Our Know How

Quality reliability, cost reliability,

Deadline reliability

The architectural & engineering consultancy Langos emerged from the architectural office Jan Langos and can now draw on more than 25 years of experience.

 In the last few decades, a large number of extensive construction projects of all kinds have already been completed and are currently implemented, which we proudly refer to.

In doing so, we not only handle individual properties in a targeted manner, but also take care of the construction of entire asset portfolio. This includes all investments and building maintenance measures, for which we determine the investment requirements and the necessary construction costs for the following years.

Of course, the important components of energy saving, environmental protection and economy are carefully considered. We are certified to carry out energy due diligence.

The planning company Langos implements all construction projects in close and trusting cooperation, both with the client and the responsible local authorities.

As part of the energy consulting, the topic of sustainability is already a long-term component of our services. With the development of the european taxonomy and the emergence of the ESG rating, we have expanded our consulting services. The planning company Langos offers energy-optimized measures in cooperation with various partners. We can take a holistic view of portfolios and actively support the redesign of buildings to be more economical and lower in CO2 emissions. Our customers can thus certify the E in ESG in a future-proof manner.


Our projects cover our claim: Together with our customers, we want to work on solutions that are technically and economically convincing and sustainable at the same time.

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