilities and variants. We develop and procure the necessary basis for decision-making for a realizable project. Clarifications with authorities and offices, feasibility studies, project planning, detailed planning and construction supervision. We carry out construction supervision of any size. Through contacts with various contractors and suppliers, we help the client make the right selection. Daily site inspections are unavoidable for a smooth progression of your construction project. Of course, we also take on smaller areas of construction supervision: • Estimations • Awarding contracts • Work contracts • Construction supervision • Cost monitoring • Construction accounting • Handover of the finished work to the client • Acceptance of warranty works Everything the client needs to realize a construction project successfully.

wir haben einen anbau gemacht, die beratung und durchführung war optimal. sehr kompetente und freundlich mitarbeitende. bei fragen jederzeit erreichbar. einfach danke! uesula bohren

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!