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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,962 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesAllschwilZSG GmbH
ZSG GmbH Logo
Verified· 3 sources

ZSG GmbH

Summary

About the company

The core activity of ZSG GmbH is the planning, installation and maintenance of sanitary facilities and building technology, including kitchen, bathroom, toilet and laundry room installations, appliance installations as well as gas, water and wastewater installations.

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Offering

Products & services

Industry:Plumbing & Building Services
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12
Building Services & Sanitary Installations
Design and installation of sanitary installations for houses, including refurbishment of bathrooms, WCs and kitchens, as well as work for kitchen, bath/shower, laundry room and appliance installation.
New Builds & Conversions
Sanitary and building services for new builds and conversions, tailored to structural alterations, modernisation and project-specific installations.
Cold- & Hot-Water Installations
Installation of cold- and hot-water pipes and the associated water connections in the building.
Wastewater Installations
Execution of wastewater installations for house and building, including the necessary drainage connections.
Gas Installations
Gas installations in the building sector as part of building services and sanitary work.
Washrooms
Planning and execution of washrooms for residential and commercial properties.
Water Treatment / Descaling
Systems and measures for water treatment as well as descaling of domestic installations.
Water Heaters
Supply, installation and integration of water heaters into domestic installations.
Rainwater Utilisation
Plants and installations for the use of rainwater in the building and domestic environment.
Pumps
Planning, supply and installation of pumps for sanitary applications and drainage systems.
Main Underground Drainage & Building Drainage
Execution of main underground drainage lines and building drainage systems for the discharge of wastewater and rainwater.
Supply & Installation of Sanitary Fixtures
Supply and installation of sanitary fixtures for kitchen, bath/shower, WC and washrooms.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle55
★TrustpilotSoon
PProvenExpertSoon

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Location

Bettenstrasse 81a
4123 Allschwil
Opening hours
Mon
07:00 - 17:30
Tue
07:00 - 17:30
Wed
07:00 - 17:30
Thu
07:00 - 17:30
Fri
07:00 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-278.164.686
Founded
2017 · 9 years
Last commercial register change
March 4, 2021
Employees
1 to 10

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