DEXYS Diagnostic Expertise Yannick Schaller provides building diagnostics in Switzerland, specializing in asbestos surveys, pollutant detection (PCB, HAP, heavy metals), and supervision of asbestos removal works.
DEXYS Diagnostic Expertise Yannick Schaller provides building diagnostics in Switzerland, specializing in asbestos surveys, pollutant detection (PCB, HAP, heavy metals), and supervision of asbestos removal works.