Geothermal energy as turnkey subcontracting.
WellDoneDrill handles the geothermal drilling for your residential and commercial projects in France — declarations, geology, execution, as-built documentation. You build, we drill.
Geothermal energy as a selling point — and an obligation.
Buyers compare energy costs before signing. A geothermal home shows an EPC A and predictable costs for 50 years. Developers who integrate it from the design stage close faster and on better terms. And RE2020 will make this level unavoidable for every new permit in France.
Six reasons to integrate geothermal energy into your next project.
Measurable value premium
In France, a geothermal home resells on average 8 to 12% higher than an equivalent air-to-air heat pump home. The extra drilling cost is usually recouped at the first transaction.
EPC A — the argument that closes the deal
An EPC A certificate has become a decisive criterion for premium buyers and tenants. Geothermal energy reaches it systematically, without exception or uncertainty.
Accountable subcontractor, one contract
WDD handles the DT/DICT declarations, studies, drilling and site restoration. One contract, one warranty, one point of contact for the entire geothermal scope.
Schedule integrated into your project
We work during the structural phase, before the slabs, without disrupting the other trades. The timelines are contractually committed.
Economies of scale for developments
For multi-unit projects, WDD optimises a shared borehole field: same capacity, fewer metres drilled. The cost per unit drops significantly with volume.
Marketing material included
WDD provides the figures, certifications and labels to integrate geothermal energy into your promotional communication. A documented and credible selling point.
Our projects in Belgium
Your project starts here.
Free geological study, permits, drilling — one team from A to Z. Reply within 48h, no obligation.
Frequently asked questions from developers.
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