Solpaneler Vanda

Mr. LVI

✅ Tukes-certified HVAC professional (Lvi- Ja Rakennustekniikka Marko Rantanen Oy). Offers comprehensive HVAC services, including sales, installation, and maintenance. The company specializes in heat pumps and water heaters. The office and store are located in Vantaa, with the main operating area being the Helsinki metropolitan area and its surroundings.

I Tukes register: verksamhetsrätt L. Kontrollerat 11.9.2026.

Etelä-Suomen Lämpöasennus Oy

Etelä-Suomen Lämpöasennus Oy is an HVAC company based in Lohja, serving the entire Uusimaa region. The company specializes in the sale, installation, and maintenance of air source heat pumps and air-to-water heat pumps. Their selection includes well-known brands such as Mitsubishi Electric, Panasonic, Gree, and Daikin. Services also include solar panel installations.

I Tukes register: verksamhetsrätt e3, giltig till 12.3.2029. Kontrollerat 11.9.2026.

Friros

Tukes-certified refrigeration and electrical company based in Espoo. Specializes in the installation and maintenance of air source and air-to-water heat pumps. Services also include electrical works, solar power systems, and EV charging stations. Serving the Uusimaa region with professional skill and a 2-year installation warranty. Authorized Toshiba and Mitsubishi Electric dealer.

I Tukes register: verksamhetsrätt A. Kontrollerat 11.9.2026.

HLSP SÄHKÖ OY

Tukes-certified electrical company based in Nurmijärvi, serving the Helsinki metropolitan area. We provide versatile electrical contracting, installations, maintenance, repairs, and air source heat pump sales and installation. We focus on flexible service, high-quality workmanship, and professional staff.

I Tukes register: verksamhetsrätt A. Kontrollerat 11.9.2026.

Nurmijärven Sähköasennus Oy

✅ Tukes-certified company specializing in electrical contracting and installations in the Uusimaa region. Services include electrical installations, maintenance work, renovations, and projects for companies, properties, and private individuals in Vantaa, Nurmijärvi, and the entire metropolitan area. Also offers chargers for electric cars and solar power plants.

I Tukes register: verksamhetsrätt A. 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.

Solarvoima Oy

Betjänar hela Finland

Solarvoima Oy is a specialist company founded in 2014, focusing on solar power systems and property batteries. They provide high-quality turnkey installations for detached houses, housing companies, and commercial properties throughout Finland. The company employs its own experienced installers and prioritizes high-quality workmanship and customer satisfaction.

I Tukes register: verksamhetsrätt A. Kontrollerat 11.9.2026.

Sunpanels Oy

Betjänar hela Finland

Sunpanels Oy provides high-quality solar energy systems for households, businesses, farms, and housing companies, backed by over 15 years of import and 10 years of installation experience. Services include turnkey installations, energy storage, and reserve market solutions. We prioritize quality, honesty, and customer satisfaction. Our installers are Tukes-certified.

Tom Allen Senera Oy

Tom Allen Senera is Finland's largest supplier of geothermal heating and heat recovery systems. The company designs, installs, and maintains energy-efficient heating solutions, such as ground source and air-to-water heat pumps, for properties of all sizes. Part of the Assemblin Caverion Group.

I Tukes register: verksamhetsrätt L. Kontrollerat 11.9.2026.

Lvienergia Oy

Lvienergia Oy specializes in solar power systems and plumbing renovations. The company offers HVAC installations, such as pipe renovations and hot water heater replacements. Operations are based on honesty, quality, and responsibility, with services offered in the regions of Central Finland, Uusimaa, Savo, and Kymenlaakso.

I Tukes register: verksamhetsrätt A. Kontrollerat 11.9.2026.

Rasol Oy

Betjänar hela Finland

Rasol Oy is a Finnish renewable energy expert supplying and installing high-quality solar power systems, battery packs, and air source heat pumps across Finland. In 2023, Rasol Oy became part of the listed company Meriaura Group, which specializes in sustainable shipping and renewable energy.

I Tukes register: verksamhetsrätt A. Kontrollerat 11.9.2026.

Kerabit Aurinkosähkö Oy

Betjänar hela Finland

Kerabit Aurinkosähkö Oy offers solar power solutions and solar power plants in connection with roof and facade contracts for companies and housing associations. The company focuses on high-quality turnkey deliveries where responsibilities and warranty cover both the roof and the power plant. It has previously also operated under the name Playgreen Finland Oy.

