HydroTherm Consult GmbH

HydroTherm Consult is an independent specialist consultancy for hydrogeology, geothermal energy and numerical modelling, serving municipalities, businesses, energy providers and private clients. Based in Walldorf, Germany, the company works regionally and nationwide, drawing on more than 20 years of experience and over 350 completed projects. Its work helps clients assess and use groundwater and earth energy sustainably, while balancing technical feasibility, economic considerations and resource protection.

HydroTherm provides expert assessments, feasibility studies, site investigations and tailored planning for geothermal systems, including borehole heat exchangers, ground collectors, energy piles and geothermal well installations. Its hydrogeological services cover the development and management of drinking, utility and mineral water resources, as well as well planning and support for water protection areas. Numerical groundwater and heat-transport models are used to analyse underground conditions and predict the effects of proposed projects.

The consultancy can guide projects from initial assessment through design, permitting and construction supervision, coordinating with authorities, other specialists and contractors. Its planning services follow relevant HOAI and AHO frameworks.