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DirectoryCrafts & TradesElectrical Planning & InstallationSierreNANCHEN & MATHIEU ÉLECTRICITÉ SA
NANCHEN & MATHIEU ÉLECTRICITÉ SA Logo
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NANCHEN & MATHIEU ÉLECTRICITÉ SA

Summary

About the company

NANCHEN & MATHIEU ÉLECTRICITÉ SA is an electrical installation company providing interior installations, renovations, conversions, extensions and small repair works. It also performs OIBT conformity upgrades, installs smart‑home solutions (Loxone partner) and handles telecom connections, serving private clients and property managers.

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Offering

Products & services

Industry:Electrical Planning & Installation
✓ Offered4
Indoor electrical installations for new builds
Indoor electrical installations for new projects, including lighting, sockets, distribution boards, and preparation for future requirements in accordance with applicable standards.
Renovations, conversions, extensions and minor electrical work
Renovations, conversions, extensions and minor electrical work, covering strong and weak current, upgrades, troubleshooting, connection to Swisscom and Loxone smart home.
Bringing installations into OIBT compliance
Bringing electrical installations into compliance with OIBT standards, with preparation of the system for the official inspection, without carrying out the inspection itself.
Smart home with Loxone
Installation of Loxone smart home solutions for lighting, heating, shutters and security, with control via a single app and commissioning included.
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Location

Hier entsteht die Karte
Avenue du Château de la Cour 11
3960 Sierre

At a glance

Legal form
Corporation
UID
CHE-114.933.430
Founded
2009 · 17 years
Last commercial register change
September 18, 2025
Employees
1 to 10

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