Compare installers: contact details, locations and Tukes register entries in one place.
We list 21 companies in Tampere. Of those, 17 are in the Tukes register (checked 11 September 2026). The brands that come up most often are Mitsubishi Electric, Gree and Bosch.
Below is each company’s own page, with its contact details and the area it serves, and its offices on the map.
21 results
Aurinkopankki Oy is a Tampere-based wholesale distributor of electrical supplies and solar energy equipment. The company specializes in delivering turnkey solar power plant solutions for businesses, farms, and private customers. Their services include the sale of solar panel systems and coordination of installation solutions.
In the Tukes register: operating right A. Checked 11.9.2026.
A.N Sähkörakennus is an electrical company based in Kangasala, serving the entire Pirkanmaa region. We specialize in the sales and installation of air source and air-to-water heat pumps (e.g., Panasonic, Mitsubishi Electric), as well as comprehensive electrical works. We hold the necessary refrigeration qualifications for installations.
In the Tukes register: operating right A. Checked 11.9.2026.
AsennusvarmA Oy is a plumbing company specializing in dishwasher and washing machine installations in the Pirkanmaa region. They offer professional, insurance-approved installation services with fixed pricing starting from €99. Same-day installation is often available.
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.
JHe-Palvelut Oy is a Tampere-based electrical company offering sales, installation, and maintenance of air source heat pumps, as well as electrical planning and contracting. Services also include solar power systems, EV charging stations, and Shelly home automation in the Pirkanmaa region.
In the Tukes register: operating right A. Checked 11.9.2026.
Lännen Maalämpö Oy sells, installs, and services geothermal and air-to-water heat pump systems on a turnkey basis. The company represents high-quality Thermia and Bosch brands and operates in the regions of South Ostrobothnia, Pirkanmaa, Central Finland, and Southwest Finland.
In the Tukes register: operating right A. Checked 11.9.2026.
An HVAC company founded in 1977 that offers diverse HVAC, construction, electrical, and refrigeration contracting and maintenance services. The company serves private customers, housing companies, and businesses. Its offices are located in Tampere, Jyväskylä, Valkeakoski, and Ähtäri. The main line of business is plumbing and other HVAC work.
In the Tukes register: operating right C öljy. Checked 11.9.2026.
Jata Sähkö Oy is an electrical company founded in 2021, serving households, housing associations, and industry in the Pirkanmaa region. Their services include electrical installations, automation solutions, EV charging stations, and maintenance work. The company is known for high-quality workmanship, flexibility, and customer-oriented service.
In the Tukes register: operating right A. Checked 11.9.2026.
Serves all of Finland
Ralos Oy is a Tampere-based company founded in 2017, specializing in solar power systems and energy storage solutions. They provide micro-inverter and HJT panel technology, along with safe battery solutions. Ralos offers turnkey installations for households and businesses, focusing on high fire safety and efficiency in their power plants.
In the Tukes register: operating right A. Checked 11.9.2026.
Sähkö Company Oy provides professional electrical installations, EV charging solutions, and electric sauna heater installations with over 18 years of experience. We serve households and businesses in the Pirkanmaa region (Tampere, Nokia). Tukes-certified (S2 qualification). We also specialize in automation and smart electricity control systems.
In the Tukes register: operating right A. Checked 11.9.2026.
Serves all of Finland
Seron Oy is a Tukes-certified company specializing in the sale, installation, and maintenance of solar panels and batteries. We offer turnkey solutions for detached houses, businesses, and farms. Our services include professional mapping, planning, and installation. We are a Fronius System Partner and an authorized Solarwatt importer.
In the Tukes register: operating right A. Checked 11.9.2026.
Serves all of Finland
An electrical company operating from Kangasala, specializing in solar power plants, electric car charging stations, electrical renovations, and other energy-efficient solutions. Services are offered to companies, homes, and housing associations, tailored to the customer's needs. The company carries out projects throughout Finland.
In the Tukes register: operating right A. Checked 11.9.2026.
Pirkanmaan Energiafiksu is an energy solutions expert in the Pirkanmaa region with over 10 years of experience. The company offers turnkey solutions including air source, air-to-water, and ground source heat pumps, solar power systems, and charging stations for electric vehicles. It is a local and reliable partner authorized by Scanoffice, known for high-quality workmanship.
In the Tukes register: operating right A. Checked 11.9.2026.
Tyrvään Sähkötyö Oy is an electrical contracting company specializing in demanding public and commercial building projects. Operating also as Hitsausmaailma, the company offers welding machines, supplies, and authorized Kemppi service in Sastamala and Nokia. Services also include electrical supply sales, air heat pumps, solar power systems, and maintenance for cooling and electrical machinery.
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.
Serves all of Finland
Wisol Oy specializes in renewable energy construction, delivering solar power projects and related solutions reliably from start to finish. The company develops, sells, and installs tested, durable solar panel mounting products and offers installation services for industrial-scale solar parks and rooftop solar power plants.
In the Tukes register: operating right A. Checked 11.9.2026.
Serves all of 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.
Serves all of 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.
In the Tukes register: operating right A. 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
✅ Tukes-certified 1KOMMA5° Suomi (formerly LP-Solar Oy / Solar Age Oy) is a leading provider of smart energy solutions. Services include solar panels, batteries, EV charging stations, and air source heat pumps. The company is part of the European 1KOMMA5° Group, aiming for a carbon-neutral future and offering the intelligent Heartbeat energy management system.
The company states it is in the Tukes register. We have not confirmed this against the register.
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.
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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
For Tampere, a system tilted 40° and facing south yields about 846 kWh/kWp a year, varying by roughly ±45 kWh/kWp between years (PVGIS 5.3 (EC JRC), 3 September 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 21 companies in Tampere, and 17 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.