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About
A team of EPFL engineers, one shared standard
ExpertChantier is a brand of SESAM Sàrl, an engineering firm founded in 2016. Our team brings together EPFL trained civil engineers with more than 15 years of experience, around one shared conviction: every assessment must be carried out by the person who signs it.
2016
foundation of the SESAM firm
+15 years
of experience per engineer
+600
projects completed
100%
of reports signed by an engineer
Three complementary areas of expertise
Our team covers complementary fields of specialisation, and each file is handled by those who know it best.
Construction management
Our engineering firm SESAM coordinates contractors, controls costs, deadlines and quality, and defends your interests as project owner, from the first call for tenders to acceptance. Our team has managed projects ranging from a few tens of thousands to several hundred million francs, to high Swiss quality standards.
Roads and infrastructure
Experts in the road sector, with 15 years of experience including 9 years at FEDRO, the Swiss Federal Roads Office. Condition surveys, VSS standards and maintenance plans hold no secrets for them.
Large-scale projects
Accustomed to very large-scale projects within engineering firms, they bring the rigour of large organisations to every assignment, whatever its size.
No assistants, no subcontracting
From the first call to the signature of the report, your file is handled from start to finish by one of the firm's partner engineers. That is what makes the quality of our assessments, and the strength of our reports in the event of a dispute.