Elinstallation Villmanstrand

JV Jäähdytysvoima Oy

JV Jäähdytysvoima Oy is a Tukes-certified cooling and electrical work professional based in Lappeenranta with over 30 years of experience. They offer installation, maintenance, and repair of cooling, heating, and refrigeration equipment, as well as ground source heat pump services. The company became part of MV-Jäähdytys Oy in November 2024, strengthening the service network in South Karelia.

I Tukes register: verksamhetsrätt A. Kontrollerat 11.9.2026.

Makkosen Pumppu ja Paneli

✅ 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.

I Tukes register: verksamhetsrätt L. Kontrollerat 11.9.2026.

Sons of solar Kaakkois-Suomi

✅ Certified solar electricity provider and reliable Finnish family business. Sons of Solar Kaakkois-Suomi offers high-quality solar panel solutions, batteries, and charging stations on a turnkey basis. We use our own qualified electricians and the best components in the industry. Serving Lappeenranta and the Southeast Finland region with professional expertise.

Hks Sähkö- Ja Kiinteistöpalvelut Oy

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.

I Tukes register: verksamhetsrätt A. Kontrollerat 11.9.2026.

Kaakon Poltin ja Putkityö

✅ Tukes-certified HVAC installation and maintenance company, established in 2013. Services include plumbing and the installation and maintenance of heating systems, such as heat pumps and oil burners. The service area covers Southern Karelia and Kymenlaakso.

I Tukes register: verksamhetsrätt L. Kontrollerat 11.9.2026.

Loistox Oy

Loistox Oy is a company specializing in solar power and the energy sector, which designs, sells, and installs solar power systems, air-to-water heat pumps, and air-source heat pumps on a turnkey basis. The company serves the entire Finnish territory, providing solutions for private homes, businesses, and farms.

I Tukes register: verksamhetsrätt A (sj). Kontrollerat 11.9.2026.

Novoka Oy

✅ 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.

I Tukes register: verksamhetsrätt A (sj). Kontrollerat 11.9.2026.

Sähköpalvelu Tilli & Hakulinen Oy

Sähköpalvelu Tilli & Hakulinen Oy (SPTH) is an electrical contractor established in 1985, based in Lappeenranta. They provide comprehensive electrical services, 24/7 emergency repairs, solar power systems, EV charging stations, and thermal imaging in South Karelia. Serving residential, commercial, and agricultural clients, SPTH is a certified STUL member known for professional quality.

I Tukes register: verksamhetsrätt A. Kontrollerat 11.9.2026.

Sähkötoimisto Lehto Ky

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.

I Tukes register: verksamhetsrätt A (sj). Kontrollerat 11.9.2026.

Lappeenrannan Jäähdytystekniikka Oy

Lappeenrannan Jäähdytystekniikka Oy sells, designs, installs, renovates, and maintains cooling systems of all sizes. Services cover, among others, air conditioning cooling systems, commercial refrigeration equipment, water chillers, and industrial cooling solutions in the South Karelia and South Savonia regions. The company has S2 group electrical contracting rights.

I Tukes register: verksamhetsrätt A. Kontrollerat 11.9.2026.

Redin Teho Group

Redin Teho Group is an electrical contractor operating in the Lappeenranta and Kotka regions, serving the public sector, construction companies, housing associations, and industry. The group consists of Redin Oy and Sähköliike Teho Oy, providing strong electrical expertise, contracting, and maintenance services.

Företaget uppger själv att det finns i Tukes register. Vi har inte bekräftat detta mot registret.

Sähkö-Systema

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.

I Tukes register: verksamhetsrätt A. Kontrollerat 11.9.2026.

JA Sähkö Systems

✅ 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.

I Tukes register: verksamhetsrätt A. Kontrollerat 11.9.2026.

Kotisol Oy

Betjänar hela Finland

Kotisol Oy is a company specializing in the installation of solar power systems, serving private houses, companies, and farms throughout Finland. It offers comprehensive "turnkey" installation services through its partners and has completed over 5,000 energy renovations. The company's electricians have the appropriate contracting rights.

Företaget uppger själv att det finns i Tukes register. Vi har inte bekräftat detta mot registret.