Serves all of Finland
Energio Finland Oy is a specialist in renewable energy solutions. The company sells and installs solar power systems, hybrid panels, bladeless wind power, and energy storage solutions. Energio serves consumers, businesses, housing associations, and farms across mainland Finland. Founded in 2021, the company operates with its own installation teams to ensure quality.
The company states it is in the Tukes register. We have not confirmed this against the register.
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.
In the Tukes register: operating right A. Checked 11.9.2026.
Hesatek (Maxei Finland Oy) specializes in the sale, installation, and maintenance of air heat pumps and EV charging stations in the Uusimaa region. As an authorized dealer, they represent top brands including Mitsubishi, Toshiba, Daikin, and Gree. Their services also cover comprehensive electrical work, lighting design, and fault repair services, backed by over 25 years of experience.
The company states it is in the Tukes register. We have not confirmed this against the register.
✅ Tukes-certified. Electrical work and air heat pumps in Uusimaa. A youthful and service-oriented electrical and refrigeration company. Services include EV charging stations, electricity price control systems, and installation and maintenance of air heat pumps.
In the Tukes register: operating right A. Checked 11.9.2026.
Lämpökarhu Oy is a company specializing in heating solutions, offering ground source heat pumps, air-to-water heat pumps, and district heating equipment with installation and maintenance services. The company primarily serves housing companies and properties in the Uusimaa and Kanta-Häme regions, focusing on energy efficiency and reliability.
In the Tukes register: operating right A. Checked 11.9.2026.
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.
In the Tukes register: operating right A (sj). Checked 11.9.2026.
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.
In the Tukes register: operating right A. Checked 11.9.2026.
Serves all of 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.
In the Tukes register: operating right A. Checked 11.9.2026.
Serves all of Finland
Volttikauppa Oy supplies grid-connected solar energy systems and products for private homes, business properties, and farms. Their services include turnkey packages and installation-ready solutions across Finland. The selection features solar panels, inverters, and mounting supplies with extensive warranties.
✅ Tukes-certified Wirmax is a modern building technology group offering comprehensive HVAC, electrical, automation, and security solutions. We serve households, companies, and housing associations with maintenance, installation, and contracting needs. The group employs over 100 professionals and operates in Uusimaa, Central Finland, and Northern Finland.
In the Tukes register: operating right A (sj). Checked 11.9.2026.
✅ 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.
In the Tukes register: operating right A. Checked 11.9.2026.
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.
In the Tukes register: operating right A (sj). Checked 11.9.2026.