ALTERA BAU & IMMO GMBH combines expertise and passion to realize construction and real estate projects. Specializes in managing real estate portfolio properties.

Ich besitze mehrere Liegenschaften und habe bereits verschiedene Malerbetriebe im Säuliamt und Freiamt ausprobiert. Herr Prater hat mich mit seiner sehr kompetenten Beratung und seinem persönlichen Engagement überzeugt, und auch die Ausführung durch seine freundlichen Mitarbeiter war erstklassig. In Zukunft werde ich nur noch mit der Firma Maler Prater AG zusammenarbeiten. Sehr empfehlenswert!

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.

Die Arbeiter leisteten sehr saubere und exakte Arbeit,vorallem Patrick der ein wahrer Meister seines Faches ist, und dies in Rekordzeiten, jeder von ihnen hatte ein sehr freundliches Auftreten und man wurde immer über den genauen Verlauf informiert.Die Vorarbeiter hielten uns auch immer Vorort auf dem Laufenden.Der ganze Ablauf lief sehr gut über die Bühne und zwei wunderschöne Badezimmer erstrahlten im neuen Glanz.Fazit– Preis/Leistung sehr korrekt.Ein Unternehmen das ich bestens empfehlen kann.Danke,immer wieder gerne.

Die Renovation unseres Eigenheims durch Nikova Bau war ein voller Erfolg. Sehr freundliches Personal und transparente Kommunikation. Wir sind sehr zufrieden mit dem Ergebnis!

Bodenbelag • Bodenleger Möhlin • fliesen • Parkettöl • verlegen Parkett, Laminat, Kork, Linoleum, Novillo • Reparatur • Parkettboden • Bodenrenovierung • Parkett verlegen • sanieren • Wand und Bodenbeläge Frick • Bodenbeläge • Boden verlegen • Holz • Bodenverlegung • Parkettmuster • Bodenleger Fricktal • Kork • Fliesenleger • renovieren • Vinyl • Linoleum • Parkett und Handwerker • Bodenleger Frick • Bodenleger Parkett • schleifen • Parkettarten • Parkettverlegung • Fußboden • Parkettpflege

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.