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.

Our team specializes in the planning, construction, and maintenance of flat roofs of all kinds in the Basel region. With more than 30 years of experience, we offer a comprehensive range of services tailored to your individual needs. Whether it’s flat roof waterproofing, insulation, renovation, or drainage – we are your reliable partner. Why Choose Us? • Custom Solutions: We create a bespoke offer for every roof that meets your requirements. • Extensive Expertise: Over three decades of experience in the flat roofing industry. • Local Presence: Your trusted partner for flat roofs in Basel and the surrounding area. Contact us today for a non-binding consultation. We look forward to assisting you with

Swissplus Haustechnik GmbH is a building services company in Birsfelden providing heating, sanitary and renewable energy solutions for residential and commercial customers.

Theo Michel - Your Expert for Plumbing, Heating, Sheet Metal, and Solar in Dottikon Comprehensive Services in Dottikon and Surrounding Areas Theo Michel offers top-notch services in the Dottikon region and surrounding areas, including Ammerswil, Dintikon, Hägglingen, Hendschiken, and Wohlen. As an expert in plumbing, heating, sheet metal, and solar systems, we ensure your installations and systems operate at their best. Plumbing Services in Dottikon Our plumbing services include: • Plumbing Installations for cold/hot water and wastewater systems • Bathroom Renovations for a modern and functional bathroom • Water Softener Installations for soft water in your home • Service and Repairs of all kinds • Toilet Tank Replacements and Repairs • Fixture Installations and Maintenance • Drain Unclogging for free-flowing pipes • Boiler Descaling for extended boiler life Heating Services in Dottikon Our heating services include: • Heat Pumps (ground source, air source) for efficient heating • Oil Heating Systems for reliable warmth • Gas Heating Systems as an eco-friendly alternative • Pellet Heating Systems for sustainable heat generation Professional Sheet Metal Services in Dottikon We offer high-quality sheet metal services: • Pitched Roof work for optimal roof protection • Metal Roof installations for durability and aesthetics • Lightning Protection systems for safety during storms Utility Line Services in Dottikon Our utility line services include: • Installation of New Utility Lines in PE and cast iron • Maintenance and Repairs of the pipeline network • House Water Connections for reliable water supply Solar Services in Dottikon Our solar services include: • Photovoltaic Systems for sustainable electricity generation • Feasibility Studies to evaluate your options • Simulation and Yield Calculation for optimal planning • Planning and Installation of photovoltaic systems • Thermal Solar Systems for water heating and heating support Contact Theo Michel Theo Michel is your trusted partner in Dottikon for all your plumbing, heating, sheet metal, and solar needs. Contact us today for personalized advice and a non-binding quote.