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

Krummenacher Haustechnik AG

Summary

About the company

The core activity of Krummenacher Haustechnik AG is the planning, installation and maintenance of building technology systems, particularly in the areas of sanitation and heating, with a focus on drinking water systems.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered2
Sanitary installations
Sanitary installations for new builds and renovations, repairs, maintenance and upkeep work, descaling boilers, planning, advice, quotations, as well as scheduling and coordination.
Heating installations
Heating installations for new builds and renovations as well as repairs, including energy advice, cost comparisons, quotations, scheduling and coordination; installation of heat pumps, gas, oil, wood and pellet heating systems, controls, radiators and underfloor heating.
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Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle56
★TrustpilotSoon
PProvenExpertSoon

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Location

Rengglochstrasse 11
6012 Obernau
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-328.468.357
Founded
2014 · 12 years
Last commercial register change
September 17, 2025
Employees
1 to 10

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