oneA GmbH provides planning and project management services for new construction, renovations, extensions and garden projects, and produces handcrafted concrete items in a concrete workshop.
Support for construction projects from vision to implementation, tailored to needs and life phases; for new builds, conversions, extensions and garden facilities.
Planning and design for building construction
Planning activities in building construction, including design and preparation of construction projects, based on professional qualifications and the described area of activity.
Concrete workshop
Handmade custom concrete objects, including practical one-off pieces for the home and garden; orders and prices on request.
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