✅ Tukes-certified JA Sähkö Systems (est. 2019) specializes in electrical planning and installations in Lappeenranta and South Karelia. Services range from basic electrical work to solar panels, including automation systems (Siemens/Shelly) and statutory commissioning measurements. The company serves both private individuals and corporate clients.
electriciansolarcharging
InstallationPlanningSite Survey
SiemensShelly
Pöytäkirjan
CertificationsTukes
S2-urakoitsijaS2-pätevyydet
Locations on Map
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