Preserving value, shaping the future: Your partner for professional construction in existing structures

We assist you to realise the full potential of your property

From planning to implementation, we maintain and increase the value of your property through maintenance, conversion and modernisation.

Services for refurbishment and upgrading

Whether for renovations, conversions or extensive modernisations – we offer fast and reliable support in every phase of your project, from planning to implementation. Gain an overview of our services here.

Energy management and modernisation

Well thought-out modernisation increases the energy efficiency of your property, reduces long-term operating costs and thus increases the property value. With our comprehensive approach, we ensure the economic and ecological sustainability of your buildings.

Enhanced efficiency through innovation

In addition to implementing modernisation measures, we use our software to compare your consumption figures with internationally recognised standards and applicable legislation. Hence, we can provide you with reliable, data-based support for your corporate sustainability.

Good for sustainability

When implementing our modernisation measures, we focus on making building management systems and energy use as efficient as possible. This allows us to achieve a noticeable effect in just a few steps, which has a positive impact on consumption figures and your ESG  report, among other things.

Remodelling and refurbishment

Conversion and refurbishment of existing structures offer the flexibility to quickly and efficiently adapt usable space to changing requirements – from the conversion of classic office space into dynamic event areas to attractively designed building façades, for example in the retail sector. These measures not only reduce operating costs, but also increase the attractiveness and functionality of your property.

Responsible for Operations & Engineering

Katja Böhmer
Member of the Executive Board Operations | Engineering

In her function as Member of the Executive Board, she is also responsible for the area of existing buildings.

With our services, we manage to increase the value of buildings and make them attractive for the people who fill them with life every day.

Katja Böhmer – Member of the Executive Board Operations | Engineering

Contact our team

Whether you would like to find out more about our services in the field of building in existing structures or have a specific enquiry, our team of experts look forward to assisting you.

    For your Sustainability

    Contribution to corporate sustainability through ecological commercial services

    By maintaining efficiently managed and clean premises, we work with you to ensure a pleasant environment and achieving your corporate sustainability goals. With our environmentally friendly and resource-conserving facilities management, we set an example for future generations.

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    Innovation

    More efficiency thanks to robotics, sensor technology and AI

    We combine our decades of experience with the latest developments in artificial intelligence and robotics. Our aim is to create processes that offer you significant added value.

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    Latest News

    Published October 2024

    Strengthened Position in the UK: Sasse Acquires Technical Facilities Management Company in London

    The Sasse Group strengthens its commitment in Great Britain and acquires a technology company in London.
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    Published February 2024

    ESG Strategy of Sasse Group

    To the point: the Sasse Group’s ESG strategy sets a clear focus.
    Read more
    Published February 2024

    Robotics in practical Facilities Management use

    Robotics shows its value in practical applications in facility management.
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    Published February 2024

    Rex Lionsbot

    With “Rex”, Sasse Group is moving to the next level in the use of cleaning robots.
    Read more
    Published February 2024

    How intelligent is your building?

    The test phase of the Smart Readiness Indicator (SRI) has begun.
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    Published December 2023

    Protective forest for the “shy deer”

    Facilities management must make properties more sustainable to secure investments.
    Read more
    Published December 2023

    We offer attractive Training Programmes

    Sasse Group offers diverse tasks, attractive training, and positions with prospects.
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    Published November 2023

    The Strategy of Sasse Group

    The Sasse Group’s strategy shapes the way forward into the future.
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    Published November 2023

    FM needs Processes and People as Doers

    Facilities management only comes to life with the right processes and people as doers.
    Read more
    Published September 2023

    Goodbye at the lost and found

    We are your service provider for the collection and allocation of lost property.
    Read more