We connect people

GRASSL paves the way. From generation to generation. Be it bridges, tunnels, flood control measures, buildings or special structures – our philosophy is based on sustainable engineering principles. Our knowledge and experience span the entire field of civil engineering, from design and checking to supervision and maintenance. Collaborative, bold, transparent, trustworthy, conscientious.

Learn more about us

Leverkusen Motorway A1, extension including bridge over the Rhine river⁠

Düsseldorf U81, metropolitan railway, section 1⁠

Lüdenscheid Motorway A45, Talbrücke Rahmede⁠

Hamburg Rethebrücke⁠

Berlin Motorway A100, section 16, interchange Neukölln to exit Treptower Park⁠

All projects

Careers - Your path to GRASSL

Working at GRASSL means paving ways. And that means accepting challenges together to create better connections for everyone: by producing intelligent, innovative, visually pleasing and functional building structures. We are looking for people who value diverse teams and like to work collaboratively. Open communication is essential for challenging project requirements to be translated into sustainable structures.

News

06/17/2024

sustainability

GRASSL is becoming more and more sustainable

We are pleased to announce that all our offices and our fleet are using real green power as of now!

Referendum

A double YES to Regnitz Bridge and Manching!

We are very happy about the outcome of the two referendums: a double YES to the Stadt-Umland-Bahn tramway in Erlangen and to the second bridge over the Paar River in Manching!

Project Days 2024

Exciting presentations, workshops and exchange

At the Project Days on Thursday 6 and Friday 7 June, knowledge was shared through presentations and workshops, and interesting insights into the work of colleagues of other offices and into other topics were gained.

WIDE RANGE OF SERVICES AND METHODS

Interdisciplinary collaboration allows GRASSL to offer a wide variety of services in the field of civil engineering. Our services cover design, checking, supervision and maintenance, as well as digital planning and structural health monitoring.

PERFECTLY PLANNED

We think holistically, from the determination of the requirements to the completion of the project, as the characteristics of one structure are always different from the next. Experience, methodological knowhow and interdisciplinarity are essential ingredients for creating perfectly tailored solutions. By choosing GRASSL you benefit from seven decades of successfully planning civil engineering projects.

To design

STANDING THE TEST OF TIME

To create structures that are both durable and safe, it is a definite advantage to collaborate with our checking engineers. We specialise in the areas of structural, welding and fire safety design checking. Our vast experience in planning and assembly feeds back into our testing procedures and vice versa.

To checking

CONSTRUCTION SUPERVISION

The supervision and monitoring of building projects requires a significant amount of resources. GRASSL can give systematic advice and lend support – by providing production supervision, local construction supervision or work health and safety coordination. You could also do it yourself, of course. But you don’t have to.

To supervision

NO TWO CRACKS ARE ALIKE

To assess the risks of structural damage, solid experience in the design and execution of structures is required. Each year, GRASSL carries out the structural assessment of around 300 bridges, tunnels, hydraulic structures, buildings and special structures. Relying on scientific methods and structural health monitoring data, we can also provide analyses of specific damage and structural assessment of structures, as well as determine their remaining service life. Last but not least, our digital structure management system allows us to offer maintenance and operations management services. Prevention is better than cure.

To maintenance

CIVIL ENGINEERING 4.0

The buzzwords of the digital age are networking, cooperation, virtualisation and vividness. Thanks to digitalisation, formerly tedious processes can now be executed faster, better and more efficiently. GRASSL lives and breathes essential services such as building information modelling (BIM) or structural health monitoring and is pioneering BIG BIM in a number of structures. For civil engineering 4.0, we connect the best of the old and the new: boldly, collaboratively, consistently.

To methods