Compare installers: contact details, locations and Tukes register entries in one place.
We list 6 companies in Imatra. Of those, 6 are in the Tukes register (checked 11 September 2026). The brands that come up most often are Bosch, Mitsubishi Electric and Panasonic.
Below is each company’s own page, with its contact details and the area it serves, and its offices on the map.
6 results
✅ Tukes-certified cooling and electrical contracting company that sells and installs heat pumps, panels, and heating equipment in the Imatra and Lappeenranta region. The company specializes in renewable energy solutions, offering turnkey installation, maintenance, and repair services.
In the Tukes register: operating right L. Checked 11.9.2026.
HKS Sähkö- ja Kiinteistöpalvelut Oy is a specialized electrical and property maintenance company based in Joutseno, Finland. Services include electrical contracting, design, heat pumps, solar panels, and EV charging stations. The company also offers property maintenance and is a member of the Elfin chain, serving the Lappeenranta and Imatra regions.
In the Tukes register: operating right A. Checked 11.9.2026.
✅ Tukes-certified full-service heating company specializing in heat pump solutions. Operating since 2008, the company sells, installs, and services Bosch, Thermia, and Mitsubishi Electric geothermal, air-to-water, and air-to-air heat pumps. The service area covers the Imatra, Lappeenranta, Kotka, and Kouvola regions.
In the Tukes register: operating right A öljy. Checked 11.9.2026.
✅ Tukes-certified electrical multidisciplinary expert in the South Karelia region, specializing in renewable energy solutions. Services include electrical and telecommunications installations, solar power systems, heat pumps, and fire alarm installations for individuals, companies, and housing associations.
In the Tukes register: operating right A (sj). Checked 11.9.2026.
Sähkötoimisto Lehto Ky is a Tukes-certified electrical contractor based in Lappeenranta, established in 1995. We provide comprehensive electrical installations, solar power systems, air source heat pumps, EV charging stations, as well as IT and intercom systems. We serve households, housing associations, and businesses throughout the South Karelia region with professional expertise.
In the Tukes register: operating right A (sj). Checked 11.9.2026.
Sähkö-Systema Oy is a full-service electrical installation company founded in 2011 and based in Lappeenranta, Finland. They provide comprehensive electrical services, including contracting, planning, and maintenance for residential and commercial clients. Their offerings also include Bosch, Fujitsu, and Panasonic air source heat pumps, solar panels, and EV charging stations, serving the South Karelia region.
In the Tukes register: operating right A. Checked 11.9.2026.
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Published prices across Finland run 1,000–1,800 €/kWp. 1,000–1,400 €/kWp turnkey — a vendor’s stated range (1komma5.com, 2026). 1,000–1,800 €/kWp turnkey, by equipment quality — a vendor’s stated range (grivolt.fi, 2026). Usually quoted separately: scaffolding or a lift, fall protection and work on the electrical panel.
Sources:1komma5.com, 2026; grivolt.fi, 2026
Household tax credit: 35% of the labour share of a company invoice, up to €1,600 per person per year, with a €150 own share (Verohallinto, 10 February 2026). The government has proposed raising this to 40% and €2,100 for 2026–2027, retroactively from 1 January 2026 (HE 113/2026 vp, Eduskunta, 11 June 2026). Parliament has not passed the bill, and the tax administration still writes about it in the conditional (Verohallinto, 16 June 2026).
Sources:Verohallinto, 10 February 2026; Eduskunta, 11 June 2026; Verohallinto, 16 June 2026
Across Finland the range is 776–940 kWh/kWp, and it is not a clean north-south gradient: coastal Oulu out-yields inland Tampere and Jyväskylä, because cloud climatology matters more than latitude (PVGIS 5.3 (EC JRC), 3 September 2026). What decides the payback is not the yield but how much of it you use yourself: in a detached house that is 50–80% (Motiva, 30 December 2025).
Sources:PVGIS 5.3 (EC JRC), 3 September 2026; Motiva, 30 December 2025
We list 6 companies in Imatra, and 6 of them are in the Tukes register (checked 11 September 2026). The map above shows which of them work nearest to you; open a company’s own page for its contact details and service area.