Six disciplines. One team.
From the first feasibility study to handover — we cover every service phase of the German HOAI. With a clear focus on energy efficiency, lifecycle and responsibility.
Building Planning
We design residential and commercial buildings to the latest energy standards — from concept through permit-ready planning. Focus: GEG-compliant new builds, KfW Efficiency House standards, and ESG-oriented life-cycle analysis.
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Construction Delivery
As turnkey or general contractor we deliver your project ready for handover — with full site management, quality assurance, and schedule and cost control. Classic site management under HOAI service phase 8 is also available.
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Energy Retrofit
Refurbishment of existing buildings with an energy-efficiency focus: insulation, window replacement, heating systems, renewable energy. Eligible for BEG/KfW funding.
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Project Management
We manage complex construction projects for owners who do not keep an in-house site team — from the first feasibility study to handover to the end user.
Building Physics
Building-physics certifications and consulting: thermal protection, acoustic protection, moisture protection, summer heat protection. Particularly for refurbishments of listed buildings.
ESG & Sustainability
We integrate ESG criteria into your construction projects: ecological materials, social impact on neighbourhood and tenants, transparent governance. Certification support (DGNB, QNG) on request.
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Whether new build, refurbishment or concept study — a first conversation is non-binding. Send us your project.