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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,110 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSolar & PhotovoltaicsCourtedouxDiagonal Swiss Sàrl
Diagonal Swiss Sàrl Logo
Verified· 3 sources

Diagonal Swiss Sàrl

Summary

About the company

The core activity of Diagonal Swiss is the planning, installation and maintenance of photovoltaic systems, as well as the provision of services in the field of roof renovation and sealing, including sheet metal work, waterproofing and insulation. The company offers tailored solutions for private and business customers to promote their energy independence and reduce their energy costs.

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Offering

Products & services

Industry:Solar & Photovoltaics
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Photovoltaic installation
Custom photovoltaic installations, with panels, inverters, optimisers, storage batteries and a charging station, suitable for tiled roofs, fibre-cement, sheet metal or flat roofs.
Energy autonomy
Advisory and implementation of energy autonomy solutions, with self-consumption, storage, intelligent control, optimisation of usage, reduction of consumption and project support.
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

Rue des Combes 129
2905 Courtedoux
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:00
Tue
07:30 - 12:00, 13:30 - 17:00
Wed
07:30 - 12:00, 13:30 - 17:00
Thu
07:30 - 12:00, 13:30 - 17:00
Fri
07:30 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-148.492.151
Founded
2015 · 11 years
Last commercial register change
May 31, 2024
Employees
1 to 10

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