Bronbemaling.com

About us

The largest well dewatering specialist in the Netherlands. Ready to help the builders of the Netherlands move forward. We are Bronbemaling.com, your right hand for well dewatering and groundwater issues. Whatever you want to build: it starts with proper dewatering. And for that, you go to Bronbemaling.com.

Bronbemaling.com is the trade name of Van Tongeren Watertechniek. Under this trade name, five renowned family businesses merged into one in 2025: Henk van Tongeren Water & Techniek, Theo van Velzen Grondboortechniek & Bronbemaling, Raaijmakers en Zn. Bronbemaling, Beemsterboer BSS, and Tjaden Advies voor Grondmechanica. Together, we are the largest well dewatering specialist in the Netherlands and your trusted advisory and dewatering partner.