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Our services

We refine, transport and build.

Construction services

Your strong partner in construction.

We see ourselves as a high-performance construction company and realize a wide range of construction tasks. Our services range from residential and industrial construction, earthworks and pipeline construction, outdoor facilities and asphalt work to complex infrastructure and engineering structures. Experienced employees, modern machinery and the stability of a family business make us your reliable construction partner.

Solid building blocks - solid foundation.

  • A red hook.

    Experienced and highly trained skilled workers and engineers

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    Large, modern machine park

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    Own transportation department

Service areas

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    Civil engineering

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    Building construction

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    Structural engineering

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    Civil engineering

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    Road construction

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    GU construction

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    Bridge renovations

Raw materials

Extracting and refining raw materials

We extract high-quality raw materials at numerous extraction sites and use them to produce quality-assured aggregates and gravel for a wide range of construction applications. The extracted raw materials are refined in our mixing plants and undergo constant quality testing in our laboratories.

From raw material to building material - everything from a single source

  • A red hook.

    Mining sites for mineral raw materials

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    Quality assurance through our own laboratories

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    Mixing plants for asphalt and concrete

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    Recycling products and landfills

Transport solutions with system

Transportation, vehicle fleet and logistics

They characterize the national and international streetscape - the red vehicles of the Kostmann fleet on their way to our customers. In addition to modern and highly specialized transport units, we also have telematics-supported transport logistics for your transport tasks in the silo, tank, tipper and special transport sectors. Our vehicles are mainly on the road for customers in the raw materials, cement, paper and construction industries.

Service areas

  • A red hook.

    Silo transports

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    Tank transports

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    Planned transports

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    Tipper transportation

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    Low loader, crane and special transports

Planning

Planning of buildings

Kostmann realizes construction projects with experience and commitment. From the initial draft to the submission planning to the turnkey handover: you can rely on the competence of our experts.

The most solid foundation is professional planning

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    Highly trained employees

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    State-of-the-art software tools

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    State-of-the-art visualization

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    Building Information Modeling

ANY UNANSWERED QUESTIONS?

We will be happy to help you.

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A minimalist sketch of a modern building with simple lines. The perspective drawing shows details that give the building a structured appearance.
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