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WorkshopSeptember 28, 2026, 11:47:05 a.m. +02:00
Zimmermann Group Header Pictures Workshop 01 scaled
Zimmermann Group Header Pictures Workshop 01 scaled

WHG-certified contractor with its own workshop

ZIMMERMANN Engineering is a specialized contractor certified under the Water Resources Act (WHG) and operates its own workshop in Gütersloh. We install and repair systems and system components where the safe handling of water-polluting substances poses special technical challenges. Our range of services includes work on LAU facilities for storage, filling, and transshipment, as well as on HBV facilities for production, treatment, and use.

Zimmermann Group Engineering Weiss

Plant and Piping Engineering

Our workshop handles project-based manufacturing, assembly, and repair work in the fields of plant and piping engineering. This includes, in particular, work on:

  • Pipelines and Pipeline Systems
  • Containers and collection systems
  • Pumps
  • Fittings
  • Components of LAU and HBV systems

The design is tailored to the technical requirements of each project. Before work begins, we work with you to assess the condition of the system, determine the scope of work, and establish the necessary framework conditions.

Construct and Maintain Wastewater Treatment Plants

Another area of focus is the construction and repair of wastewater treatment plants. Depending on the specific task, we also perform cleaning and decommissioning work on existing facilities. The individual measures are tailored to the facility, the substances present, and operational requirements.

Partial Repair of Retention Areas

We perform coating work for the partial repair of retention areas. Materials and methods are selected on a project-by-project basis and according to the intended application. The goal is to restore or maintain the retention function of the area in accordance with the specified technical requirements.

Joining Operations Following Approved Process Tests

In addition, we perform adhesive bonding work as part of approved process validations. The selection and application of the joining process depend on the materials to be joined, the intended use, and the project-specific requirements.

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Project-based implementation by ZIMMERMANN Engineering

From technical coordination to implementation, our team supports you with workshop, installation, and repair services. We combine the experience of ZIMMERMANN Engineering with the specialized expertise available within the ZIMMERMANN Group. This allows us to coordinate related services as needed and integrate them into the project workflow.

Request Workshop Services

Are you planning work on a LAU or HBV system, a wastewater treatment plant, or on piping and plant components? Talk to us about the technical requirements and the scope of services you need. We’ll review your request and coordinate the next steps with you.

ZIMMERMANN Engineering

Workshop

Zimmermann Engineering GmbH & Co. KG
Gottlieb-Daimler-Str. 26
33334 Gütersloh

Zimmermann Group Martin Bischop

Martin Bischop

Authorized signatory / Senior project engineer

Frequently Asked Questions About the Workshop

Where is the workshop located?September 15, 2026, 11:28:18 AM +02:00

The Zimmermann Engineering GmbH & Co. KG workshop is located at 26 Gottlieb-Daimler-Str., 33334 Gütersloh.

Can retaining walls be repaired?September 15, 2026, 11:27:58 AM +02:00

The workshop performs coating work for the partial repair of retaining surfaces. Materials and methods are selected based on the application and the technical requirements of the project.

Do you also handle wastewater treatment plants?September 15, 2026, 11:27:40 a.m. +02:00

Yes. ZIMMERMANN Engineering builds and maintains wastewater treatment plants. Depending on the scope of work, cleaning and decommissioning work may also be performed.

Does ZIMMERMANN Engineering work on LAU and HBV systems?September 15, 2026, 11:27:19 AM +02:00

Yes. The scope of services described includes the construction and repair of LAU facilities for storage, filling, and transshipment, as well as HBV facilities for manufacturing, handling, and use.

What does “specialized company” mean under the WHG?September 15, 2026, 11:27:00 AM +02:00

A specialized contractor, as defined by the Water Resources Act, performs certain activities at facilities that handle substances hazardous to water in accordance with the applicable requirements. The requirements applicable to a specific project are determined based on the facility and the scope of services.

What services does the ZIMMERMANN Engineering workshop offer?September 15, 2026, 11:26:38 AM +02:00

The workshop performs project-based work in plant and piping engineering. This includes the installation and repair of LAU and HBV systems, as well as work on piping, tanks, pumps, valves, and other plant components.

The ZIMMERMANN Group network

As part of the ZIMMERMANN Group, we draw on the expertise, equipment, logistics services, and other resources available within the group. This allows us to coordinate services across locations and tailor them to specific tasks. The specific implementation depends on the task at hand as well as applicable legal requirements, permits, and acceptance criteria.

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Dispose of Hazardous Waste

Check which types of waste our locations can accept.

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Transporting Dangerous Goods in Accordance with ADR

Information about vehicles and transportation services.

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Accident or Fire

Services related to accidents, fires, and firefighting water.

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Research & Development

Technical processes for treatment and recovery.

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Separator service and technology

From planning and installation to renovation.

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Distilling Solvents

Information on the processing and treatment of suitable materials.

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Certificates and Documentation

An overview of current certificates and certifications for specialized businesses.

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Careers at ZIMMERMANN

Discover training programs, college majors, and career opportunities.

Your Benefits in the ZIMMERMANN Network

Would you like to dispose of hazardous waste or have a substance evaluated for acceptability? Our team will review your request and work with you to determine the next steps for a professional and legally compliant treatment .

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