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DirectoryCrafts & TradesPlumbing & Building ServicesForel (Lavaux)Joseph Diémand SA
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Verified· 4 sources

Joseph Diémand SA

Summary

About the company

The company is active in Switzerland and offers various services, including: installation, maintenance and repair of heating and plumbing systems, energy consulting and planning, renovation and reconstruction of buildings, construction and installation of water and fluid pipes, and troubleshooting and emergency services for heating and plumbing systems. The company's core activity is in the field of building technology and energy efficiency, particularly in the Swiss Romandy region.

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Products & services

Industry:Plumbing & Building Services
✓ Offered4
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Sanitary installations
Sanitary installations for residential properties, hotels, hospitals, EMS and industry; new construction, renovations, maintenance, fault repair, study, planning and technical coordination.
Water treatment
Treatment of cold, mixed and industrial water; recovery and reuse of rainwater; filtration, softening, desalination, conditioning, neutralisation and wastewater treatment.
Gas sector
Installations for natural and liquefied gas, oxygen, acetylene and medical gases.
Additional services
Expertise for defective installations, prefabrication of frames, provision of a central vacuum system and site monitoring on request.
Reviews

Aggregated rating

Aggregated rating
4.1
of 5

Aggregated from 24 reviews across all connected sources

Sources
GGoogle4.124
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Press

Media

May 29, 2016Media
Holdigaz a investi 25 millions pour ses activités du bâtiment
tdg.ch

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Location

Route de l'Industrie 2
1072 Forel (Lavaux)
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 - 15:45
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.762.632
Founded
1952 · 74 years
Last commercial register change
July 8, 2026
Employees
21 to 50

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