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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,814 companies indexed · Last updated: today
DirectoryIndustryGeneral Goods ProductionWünnewilL. Oppliger Söhne
L. Oppliger Söhne Logo
Verified· 3 sources

L. Oppliger Söhne

Summary

About the company

L. Oppliger Söhne provides services in plumbing, water supply, heating, sheet-metal work, roofing, lightning protection, maintenance and advisory (Impulsberatung). The company plans and installs heating systems (including heat pumps, wood, gas and oil systems), solar/photovoltaic installations, and carries out bathroom renovations and end-to-end project management.

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Offering

Products & services

Industry:General Goods Production
✓ Offered8
Sanitary installations
Planning and execution of sanitary installations for new builds, conversions and renovations; repairs, boiler descaling and water softening.
Heating systems
Planning and execution of heating systems for new builds, conversions and renovations; repairs, oil heating, wood heating, heat pumps, gas heating and solar heating.
Water supply
Water supply with pumps, pipes and reservoirs; water inlets and water samples to ensure water quality and availability.
Sheet metal work
Sheet metal work for roofs and facades on new builds, conversions and renovations; planning and execution of pitched and flat roofs as well as facade work.
Roofing
Roofing work for new builds, conversions and renovations; pitched roofs, flat roofs, repairs, refurbishments and roof maintenance to preserve value.
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Reviews

Aggregated rating

Aggregated rating
4
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle44
★TrustpilotSoon
PProvenExpertSoon

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Location

Hier entsteht die Karte
3184 Wünnewil
Opening hours
Mon
07:15 - 17:00
Tue
07:15 - 17:00
Wed
07:15 - 17:00
Thu
07:15 - 17:00
Fri
07:15 - 16:15
Sat
Closed
Sun
Closed

At a glance

Legal form
General Partnership
UID
CHE-113.723.539
Founded
1961 · 65 years
Last commercial register change
April 11, 1989
Employees
11 to 20

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