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

Jürg Witzig

Summary

About the company

Jürg Witzig is a plumbing and heating firm that plans, installs and services sanitary installations, heating systems and solar systems. Services include photovoltaic and thermal solar installations, heat pump solutions, pellet/wood/oil-gas heating systems, and plumbing services such as rainwater systems and repair/maintenance.

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Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered7
Solar installations
Planning and installation of thermal solar and photovoltaic systems, usually for existing houses and individually tailored to different heating systems.
Heat pumps
Heat pumps in the air/water and ground/brine/water versions, for combination with existing heating systems.
Heating systems
Heating systems with wood pellets, firewood, wood chips, as well as oil and gas; advice, design and installation in the heating sector.
Sanitary installations
Plumbing and sanitary work for new builds and renovations, including planning and execution in the sanitary sector.
Water softening systems
Water softening systems for the sanitary sector.
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Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 8 reviews across all connected sources

Sources
GGoogle58
★TrustpilotSoon
PProvenExpertSoon

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Location

Obere Kirchstrasse 8
8572 Berg Tg
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-107.094.066
Founded
1999 · 27 years
Last commercial register change
April 30, 1999
Employees
1 to 10

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