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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,877 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialized Construction ActivitiesHermetschwil-StaffelnDiethelm Fassadenbau AG
Diethelm Fassadenbau AG Logo
Verified· 4 sources

Diethelm Fassadenbau AG

Summary

About the company

The core activity of Diethelm Fassadenbau AG is the realization of building envelopes for large construction projects, particularly in the field of ventilated facades of all kinds, as well as sheet metal processing for industry and trade.

AI-generated
Offering

Products & services

Industry:Specialized Construction Activities
✓ Offered12
Facade construction
Planning, production and installation of ventilated facades, building envelopes and facade cladding; in-house project development, site-specific facade planning and turnkey execution.
Sheet metal processing
Manufacture and processing of sheet metal and profiles for industry and crafts; consulting, data preparation, production, surface treatment, welding work as well as logistics and transport.
Facade sheets
Planning, manufacture and installation of facade sheets in flat, perforated, embossed or shaped designs for ventilated facades.
Substructures
Substructures in stainless steel or aluminium, made from bent sheet metal or pressed profiles, as suitable supporting systems for facade sheets.
Steel and metal structures
Structures made of aluminium, steel and stainless steel for metal construction, architecture, vehicle and plant engineering, conveyor technology as well as general construction and environmental technology.
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Reviews

Aggregated rating

Aggregated rating
4.9
of 5

Aggregated from 14 reviews across all connected sources

Sources
GGoogle4.914
★TrustpilotSoon
PProvenExpertSoon

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Press

Media

February 23, 2021Media
Joe Rogger feiert sein 25-jähriges Firmenjubiläum
badenertagblatt.ch
October 22, 2019Media
Die Nachfolge geregelt
wohleranzeiger.ch

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Location

Im Spilhof 1
5626 Hermetschwil-Staffeln
Opening hours
Mon
07:00 - 11:45, 13:00 - 17:00
Tue
07:00 - 11:45, 13:00 - 17:00
Wed
07:00 - 11:45, 13:00 - 17:00
Thu
07:00 - 11:45, 13:00 - 17:00
Fri
07:00 - 11:45, 13:00 - 15:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.123.360
Founded
1970 · 56 years
Last commercial register change
June 23, 2025
Employees
11 to 20

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