Secondary Systems
New installations and upgrades in electrical transmission and distribution networks. We provide planning, installation and testing of secondary systems.
Explore secondary systemsH&S · Since 1969
Engineering for your installation. From planning to testing.
H&S in Dortmund is your partner for secondary systems, system integration and tailored hardware and software for energy suppliers and industrial companies. We also offer raised access floors for your technical infrastructure.
Our services
Services for your installation.
Systems Engineering
Hardware, software and systems integration for energy supply and industry. Discover test systems, IEC 61850 tools and consulting.
Explore systems engineering
Raised Access Floors
Raised access and hollow floors create space for cabling and technical infrastructure. For data centres, control rooms and office buildings, from planning to installation.
Explore raised access floors
DORTMUNDAbout H&S
Installation engineering and testing since 1969.
Since 1969, our engineering and installation teams have worked on systems for energy supply and industry. We combine that experience with new technical approaches and exchange with universities in the Rhine-Ruhr region and the VDE. We use this expertise to develop solutions for your installation and test their functions.
Discover the groupContact
Let’s discuss your project.
info@hstech.de +49 (0)231 5175-0Niedersachsenweg 10
44143 Dortmund
