Roli GmbH , based in Basel, is a regionally active and specialized service provider focused on leak detection and waterproofing inspections for flat roofs . We support property developers, architects, facility managers, and insurance companies in the reliable analysis and maintenance of flat roof systems – from single-family homes to industrial buildings. With years of experience and the use of advanced technologies, we are a trusted partner for precise, non-invasive leak detection , technically sound inspection methods , and clear, structured documentation . Our guiding principle: Find the root cause – not just treat the symptoms . Our Core Services Flat Roof Leak Detection Using cutting-edge technologies such as moisture sensors, smoke tests, thermography, and electronic pulse systems, we locate weaknesses quickly and accurately – even in complex roof constructions. Waterproofing Integrity Testing For both new and existing buildings, we verify the performance of waterproofing systems before handover or use – with fully documented, protocol-based and independent testing procedures. Roof Inspection with Report We carry out structured condition assessments of flat roofs, including photo documentation and maintenance recommendations – ideal for damage prevention or decision-making in renovations. Expertise Across All Roof Types Experienced in cold roofs, warm roofs, inverted roofs, green roofs, and walkable/drivable roof systems. Who We Work With • Architects & General Contractors – for acceptance tests or quality assurance • Property Managers & Homeowners – for water damage diagnostics, leak assessment or renovation planning • Insurance Companies & Surveyors – for neutral and technical evaluations • Industrial & Commercial Clients – for routine roof checks and safety assessments Locally Rooted – Available Nationwide Our core service area includes Basel, Basel-Landschaft, Aargau, Solothurn, and the Northwestern Switzerland region. Upon request, we are also available throughout Switzerland. Flexibility, short response times, and clear communication are our daily standards. Why Roli GmbH? • Independent & Objective: We don’t sell sealing materials – we identify causes. • Technically Reliable: Use of professional-grade tools and methods • Documented & Transparent: You receive clear inspection reports, including testing protocols if needed • Client-Focused: Personal consultation, transparent process, and fair pricing Roli GmbH – We make flat roofs understandable. A hidden leak? We’ll find it – before it becomes expensive.

PHILOSPOHY OF OUR REAL ESTATE DEVELOPMENT Integrity, competence, strong network: You can count on us to make your dreams of living come true. As a young company, we create sustainable, secure value with real estate projects. We think progressively and act straightforwardly - with a lot of heart and mind. We see integrity as a prerequisite for a trusting contractual relationship that is not only aimed at short-term profit. We support and advise you in many matters concerning your real estate, be it as owner's representative, marketer or property developer. Where necessary, we draw on a hand-picked network of specialists.

Schnell und kompetent. Man kann sich 110% auf Halter&Partner verlassen.

Leonila is a Swiss medium with the ability to perceive people and animals on a soul level. She is known for her television appearances and has demonstrated many healing successes in her practice. As a mother of two, she believes that healing is accessible to all and has a different perspective from the common life view. Leonila works with love and consciousness. She communicates from soul to soul. She does not view illness as a biological constant, but as influenced by consciousness. She helps people discover and heal the root causes behind suffering and illness.

Kompetente Mitarbeiter

Our top-notch healthcare facility, the Dreispitz Clinic, is your trusted destination for comprehensive medical care under one roof. With a wide spectrum of medical specialties, we offer high-quality treatment in a comfortable and patient-friendly environment. Our experienced medical professionals cover a variety of medical disciplines to ensure that you receive the best possible care. From General Internal Medicine to Otorhinolaryngology, Cardiology to Gynecology, Psychiatry to Gastroenterology - our team of highly qualified doctors is here to meet your individual healthcare needs. Our modern facilities not only provide a pleasant atmosphere but also grant access to cutting-edge diagnostic equipment and medical technology. Our focus is on providing you with personalized and tailored treatment. Whether you require a thorough examination, specialized consultation, or preventive measures - we are here for you. Another advantage of our Medical Center is the in-house pharmacy, enabling convenient access to the medications you need. Additionally, we offer an on-site laboratory to ensure swift diagnoses. Our mission is to provide you with high-quality medical care based on the latest scientific insights and proven practices. We understand the importance of a holistic approach to healthcare and strive to promote your health and well-being. Contact us today to schedule an appointment with one of our specialist doctors. We look forward to providing you with the best possible medical care and supporting you on your journey to a healthier life. Your health is our priority - at the Medical Center Dreispitz.

Alle Mitarbeiter waren sehr professionell und haben sich unglaublich eingesetzt in einer schwierigen Lage. Auf der vermittelnden und finanziellen Ebene haben sie ganz viel drauf. Auch der Käufer schien sehr glücklich über den Kauf. Ich könnte kein Détail finden, das zu beanstanden wäre. Einfach perfekt. Sehr professionell! Danke!

Muchenberger Roofing was founded in 1990 by Roland Muchenberger. The company operates in the cantons of Basel-Stadt and Basel-Landschaft, but offers services throughout Switzerland. The eight-member team places emphasis on direct customer contact and delivers clean work that leads to great customer satisfaction. They are particularly experienced in new constructions and renovations, especially for flat roofs. The company is available 24/7 and is known for its high flexibility. "Do you have a problem on the roof? It's not a problem. Take Rolli Muchi, because he is a professional in the field."

Vor einigen Wochen habe ich mich für den Service eines Solartechnik-Anbieters entschieden und bin unglaublich zufrieden. Die Fachkompetenz des Beraters war beeindruckend und er hat mir alle Schritte geduldig erklärt. Dank der Unterstützung hat alles schnell und unkompliziert geklappt. Es ist toll zu wissen, dass ich nun umweltfreundliche Energie nutze!

Drees & Sommer Switzerland is a consulting company providing a single source of consultation and implementation services for the real estate, infrastructure and industrial markets. The company delivers sustainable, innovative, and economically viable solutions that meet each client’s unique needs. Our almost 250 employees in Zurich, Basel and Lausanne have been supporting clients from a wide range of sectors since 2008. Drees & Sommer Switzerland is part of the Drees & Sommer Group, which was Founded in 1970 and long recognized as a pioneer in driving sustainability and digitization. Today Drees & Sommer employs more than 6,000 people at 63 offices.

Unser Kind litt unter Panikattacken, die den Alltag unseres Kindes sehr belasteten. Esra hat die Fähigkeit sehr schnell den Kern der Problematik zu erfassen und dementsprechend die bestmöglichen Hilfsmittel anzubieten. Durch ihr umfassendes Wissen und ihre professionelle Vorgehensweise und das genaue Definieren des Zieles konnte sehr schnell eine deutliche Verbesserung respektive Heilung erlangt werden. Ihre Erläuterungen sind zudem immer sehr verständlich, was aus meiner Sicht auch sehr wichtig ist, um in dem Prozess der Eigenverantwortung Erfolg zu haben und mitzukommen. In der gegenwärtigen Zeit von Ängsten, Unsicherheiten, Druck, etc. ist sie eine versierte Person, um den Menschen nachhaltig zu helfen. Wir sind sehr dankbar Esra gefunden zu haben und auf ihre Unterstützung zählen zu dürfen.