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On duty for you around the clock.

Is your drain, washbasin, or WC blocked? Are your pipes leaking? Is the gully in front of your house overflowing? We also have a quick solution for your wastewater emergency.

Our 24-hour emergency service is available around the clock – also on Sundays and public holidays. You can reach us at +49 89 329 440-0 or

Responsible handling of wastewater.

With more than 40 years of experience, we are one of the most experienced companies in our industry. Since 1975 we have been taking care of complete pipe and sewer cleaning including waste management. What sets us apart in particular is the breadth of our range of services as well as the environmentally conscious handling of wastewater.

We work according to strict quality standards. We are only satisfied when our customers are satisfied. No matter what the problem, our well-trained staff can help – quickly, easily, and efficiently.

Whether maintenance, inspection, pressure testing or shaft and sewer extension, THORN Abwassertechnik is always a competent and responsible partner when it comes to wastewater. Sewer rehabilitations of all kinds (using the inliner, short liner or full filling method) are our special field of expertise. Get an overview of the wide range of wastewater technology and our services.

24-hour emergency service also available on Sundays and public holidays
Sewer, drain, pipe, WC, or washbasin blocked? You can reach us at +49 89 329 440-0.
More about the 24-hour emergency service
Rehabilitation of sewers, shafts, and separator systems.
To rehabilitation
Maintenance of drainage and separator systems.
To maintenance
Inspection of connection, drop, ground, and collecting sewer pipes.
To inspection
Pressure testing of drainage and separator systems.
To pressure testing
Civil engineering Construction of shafts and sewers.
To civil engineering
What counts is successfully implemented projects.
To our references
Your future at THORN Abwassertechnik GmbH.
To career opportunities