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DirectoryCrafts & TradesMetal ConstructionWinterthurSager Haustechnik AG
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Sager Haustechnik AG

Summary

About the company

The core activity of SAGER Haustechnik AG encompasses the execution of installations in the field of building technology, particularly sanitary facilities and heating systems, as well as the operation of a construction and apparatus plumbing workshop and a metal construction department. Furthermore, the company offers consulting services in the areas of energy efficiency and building physics.

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Offering

Products & services

Industry:Metal ConstructionPlumbing & Building Services
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Sheet Metal Work
✓ Offered9
Sanitary consultation and sanitary project planning
Advice for sanitary installations in residential construction, including project planning, standards checks, and design of fittings, ventilation, and bathroom solutions.
Sanitary installation and execution
Installation of water, waste water, gas, and compressed-air lines as well as mounting of fittings and appliances, including flushing, balancing, and commissioning.
Bathroom renovation and refurbishment
Renovation and refurbishment of bathrooms for private clients in single- and multi-family homes, with complete solutions tailored to design, budget, and technology.
Sanitary maintenance and value preservation
Maintenance and value-preserving work on sanitary installations, including functional testing, descaling, clearing blockages, replacing defective components, and ensuring drinking water hygiene.
Heating consultation and heating planning
Advice on selecting the heat generator and planning heating systems, including demand analysis, sizing, calculations, and taking account of technical standards.
Reviews

Aggregated rating

Aggregated rating
4.7
of 5

Aggregated from 13 reviews across all connected sources

Sources
GGoogle4.713
★TrustpilotSoon
PProvenExpertSoon

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Location

Wässerwiesenstrasse 53
8408 Winterthur
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 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-103.505.314
Founded
1996 · 30 years
Last commercial register change
April 22, 2026
Employees
11 to 20

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