Waste and wastewater treatment in the Harz Mountains
Waste and wastewater treatment in the Harz Mountains

Mantz Abfall-Abwasser GmbH

MANTZ Abfall-Abwasser GmbH has been part of the ZIMMERMANN Group since 2021 and has been an established service provider for waste and wastewater solutions around Osterode am Harz since 1997.

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ZIMMERMANN MANTZ Waste and wastewater

Your partner for waste and wastewater solutions in the Harz region

MANTZ Abfall-Abwasser GmbH has been your professional partner in Osterode am Harz since 1997 when it comes to waste and wastewater solutions.

Our services include sewer cleaning, pipe cleaning, TV sewer inspections, container services and the professional disposal of hazardous waste as well as tank cleaning and tank disposal.

We rely on state-of-the-art technologies and trained personnel to offer efficient and environmentally friendly solutions.

Waste disposal and recycling of residual and recyclable materials

Our company is dedicated to providing services in the field of waste management and wastewater treatment. We attach particular importance to compliance with the Closed Substance Cycle and Waste Management Act.
Our range of services includes the professional treatment, recycling, disposal and removal of waste, both liquid and solid, as well as wastewater. In addition, we specialize in the recycling of residual and recyclable materials at our in-house recycling centre at our company headquarters in Osterode.

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Our services for private and industrial customers

As a certified specialist company in accordance with the German Water Resources Act and a specialist waste management company, we offer environmentally friendly and sustainable solutions that comply with legal requirements and at the same time optimally meet the needs of our customers.

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Wastewater management

We offer comprehensive solutions for wastewater management. With state-of-the-art technology and many years of experience, we ensure the efficient and environmentally friendly disposal of wastewater. Our customized services guarantee sustainable and legally compliant treatment of all types of wastewater.

Pipe cleaning by ZIMMERMANN Mantz

Pipe cleaning

With our modern equipment and experienced team, we clean your clogged pipes thoroughly and reliably.

Regular maintenance and cleaning can prevent expensive damage and extend the service life of your systems.

ZIMMERMANN Mantz sewer cleaning

Sewer cleaning

Our professional sewer cleaning ensures that your sewer systems remain free of blockages and deposits.

We use the latest technology to effectively remove soiling and thus ensure smooth drainage.

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TV channel inspections

We carry out TV sewer inspections to detect possible damage or blockages in your sewer systems at an early stage.

We use innovative camera systems that enable precise inspection of the ducts.

Our customers receive comprehensive documentation after the TV duct inspection.

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Container service

We provide you with various containers so that you can dispose of your waste conveniently and efficiently. Special liquid containers are ideal for the disposal of liquid waste generated on construction sites or in commercial operations. Whether you need to dispose of oils, paints or other liquid waste, we have the right solution for you. We also offer suitable containers for our private customers.

ZIMMERMANN Mantz Hazardous waste disposal Osterode

Hazardous waste disposal

As experts in hazardous waste, we are at your side for professional disposal and recycling.

We have the expertise and resources to handle even the most challenging types of waste. As part of the ZIMMERMANN Group, we benefit from a powerful network of expertise and resources in the field of hazardous waste disposal.

Mantz Abfall-Abwasser becomes ZIMMERMANN MANTZ

With the gradual change to the ZIMMERMANN colors, the external appearance of MANTZ Abfall-Abwasser will change in the future. We are very grateful and proud that almost 100% of our team in Osterode have stayed with us even after the takeover by the ZIMMERMANN Group.

This means that our customers can continue to count on their familiar contacts and the service they are used to.

We look forward to continuing our cooperation with our loyal customer base in the Harz region!

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Hazardous waste - everything except radioactive, explosive and infectious

Acceptance catalog: Which hazardous waste we dispose of professionally.

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Dangerous goods - transporting ADR freight reliably

There are over 115 ADR vehicles in the ZIMMERMANN vehicle fleet.

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Accident or fire - cleaning damage safely

We clean contaminated surfaces and treat extinguishing water.

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R + D - Disposal routes of tomorrow

We research and develop sustainable waste disposal solutions.

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Career - start with an environmental services provider

We are looking for talents who will grow with us.

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Separators - Service and technology

From planning, installation and general inspection to refurbishment

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Distillation - recovering and recycling valuable materials

Preparation of single solvents and mixtures.

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Safety - our certified specialist companies

Trust is good and certificates are convincing.

ZIMMERMANN Mantz

Mantz Abfall-Abwasser GmbH

Osteroder Street 46
37520 Osterode am Harz

Commercial register number:
(HRB 130920)
Göttingen Local Court

Sales tax ID no.:
DE422108361

Jan Hainich

Jan Hainich

Authorized signatory & branch manager

The ZIMMERMANN Group network

As part of the ZIMMERMANN Group, we benefit from a powerful network of expertise and resources in the field of hazardous waste disposal. We provide our customers with an environmentally friendly and expert disposal service to ensure a safe and legally compliant service.

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Advantage of the ZIMMERMANN Group

Take advantage of our disposal network today. Contact us for the professional and environmentally friendly disposal your hazardous waste in accordance with the Closed Substance Cycle Waste Management Act. Let's work together to protect the environment and professionally meet your disposal needs - contact us now!

Zimmermann Group Transport IconADR vehicles

The ZIMMERMANN Group has 115 approved vehicles for the transportation of hazardous wastes.

Zimmermann Group Icon treatment plantPlants

The ZIMMERMANN Group operates 12 treatment plants in Germany.

Zimmermann Group Employees IconEmployees

ZIMMERMANN employs over 600 people in Germany.

Zimmermann Group LocationLocations

ZIMMERMANN is represented at 9 locations in Germany.

Zimmermann Group CertificateCertificates

The companies within the ZIMMERMANN Group are certified specialist companies.

Zimmermann Group Company IconFounded in 1962

The ZIMMERMANN Group has been a family company headquartered in Gütersloh for over 60 years.

Zimmermann Group disposal IconDisposal

The ZIMMERMANN Group disposes of over 720,000 tons of hazardous waste per year

Mantz Abfall-Abwasser GmbH
Osteroder Straße 46 | 37520 Osterode am Harz