I Tukes register: verksamhetsrätt e3, giltig till 12.3.2029. Kontrollerat 11.9.2026.

POWERTEC TALOTEKNIIKKA

Powertec Talotekniikka (Saariston asennuspalvelu) offers building technology solutions in Porvoo and Uusimaa. Services include sales, installation, and maintenance of air source heat pumps, ventilation duct cleaning, room-specific LTO ventilation units, and Ajax security systems. The company is a certified Bosch Heat Master and also installs off-grid solar panel systems.

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Laaksolahden Sähkö Oy - Sähköasennus

✅ Tukes-certified electrical company founded in 1993. Offers electrical and energy solutions, such as electrical installations, air source heat pumps, solar panels, and electric car charging devices for homes and businesses in the Espoo, Helsinki, and Vantaa region, and by agreement throughout Southern Finland.

I Tukes register: verksamhetsrätt A. Kontrollerat 11.9.2026.

Scanoffice Oy

Betjänar hela Finland

Scanoffice Oy is a Finnish family-owned company established in 1984 and the largest importer and wholesaler of heat pumps in the Nordic countries. Their product range includes heat pumps, solar power systems, and electric vehicle charging stations. The company has been granted the Key Flag Symbol for its Finnish service.

Es Asennus Oy

Tukes-certified company providing energy-efficient solutions in the Helsinki area. Specializes in the sales, installation, and maintenance of air heat pumps, air-to-water heat pumps, geothermal systems, and solar panels. Services also include ventilation cleaning and chimney sweeping. Operates under the marketing name Energiansäästäjät.

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LämpöYkkönen Oy

Betjänar hela Finland

✅ Tukes-certified company specializing in energy-efficient heating and cooling solutions. LämpöYkkönen supplies and installs heat pumps and solar panels for homes and larger properties throughout Finland, making the transition to renewable energy easy on a turnkey basis.

I Tukes register: verksamhetsrätt A. Kontrollerat 11.9.2026.

Nibe Energy Systems Oy

Betjänar hela Finland

NIBE Energy Systems is the largest supplier of heating systems in the Nordic countries, and for over 70 years has developed and manufactured products for home heating, cooling, ventilation, and ensuring a sufficient supply of hot water. By combining renewable energy and technology, NIBE creates sustainable energy solutions.

Lämpöpartio Oy

Betjänar hela Finland

Lämpöpartio is a Finnish company specializing in energy renovations and heating solutions. It offers solutions based on renewable energy, such as air-to-water heat pumps and solar power, for single-family homes and housing associations throughout Finland. The company utilizes its own installation concept, which allows for a quick replacement of the old heating system.

I Tukes register: verksamhetsrätt A. Kontrollerat 11.9.2026.

Innoair Oy

✅ Tukes-certified Innoair Oy is an HVAC professional company founded in 2008. Innoair sells, installs, and maintains energy-efficient heating, cooling, and ventilation solutions for all spaces, homes, and businesses. Services include air heat pumps, geothermal heating, and ventilation with turnkey delivery.

I Tukes register: verksamhetsrätt A. Kontrollerat 11.9.2026.

Suomen Sähkö- ja Kiinteistötekniikka Oy

Suomen Sähkö- ja Kiinteistötekniikka Oy performs electrical and refrigeration installations, maintenance, and repairs comprehensively in the Uusimaa region. We also offer electrical services, air conditioning and heating, renewable energy solutions, as well as telecommunications and automation services.

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

Smart Heating Oy

Betjänar hela Finland

Smart Heating Oy is an expert in smart hybrid heating systems, combining exhaust air heat recovery (LTO) and geothermal energy. The company provides comprehensive energy renovation solutions for housing companies, including design, installation, automation, and remote monitoring. Founded in 2014, the growth company was awarded for Europe's most innovative heat pump solution (DecarBuilding 2025).

I Tukes register: verksamhetsrätt A. Kontrollerat 11.9.2026.

Ilmalämpökunkku

✅ Tukes-certified company that sells, installs, and services air source heat pumps in the Uusimaa region. Services also include electrical, HVAC, and solar power solutions. The company offers well-known, reliable equipment and professional, customer-oriented service for households and businesses.

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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.

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