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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,807 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesEggenwilM. Frei Haustechnik
M. Frei Haustechnik Logo
Verified· 3 sources

M. Frei Haustechnik

Summary

About the company

The core activity of M. Frei Haustechnik is the planning, implementation and maintenance of building technology systems, particularly in the areas of sanitary, heating and ventilation systems. This includes, among other things, the installation, repair and renovation of bathrooms, heating systems, ventilation systems and other building technology systems for residential and commercial buildings.

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Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered4
Sanitary installations
Planning and installation of sanitary systems for new builds and renovations, bathroom redesign, repairs and customer service including boiler descaling, tap replacement and unclogging.
Heating systems
Planning, refurbishment and installation of heating systems with heat pumps, gas and oil heating, pellet or piecewood heating, solar support, underfloor heating and radiators.
Ventilation systems
Planning and installation of ventilation systems for controlled air exchange, fresh-air supply and odour extraction in buildings.
Building services customer service
Customer service for heating and sanitary systems with fast repairs, replacement of fittings, radiator valves and heating pumps, as well as maintenance work.
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Reviews

Aggregated rating

Aggregated rating
4
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle43
★TrustpilotSoon
PProvenExpertSoon

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Location

Badenerstrasse 6
5445 Eggenwil
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:30
Tue
07:00 - 12:00, 13:00 - 17:30
Wed
07:00 - 12:00, 13:00 - 17:30
Thu
07:00 - 12:00, 13:00 - 17:30
Fri
07:00 - 12:00, 13:00 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-313.253.173
Founded
2014 · 12 years
Last commercial register change
August 20, 2014
Employees
1 to 10

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