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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesStaad SgKeller + Hofer AG
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Verified· 3 sources

Keller + Hofer AG

Summary

About the company

The core activity of Keller & Hofer AG is the planning, installation, maintenance and renovation of heating and sanitary systems. This includes in particular: Heating: installation, renovation and maintenance of all types of heating systems, including wood-fired heating systems, solar systems and heat pumps Sanitary: installation, renovation and maintenance of sanitary systems, including bathroom renovations, water softening systems, pipe cleaning and replacement of sinks, toilets, etc. The company also offers consulting and planning services for these activities and performs maintenance and service work.

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Products & services

Industry:Plumbing & Building Services
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2
Heating
Heating system installation, heating renovations, flushing of heating systems, advice and planning, heat pumps, alternative systems, solar energy, wood-fired heating, maintenance and service work.
Plumbing
Plumbing installations, bathroom conversions, water softening systems, heat-pump boilers, replacing the washbasin and WC, pipe cleaning, advice and planning, maintenance and service work.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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Location

Schönenbach 4a
9422 Staad Sg
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, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.814.071
Founded
1989 · 37 years
Last commercial register change
December 8, 2008
Employees
1 to 10

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