Skip to content
Member of Groupe Expertbâtiment
Drop-off locations
LAB’EAU-AIR-SOL — home
Request service

The laboratory

Request information

    This form uses Google reCAPTCHA to protect against spam. Activating it sends device and interaction information to Google, which may process it outside Quebec. You can also contact us by phone.

    1 877 755-5576



    Necessary cookies — Always active

    These cookies help keep your language selection and remember your choices. They are not used for advertising.

    This service analyses device and interaction information to detect spam. It may set a Google cookie and process information outside Quebec. Without your permission, these forms remain disabled; you can contact us by phone.

    Google privacy policy (new tab)

    Embedded videos communicate with YouTube, a Google service. Playing them may send device and usage information to Google, including outside Quebec. Without your permission, videos remain blocked; you can choose to open them directly on YouTube.

    Your choice is stored for 180 days, then requested again. Closing this window does not activate optional services. Withdrawing permission disables these services on our website; existing Google cookies can also be managed in your browser settings.