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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,823 companies indexed · Last updated: today
DirectoryCrafts & TradesSheet Metal WorkOberuzwilHans Rieser AG
Hans Rieser AG Logo
Verified· 3 sources

Hans Rieser AG

Summary

About the company

Hans Rieser AG provides building technology services, including plumbing installations and bathroom renovations. The company also offers water treatment, maintenance services, sheet metal work, and lightning protection systems.

AI-generated
Offering

Products & services

Industry:Sheet Metal Work
✓ Offered5
Sanitary Installations
Sanitary installations for single- and multi-family homes as well as commercial and industrial buildings, including installation walls, gas lines and compressed-air lines.
Bathroom Renovation and Planning
Bathroom renovation with consultation, planning, execution, on-site measurement, floor-plan planning and 3D visualisation, including colour, lighting and tile concepts.
Water Treatment and Descaling Systems
Water softening systems for households to reduce limescale in water, with adjustable limescale content and protection for boilers, washing machines, dishwashers and fittings.
Service and Maintenance
Repairs to fittings, replacements, descaling and maintenance of boilers, fittings and WCs, plus fault rectification and drain cleaning.
Sheet Metal Work and Lightning Protection
Sheet metal work of all kinds, including flashings and gutters, plus lightning protection systems for buildings.
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Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 7 reviews across all connected sources

Sources
GGoogle57
★TrustpilotSoon
PProvenExpertSoon

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Location

Neugasse 18a
9242 Oberuzwil
Opening hours
Mon
07:00 - 18:00
Tue
07:00 - 18:00
Wed
07:00 - 18:00
Thu
07:00 - 18:00
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.264.641
Founded
1983 · 43 years
Last commercial register change
May 2, 2008
Employees
1 to 10

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