Our Chimney Sweeping Company has been operating professionally since 1982. Our team consists of qualified and specialized professionals with many years of experience, constantly attending training courses on new heating systems. We are authorized and trained to clean all gas systems. We specialize in cleaning: • Solar and photovoltaic panels • Oil and gas heating systems • Oil, wood, and pellet stoves • Wood fireplaces and chimneys We handle: • Cleaning oil and gas heating systems • Cleaning oil, wood, and pellet stoves • Chimney restoration • Chimney inspections with a camera • Cleaning photovoltaic and solar panels • Gutter cleaning Our main goal is the satisfaction and trust of our private and business clients. We operate throughout the Canton of Ticino, with no travel costs. We have three locations: Lugano, Bellinzona, and Besazio.

AS PROTECH is a leading innovator in renewable energy and high-performance building solutions. We specialize in designing and delivering cutting-edge photovoltaic systems, windows, and doors, operating as a general contractor to provide integrated, customized solutions for individuals, businesses, and public administrations. With a forward-thinking vision, AS PROTECH is committed not only to providing advanced technological solutions but also to fostering a culture of sustainability, actively contributing to building development and urban regeneration.

The company O.B. SA is founded in 2006, after twenty years of experience, by the owner Mr. Omar Bernasconi, with the idea of bringing together the skills of carpentry, roofing and sheet metal work in a single company. Since the founding, still with about ten workers, the company has continued to develop systematically and has expanded its skills to all areas that invest the construction of roofs and wooden structures. The consequent engagement of the latest technologies, customized solutions and a conscious strength in innovation have led to success in all branches of operation. We are a member of the HOLZBAU SCHWEIZ association and a training company for apprentices. OUR COMPANY OFFERS: Carpentry and roofing Construction tinsmithing Ceiling and facade cladding Exterior and interior staircases Sound and noise insulation Interior work of all kinds Modular houses Prefabricated chalets Technical consulting Roof restoration Roof Renovation

For over 25 years, we have specialized in the design , installation , maintenance , and refurbishment of electrical installations and telecommunications systems throughout Ticino , with particular attention and quick response times in the Sopraceneri ⚡🔌💡 What we offer: 🔹 Design and installation of electrical and telecommunications systems for all needs. 🔹 Careful maintenance to ensure safety and efficiency. 🔹 Refurbishment of electrical installations to update and bring your systems up to code. 🔹 Certification of electrical installations and telecommunications according to current standards. 🔹 Experienced electricians to solve any electrical problem. 🔹 Lighting systems for all types of spaces, both residential and commercial. 🔹 Electrical panels for safe and optimized energy management. 🔹 Alarm systems to ensure the security of your spaces. 🔹 Emergency interventions to resolve any urgent issue quickly. At Tisa Electric , every installation is carried out with passion , reliability , and safety 💡🔌⚡ 📍 We serve all of Ticino , with particular focus on speed and quality in the Sopraceneri . Contact us for a personalized quote or urgent intervention! 📞 #TisaElectric #ElectricalInstallations #Telecommunications #Electrician #AlarmSystems #Lighting #ElectricalCertification #Maintenance #Ticino #Sopraceneri #EmergencyInterventions

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