At every stage of your projects,

Duo Services gives you the means to make your ambitions a reality.

Our leadership can be explained by our ability to offer customised solutions to our clientele that include our full-range of expertise. Our strength lies in this very combination of skills, which sets us apart from our competitors.

The founder of DUO SERVICES, Frédéric Koch, wanted to form a cohesive whole focusing on service activities – and the result is a group of 4 companies dedicated to the new build, renovation and civil engineering sector.

With a sound financial structure, over 200 employees and more than 30 technical sales reps and project managers working across our 4 subsidiaries, DUO SERVICES has forged a reputation as a significant, sustainable stakeholder in the building industry, both in France and Belgium.