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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,194 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesBuixAlthaus Hervé Sàrl
Althaus Hervé Sàrl Logo
Verified· 3 sources

Althaus Hervé Sàrl

Summary

About the company

The core activity of Althaus Hervé Sàrl is the installation, maintenance and repair of heating, plumbing and ventilation systems, including the sale and installation of fireplaces, pellet heating systems and other heating systems.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered7
Heating
Heating installations for all energy types: air/water, water/water and ground/water heat pumps, condensing oil boilers, wood, pellets, solar, biogas and district heating.
Sanitary installations
Sanitary installations for renovation or the creation of bathrooms, partial or complete renovations of villas and apartment buildings, and new builds of villas or apartment buildings.
Stove / Flue lining
Exhibition, sale, installation and connection of wood, pellet or hydronic stoves, with work to create and modify flue lining.
Ventilation
Double-flow ventilation solutions with heat recovery to improve the home’s efficiency and optimise the operation of standard ventilation.
Water treatment
Water softener and water treatment for sanitary installations, with references to solutions from Burkhalter SA and Emipuls Swiss SA.
Burner / Heat pump emergency service
Troubleshooting and maintenance for burners and heat pumps, with standby service 7 days a week and 24 hours a day for heating installations for all energy types.
Sanitary / heating emergency service
Emergency troubleshooting and repairs for sanitary and heating systems: toilets (WC), tapware, sinks, leaks, descaling of water heaters, radiator valves, radiators, expansion vessels and underfloor heating.
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Reviews

Aggregated rating

Aggregated rating
4.8
of 5

Aggregated from 27 reviews across all connected sources

Sources
GGoogle4.827
★TrustpilotSoon
PProvenExpertSoon

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Location

Vie de Grandgourt 26
2925 Buix
Opening hours
Mon
07:00 - 12:00, 13:15 - 17:15
Tue
07:00 - 12:00, 13:15 - 17:15
Wed
07:00 - 12:00, 13:15 - 17:15
Thu
07:00 - 12:00, 13:15 - 17:15
Fri
07:00 - 12:00, 13:15 - 17:15
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-114.713.130
Founded
2009 · 17 years
Last commercial register change
June 12, 2026
Employees
21 to 50

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