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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,194 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringGontenschwilWasser & Wärme GmbH
Wasser & Wärme GmbH Logo
Verified· 3 sources

Wasser & Wärme GmbH

Summary

About the company

The core activity of Wasser und Wärme GmbH is the planning, installation and maintenance of sanitary, heating and ventilation systems, as well as consulting and planning in the field of energy efficiency for single-family homes, multi-family homes and commercial properties.

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Offering

Products & services

Industry:Technical Consulting & EngineeringPlumbing & Building Services
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Plumbing
Plumbing work for new builds, conversions and service; installations and maintenance in the field of water and sanitary technology.
Heating
Heating work for new builds, conversions and service; execution and maintenance of heating systems.
Ventilation
Ventilation work for new builds, conversions and service; planning, execution and maintenance of ventilation systems.
Energy consulting and energy efficiency
Consulting in the field of energy and energy efficiency; support with energy-related topics and subsidies.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 9 reviews across all connected sources

Sources
GGoogle59
★TrustpilotSoon
PProvenExpertSoon

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Location

Schwarzenberg 307
5728 Gontenschwil

At a glance

Legal form
Limited Liability Company
UID
CHE-136.951.353
Founded
2015 · 11 years
Last commercial register change
May 13, 2019
Employees
1 to 10

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