Surveys and mitigation
Asbestos, lead, PCBs, PAHs and HBCD: we identify pollutants in your building’s materials to help you prepare for building work, a purchase or inspections.
Look more closely.
Decide more clearly.
Polluants.ch
Based in Corcelles, in the canton of Neuchâtel, we support owners, architects, property managers, businesses and public bodies throughout Switzerland. Robert Gaisch, physicist and founder of Polluants.ch, has analysed more than 1,500 cases since 2009.
Our three services
A question about materials, indoor air
or several pollutants? Start with what you need.
Before renovation, alteration or demolition, we identify the relevant materials, take the necessary samples and provide an illustrated report. Investigations cover asbestos, lead, PCBs, PAHs and HBCD, depending on the building and the planned work.
Explore this servicePlanning a renovation, using basement rooms or reviewing a measurement result? We clarify your needs and coordinate investigations with Stop-Radon, our specialist radon service.
Explore this service Measurements with Stop-Radon (FR)Already have a measurement result? We help you plan the next steps. Stop-Radon develops solutions to reduce radon levels in your building and check their effectiveness.
Explore this service Solutions with Stop-Radon (FR)02 — Before building work
Define the affected areas, organise investigations and incorporate their results into the project.
Prepare a pre-work surveyTell us about the building, your project and your timeframe.
We define the useful investigations and visit the site.
You receive explained results and recommendations for the next steps.
03 — Close to your project
We work throughout Switzerland. Find the procedures and guidance specific to your canton to prepare your project.
Multilingual cantons appear in several regions. The Graubünden page also covers the canton’s Romansh-speaking regions.
The building in pictures
Explore materials worth checking.
A photo provides a reference, not a diagnosis.
The next step
Describe the building and what you are planning.
Documents can follow later.
We can communicate in French, German, English or Spanish.
