The 9 best solar installers in St. Gallen

avg 4.8 ★ · 0 open now · ranked by Hero Score · Updated 6 September 2026 How do we rank?

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9 results

The podium

eco SolarHome

4.8(58)

Rorschacher Str. 109A

Closed · opens Monday at 08:00

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LERM Solar AG

4.8(19)

Lukasstrasse 29

Closed · opens Monday at 08:00

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solarmotion ag

4.5(17)

Wehrstrasse 2

Closed · opens Monday at 07:30

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LDL Energie GmbH

5.0(2)

Herisauer Str. 69

Closed · opens Monday at 07:30

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Free State AG

5.0(1)

Schmiedgasse 5

Closed · opens Monday at 08:00

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Halo Solar

Lehnstrasse 66

Closed · opens Monday at 08:00

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Optisizer

Wehrstrasse 2

Closed · opens Monday at 07:30

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Fortis Tech AG

Fürstenlandstrasse 107

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oikos-solar

Dufourstrasse 50

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