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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,041 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSite PreparationDüdingenGeotherm SA
Geotherm SA Logo
Verified· 3 sources

Geotherm SA

Summary

About the company

The core activity of GEOTHERM AG is the utilization of geothermal energy, particularly in the construction of geothermal probes and wells, as well as the provision of services and maintenance in the field of geothermics.

AI-generated
Offering

Products & services

Industry:Site Preparation
✓ Offered10
Ground heat probes
Ground heat probe systems for heating and cooling purposes, for using and storing energy in the ground; suitable for space heating, domestic hot water, ventilation and special applications.
Geothermal borehole drilling
Drilling work for ground heat probes, including demanding projects in the field of using geothermal energy; the company refers to itself as an Erdwärmesondenbohrfirma and points to references accordingly.
Borehole connections
Connection of ground heat probes to the other system components, as part of core expertise for geothermal and construction projects.
Manifolds and shafts
Installation of manifolds and shafts for ground heat probe systems as part of project execution and the technical connection infrastructure.
Core drilling
Core drilling in connection with geothermal and ground-heat projects, as part of the listed services and service offerings.
Excavation work
Excavation work for geothermal and ground-heat projects, complementing the execution of drilling and system installation works on site.
Electronic pressure and flow tests according to SIA 384/6
Electronic leak-tightness and flow tests for ground heat probes according to SIA 384/6, as a certified service within the project process.
Borehole and borefield dimensioning
Dimensioning of ground heat probes and borefields for planning and design of geothermal projects.
Well construction
Well construction for geothermal and water abstraction projects, as a complementary construction service alongside ground heat probes and groundwater use.
Groundwater use
Use of groundwater as part of geothermal and ground-heat solutions, as part of GEOTHERM’s technical competencies.
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Reviews

Aggregated rating

Aggregated rating
4.6
of 5

Aggregated from 14 reviews across all connected sources

Sources
GGoogle4.614
★TrustpilotSoon
PProvenExpertSoon

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Location

Birchstrasse 20
3186 Düdingen
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.605.610
Founded
1990 · 36 years
Last commercial register change
August 4, 2025
Employees
21 to 50

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