Your specialist for concrete, drilling and sawing technology

As an experienced and established company, we support our customers with competent concrete drilling work and various services from related fields of activity.

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Core drilling work with competence and experience

The company Jansen GmbH from Schwalmtal has been dealing with drilling technology for 20 years, particularly the vibration-free dismantling of reinforced concrete and masonry. Our professionally qualified team carries out work for you such as: core drilling, concrete sawing and joint cutting. If desired, we can take care of the removal and disposal of the demolition material resulting from drilling or sawing.

We are known both in the immediate area - such as Düsseldorf, Mönchengladbach, Viersen, Krefeld, Heinsberg, the Rhein-Erft district - but also in large parts of North Rhine-Westphalia for adherence to deadlines, clean work management and quick processing of orders.

Sawing work around the concrete

With our company we cover a wide range of services in relation to concrete sawing and drilling. If, for example, you would like to lay new cables or plan to dismantle reinforced concrete and solid masonry, we are the right contact. With our many years of experience in joint cutting, concrete sawing and core drilling, we can provide you with professional support in your construction projects. Our work can also be carried out predominantly without vibration in order to protect other components. We are known throughout North Rhine-Westphalia for our care and adherence to deadlines.

The website of Betonbohr & Sägetechnik Jansen GmbH at a glance

For better orientation, you will find an overview of our subpages here, including a small summary of the content. This means you can find all the important information in no time.

Our services

On this page we have summarized our range of services. Discover the diversity of our competencies!

About the services About the services

Kernbohrungen

Here you can find out everything about the core drilling work we offer and the equipment we use.

More about core drilling More about core drilling

Wire saws

Find out about wire sawing work and find out where it is used.

More about wire saws

Contact page

Here you will find all the information about how you can contact us for advice or to commission us.

To the contact page

Wall saws

With our precise rail-guided diamond saw technology, we make precise cuts in masonry and concrete. Dust-free work that protects the building structure.

Wall saws About the services

demolition robot

Discover the revolution in demolition: our demolition robot BROKK. Experience maximum efficiency with the highest level of security!

demolition robot
More about core drilling

Grinding concrete

Floor processing using the grinding process through several grinding passes and subsequent processing with a floor hardener and a seal against the penetration of liquids, fats and chemicals. The result is an extremely resilient surface that can be used again quickly and has a great look.

Grinding concrete More about core drilling
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