Your supplier for manhole and sewer rehabilitation
Our customers value us because:
...we have been developing and delivering quality for decades
Since 1987, we have been working with ERGELIT GmbH, the specialist for dry mortar, to develop the highest quality mortars for a wide range of substrate requirements as well as important processes, equipment and materials!
Our technologies and processes, such as the KS-ASS automatic manhole coating system and manhole frame adjustment for sagging manhole covers, are also our specialty!
...we deliver absolute competence for you
We are involved in all trend-setting specialist committees of the GSTT, DWA, VSB, RSV and DIN. Our team has been training the 'BBE certificate' and 'ZKS consultant' together with the DWA for decades - THE quality certificates for our industry and your work.
Both the company founder Rainer Hermes and the second generation Eileen & Tim Hermes are involved in boards and committees to offer you the highest quality advice and supply of our products!
...service towards our customers is out motto...REALLY!
A characteristic of our quality: We are there for you!
...in over 20 countries around the world
...with 6 branches in Europe
...and at any time on social media!
We really do put the customer first - your success on the construction site is our goal. That's why we are happy to provide you with cross-disciplinary and cross-product advice on all aspects of the professional rehabilitation of manholes and sewers in order to deliver quality from a single source!
Some customer's voices





With help and advice
Do you have a difficult construction site or just some questions? Let us know - we are there for you as consultants and sparring partners and always speak to our customers as equals.
Would you like to see our products in action to better understand them and see for yourself? At any time - on your construction site, at our training center, state-of-the-art via Zoom or available around the clock via social media. Simply contact us informally!
Your Eileen & Tim Hermes
The Hermes Technologie Timeline
1982
1987
1995
1997
1998
2001
2002
2005
2017
2018
2020
2022
2024
The Hermes Technologie family
Tim Hermes
CEO
Tim Hermes, member of various working groups and committees as well as group leader at VSB Bauwerkssanierung, is responsible for product development at Hermes Technologie and manages the company together with Eileen Hermes in the second generation. As a sought-after speaker and managing director of the German subsidiary, he sets innovative trends in the further development of sewer rehabilitation technology. Influenced by his more than a decade-long stay in the UK, he lives the service concept: "Customers are at the heart of everything we do - always and at all times." His motto: "Everything is theoretically impossible until we come and just do it!"
Eileen Hermes
CEO
Eileen Hermes, board member of the European DIN committee, is responsible for the company's finances and strategic direction. Together with Tim Hermes, she is the second generation to manage Hermes Technologie. While Tim focuses on product development, Eileen brings structure and economic stability to the company. These different skills complement each other perfectly and ensure long-term success. As head of the Austrian branch, she also focuses on the highest standards and consistently drives forward the international positioning of Hermes Technologie.
Rainer Hermes
Business Partner
Rainer Hermes, founder of Hermes Technologie and a pioneer in sewer rehabilitation, developed the now renowned ERGELIT-KS 1 and ERGELIT-KS 2 sewer rehabilitation mortars and the KS-ASS manhole coating system back in 1982 with ERGELIT GmbH. With his vision and expertise, he laid the foundation for the family-run company. His pioneering innovations continue to shape the industry today and make Hermes Technologie a valued partner in sewer rehabilitation worldwide.
The best team in the world!
Our latest corporate videos
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In this video I show you our three injection resins which are injected via a double chamber cartridge behind a sewage structure to stop heavy infiltration or to carry out crack repair.
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In this video I show you our three injection resins which are injected via a double chamber cartridge behind a sewage structure to stop heavy infiltration or to carry out crack repair.
Enter your headline here
In this video I show you our three injection resins which are injected via a double chamber cartridge behind a sewage structure to stop heavy infiltration or to carry out crack repair.