The Leading Network for Sewer and Pipe RehabilitationInnovative. Competent. Reliable.

Together with qualified partner companies, we are your full-service provider for sewer and pipe rehabilitation. Our partners offer tailored rehabilitation solutions for both public and private clients. As the DKS Group, we combine specialized expertise, connect industry knowledge, and embrace a spirit of innovation. Practical, progressive, and responsible – for sustainable and future-proof wastewater management.

About

Quality and efficiency for a sustainable future – these are the services we offer:

Inhouse Rehabilitation
Sewer and Pipe Services
Sewer Rehabilitation
Services

Combining Strengths, Maximizing Success

“DKS stands for team players at eye level,” says CEO Jan Jörgenshaus. In the video, the CEO, managing directors, and project managers of our subsidiaries explain how this core principle enables the DKS Group to grow as a future-ready network, the added value it brings to partner companies, and how clients benefit.

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Partners

Our Network: Success through Strong Partnerships

Locally rooted, nationally connected: The companies of the DKS Group are well established in their regions – and closely connected with each other to benefit from the synergies of the network. This combination of independence and collaboration strengthens our partners and creates substantial added value for our customers.

Partners

Become part of DKS Group!

Your advantages as a partner
Logo DF Ing

DF-ING

Logo Kilian Kanalsanierung GmbH

Kilian Kanal­sanierung

Logo E. Fröhlich Rohr + Kanal

E. Fröhlich Kanaltechnik

Logo Jackels Umweltdienste GmbH

Jackels Umweltdienste

Logo Pipebull

Pipe Bull

Logo E.N. Rohr- und Kanaltechnik

E.N. Rohr- und Kanaltechnik

Logo DF Ing

DF-ING

Logo Kilian Kanalsanierung GmbH

Kilian Kanal­sanierung

Logo E. Fröhlich Rohr + Kanal

E. Fröhlich Kanaltechnik

Logo Jackels Umweltdienste GmbH

Jackels Umweltdienste

Logo Pipebull

Pipe Bull

Logo E.N. Rohr- und Kanaltechnik

E.N. Rohr- und Kanaltechnik

What We Stand For:

Innovation, competence, reliability: The DKS Group brings together traditional craftsmanship with cutting-edge technology and a modern corporate culture. We are a strong and fast-growing network of sewer rehabilitation professionals. The individual expertise of our partners and their close cooperation form our combined strength. Together, we stand for sustainable, reliable, and precise work – with one clear goal: to become the leading partner for sewer and pipe rehabilitation.

About

Maximum reliability, fast availability

  • Flexible, safe, and dependable work on all project
  • Local offices with direct availability and personal contacts
  • 24-hour emergency service

Locally based, available across Germany

  • Our partners combine their expertise as needed
  • Sustainable, minimally invasive solutions whenever possible

Complete Solutions from a Single Source

  • Tailor-made, efficient solutions for every sewer and pipe issue
  • State-of-the-art rehabilitation technology for all requirements
  • Craftsmanship excellence, even in complex structural conditions
over
55,000
kilometers of sewer lines maintained
more than
200
employees. Concentrated expertise!
over
130
years of experience in sewer maintenance

News and Projects

Discover All Projects Show All News

Services of Project

  • Project
  • Sewer Rehabilitation
  • Sewer and Pipe Services

Premiere for DF-ING’s patented ‘MtH 2.0’ process

It was the first deployment of this scale: DF-ING rehabilitated 34 house connections in Bremen using its in-house developed "MtH 2.0" Main-to-House method—in just six days, directly from the main sewer and entirely trenchless. A true milestone for this patented and highly efficient rehabilitation technique!
More infoabout Project Premiere for DF-ING’s patented ‘MtH 2.0’ process
Fahrzeug der Firma Pipe Bull vor dem Berliner Dom.
Foto: Pipe Bull

Services of Project

  • Project
  • Sewer and Pipe Services
  • Sewer Rehabilitation

Partners renovate pipes beneath Berlin Cathedral

Cured-in-place pipe lining under historic preservation: Our two partner companies rehabilitated 73 meters of stormwater base pipe beneath the Hohenzollern Crypt in the 120-year-old Berlin Cathedral. An outstanding technical achievement – and a great example of how the DKS network combines individual strengths for maximum expertise.
More infoabout Project Partners renovate pipes beneath Berlin Cathedral
Kanalreinigungsfahrzeug der E. Fröhlich GmbH bei TV-Inspektion an der Alpbrücke B10 bei Karlsruhe im Rahmen der Brückensanierung durch die DKS Group
  • News
  • 14th July 2025

Renovation of the bridge channels Alpbrücke B10 – Fröhlich & Kilian rely on QuickLock

Successful Rehabilitation with QuickLock: As part of the Alp Bridge renovation near Karlsruhe, DKS Group partners E. Fröhlich GmbH and Kilian Kanalsanierung GmbH completed a complex trenchless sewer rehabilitation using the proven QuickLock system. Precise coordination and teamwork ensured high-quality results delivered on time.
More infoabout News Renovation of the bridge channels Alpbrücke B10 – Fröhlich & Kilian rely on QuickLock

Become One Of Our Partners!

Discover the opportunities that our network offers you now.
Your Advantages As A Partner

Become A Member Of Our Staff!

There are exciting jobs in the DKS Group and at our partner companies.
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Become A
Customer!

Do you have any questions about our sewer and pipe services? We are here for you at any time.
Contact Us