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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesVillaz-St-PierreEffitherm Sàrl
Effitherm Sàrl Logo
Verified· 3 sources

Effitherm Sàrl

Summary

About the company

The core activity of Effitherm is the planning, installation, maintenance and optimization of heating systems, particularly with renewable energies such as geothermal, aerothermal and wood pellets. The company also offers services such as the renovation of old heating systems, the installation of global heating systems, maintenance, cleaning and adjustment of heating systems, as well as water treatment and the production of hot water.

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Products & services

Industry:Plumbing & Building Services
✓ Offered5
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Comprehensive heating installation
Planning and installation of heating systems for renovations or new builds, with heat pumps, wood/pellet boilers or connection to district heating, plus tailored heat distribution.
Replacement of old heating
Replacement of old heating systems with renewable solutions, including advice, study, coordination, execution, commissioning, maintenance and administrative formalities.
Maintenance, cleaning and adjustment service
Maintenance of heating installations, cleaning and flushing of the circuits, descaling of boilers, hot-water heaters and heating boilers, optimisation of settings and support for users.
Water treatment and hot-water production
Installation of water softeners and thermodynamic hot-water heaters to reduce limescale, improve comfort and produce hot water with lower electricity consumption.
Energy monitoring and energy audit
Technical audit, measurement monitoring and energy optimisation of the installations, with analysis of sources of waste, performance tracking and adjustments of settings.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 21 reviews across all connected sources

Sources
GGoogle521
★TrustpilotSoon
PProvenExpertSoon

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Location

Route de la Gare 27
1690 Villaz-St-Pierre
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-302.003.850
Founded
2022 · 4 years
Last commercial register change
June 25, 2025
Employees
1 to 10

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