Turnkey heatpump installations
Groenholland provides complete turnkey components for geothermal plantrooms.
Geothermal wellfield design & installation
Geothermal wellfieds are covered form testing & design to full implementation and testing.
Controls & engineering
Controls for highly efficient geothermal installations, engineering for lifetime value, reliability and efficiency.
Project related testing & design
Mobile test facilities for on site testing of actual future project conditions.