Concepts, drafts, projections, execution planning, construction supervision, cost controlling and scheduling is what you receive from Müller Architekten AG from one source. No matter if a major or a small scale project, we plan for you your rebuildings, renovations and new buildings in a professional and reliable way. Our long experience in different areas allows us to offer you professional services for the classic building engineering as well as for the interior design. Hotels, restaurants, shops und store building equally belong to our specialties such as the building of villas, houses and flats.


We realize your construction project according to your wishes and ideas, without loosing sight of the costs and deadlines. A solid construction manner and quality down to the last detail are a matter of course to us, just as a good functionality and its realization of an ambitious esthetic is. We also check for you landed property on its value and development potential. As architects we take care of all issues of your development proposal.


Modifications and renovations do not only open up the possibility to sustain a real estate’s worth, but also optimize existing usage and augment added value. Existing apartments are being renovated and sublet again due to a succeeded performance. Improved heat insulation, acoustic insulation together with a modern, convenient interior fitting improves the quality of residence definitely. An accurate building maintenance ensures the maintaining value and the value retention and appreciation of your property.


Hotels, restaurants, doctor’s surgeries, exhibition rooms or shops, we are the right persons. No matter if a pharmacy, a doctor’s surgery, a bakery, a jeweler, a drugstore, a hotel, a chancellery, a butcher shop, an optician, a restaurant or administration – we design your location individually according to your business ideology. Set yourself apart of your concurrence and improve your turnover through an attractive and functional design of your construction project.


With precious materials, intelligent solutions for floor planning and functional design we develop together with you an optimized and customized solution, which is able to convince even years later. We plan and realize integrated concepts, which are as unique as your ideas and wishes are. Through combination of form, color and function we give your home a very special ambiance.


Your investment property is reviewed by analysis and pre-projects for the best return and implemented according to your wishes. With a new building or renovation we thereby undertake all client tasks including sale or rental organization. You do not need to worry about the many details such as permits, insurance, financing, selection of materials, craftsmen, salesmen / property managers or even contracts, after completion of the project you just rejoice in your return. The Müller Bauprojektmanagement GmbH takes care of all the tasks for you as a service provider and you benefit from the whole profit of the project.


Real estate business, specially the purchase of land or old properties, their reconstruction, rehabilitation and rebuilding are demanding. Often the layman cannot estimate the potential of an offered investment property based on the first information given. When the clarification is on hand and a return can be calculated precisely, the object is usually already sold or the price rises to heights that are no longer interesting for the individual investor. This is where Müller Immoinvest AG buys land or old properties in order to develop these properties and sell for a profit.

At the Müller Immoinvest AG with an investment starting from CHF 0.5 million you do not invest to an anonymous fund, but in a specific project and you are involved in its profit.

Download Investment Brochure (German only)


We are happy to advise you personally on ways to implement your projects as a general contractor / general contractor.

Please note that we can only offer this service together with building project management or a real estate investment.


We develop interior concepts and design furniture which meet your needs. Shops, food establishments and exhibitions need, just as luxurious flat conversions do, not only good design but also perfect lighting concepts and integration of home automation. In order to offer you an integrated concept, we work with reputable suppliers from various sectors, which harmonize perfectly with our design philosophy.