For businesses and local governments seeking a smooth energy transition, Geothermaq offers comprehensive “turnkey” management. We assume full technical, administrative, and operational responsibility for your geothermal system, from the initial soil survey through to final commissioning.

Géothermaq is your one-stop partner for all underground installation projects.
Géothermaq commits to a comprehensive budget that covers the construction of all underground systems.
As experts in groundwater, we are committed to providing the flow rates and temperatures that meet your needs.
Our construction culture enables us to meet strict deadlines, which are essential for your renovation or new construction projects.
Upon completion of the project, we handle the commissioning process in close collaboration with the HVAC contractor responsible for production.
Geothermaq has already completed more than 160 studies and projects throughout France.
Choose certified expertise for a high-performance, sustainable geothermal system.