With their wide range of skills, our teams provide the following services to our various contracting authorities such as the General and Departmental Councils of Savoie and Haute-Savoie, Syndicates, Municipality Communities and finally all the city councils of the department and the region :

River works, creation, protection, maintenanc

  • Dredging
  • Sills
  • Banks, free-form or connected riprap
  • Installations such as fishways, canoe slides


  • Road protections, retaining walls for embankments
  • Earthworks for buildings or factory platforms

Design of forest tracks

  • Large earthwork
  • Authorisation for blasting
  • Using rock-breaker

Roads and various networks

  • Laying of pipelines: drinking water supply, wastewater disposal, rain water treatment
  • Installation of power supply networks: (electricity, gas), telephone (French telecom, fibre optics)

Some Achievements

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We will answer all your questions regarding any type of projects.