Compare installers: contact details, locations and Tukes register entries in one place.
We list 18 companies in Turku. Of those, 11 are in the Tukes register (checked 11 September 2026). The brands that come up most often are Mitsubishi Electric, Gree and Toshiba.
Below is each company’s own page, with its contact details and the area it serves, and its offices on the map.
18 results
ExtraEnergia Oy has operated in the heat pump industry for over 15 years. The company provides professional installation, maintenance, washing, and cleaning services for air source and air-to-water heat pumps. Their selection includes well-known brands such as Mitsubishi, Toshiba, and Gree. The company's operations are based on ecology and customer-oriented planning.
In the Tukes register: operating right A. Checked 11.9.2026.
✅ 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.
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.
Energiatalo Järvi is a Salo-based family business offering comprehensive heating and energy solutions, including air, ground, and air-water heat pumps and solar panels. The company also provides household appliance maintenance and acts as an authorized service shop. Part of the Cervi Group. Operating in the Salo area for 50 years.
In the Tukes register: operating right A. Checked 11.9.2026.
Serves all of Finland
Etusolar offers high-quality solar power systems and solar panels for private households, agriculture, and companies as an easy turnkey service throughout Finland. Their expert team handles the entire process from planning to installation and maintenance, ensuring ecological and efficient energy production.
✅ Tukes-certified HVAC company specializing in the sale, installation, and maintenance of air source heat pumps in the Turku region. Professionally installs and services brands such as Samsung, Toshiba, and Daikin for both private and corporate customers. Offers related electrical work for installations.
The company states it is in the Tukes register. We have not confirmed this against the register.
Aurinkoenergiakeskus AUKE (part of Elkoja Oy) specializes in solar energy solutions, offering turnkey installations of solar panels, energy storage systems, and EV charging stations. With over 4,200 completed projects, they utilize their own installation teams to ensure quality without subcontractors. Services also include maintenance, troubleshooting, and dismantling of solar power systems across Finland.
The company states it is in the Tukes register. We have not confirmed this against the register.
Serves all of Finland
Aurinkosähkötalo Eurosolar Oy is a Finnish family-owned company established in 1993, specializing in high-quality solar energy solutions. The company operates as an importer, wholesaler, and retailer. Their product range includes solar panels, accessories, off-grid systems for cottages, and grid-connected systems for industry, housing companies, and households.
Tukes-certified company (TP103006) specializing in energy-efficient heating and cooling solutions in Varsinais-Suomi and Uusimaa, Finland. ILP Urakointi Oy sells and installs air, air-to-water, and ground source heat pumps (representing brands like Mitsubishi Electric, Toshiba, and Gree) using their own professional in-house installers.
In the Tukes register: operating right A. Checked 11.9.2026.
JR Lämpötekniikka offers comprehensive HVAC, electrical, and refrigeration solutions in Turku and the Varsinais-Suomi region. Services include electrical work, plumbing, and cooling systems, such as air heat pumps, air-to-water heat pumps, geothermal heating, and solar panels. We serve households, housing companies, and businesses with professional planning, installation, and maintenance.
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.
Luonnonvirta Oy is a company specializing in electrical installations and renewable energy solutions. With over 20 years of experience, they provide electrical design, installations, and solar power systems for private individuals, companies, and the agricultural sector, also operating in challenging conditions on land and at sea.
In the Tukes register: operating right A. Checked 11.9.2026.
SSK-Asennus Oy provides electrical contracting, electrical design, and refrigeration installation services in the Turku region. Our services include the sales, installation, and maintenance of air source heat pumps, EV charging stations, and solar power systems. We hold Tukes S2 electrical and refrigeration qualifications, serving households and businesses with experience since 2002.
In the Tukes register: operating right A. Checked 11.9.2026.
Tipitek Oy is a Turku-based LVIS and energy specialist operating since 2005. The company provides comprehensive solutions from design to installation and maintenance. The service portfolio includes heating systems such as geothermal, air-to-water, and air heat pumps, as well as solar power and EV charging solutions. Clients include households, housing companies, and businesses in the Turku region.
In the Tukes register: operating right A. Checked 11.9.2026.
Valowatti is an expert company specializing in solar electricity, offering system design and installation services under one roof. The company delivers turnkey solar panel solutions for private homes, housing associations, businesses, and farms. Their service covers everything from initial mapping to installation and commissioning in the Southwest Finland and Satakunta regions.
In the Tukes register: operating right A (sj). Checked 11.9.2026.
✅ 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.
In the Tukes register: operating right A. Checked 11.9.2026.
Serves all of 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.
The company states it is in the Tukes register. We have not confirmed this against the register.
Tukes-certified electrical company based in Salo. Piuhamika Oy provides electrical and cooling installations with over 10 years of experience. Services include electrical work for new builds and renovations, as well as air and ground source heat pump installations. The company serves private households and businesses across Salo and the Southwest Finland region.
In the Tukes register: operating right A. Checked 11.9.2026.
Enter your postal code and the service. Before you send anything you will see which companies your request goes to – at most three.
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
We list 18 companies in Turku, and 11 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.