Compare installers: contact details, locations and Tukes register entries in one place.
We list 20 companies in Tuusula. Of those, 15 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.
20 results
✅ Tukes-certified Finnish family business founded in 2007 (originally Uudenmaan Kotisähkö Oy). The company specializes in the sale, installation, and service of air source heat pumps in the capital region and its surrounding municipalities. The service selection also includes cooling and air-to-water solutions.
The company states it is in the Tukes register. We have not confirmed this against the register.
E-Save Oy is a heating and energy solution expert operating in Nurmijärvi and the Uusimaa region. The company sells, installs, and maintains air source heat pumps, air-to-water heat pumps, and solar power systems. Their portfolio includes high-quality brands such as Mitsubishi Electric. Services are provided on a turnkey basis with strong professional expertise.
In the Tukes register: operating right e3, valid until 12.3.2029. Checked 11.9.2026.
Helsingin Kodinkonehuolto Oy is a professional appliance repair and heating solution provider with over 20 years of experience. Their services include household appliance maintenance, air source heat pump installation and service, and air-to-water heat pumps. The company serves customers in Helsinki and the entire Uusimaa region, offering fast and expert assistance.
In the Tukes register: operating right L. Checked 11.9.2026.
✅ Tukes-certified HVAC company offering comprehensive services from small installations to complete contracting in the Hyvinkää, Riihimäki, and Nurmijärvi regions. Specializing in pipe renovations with over 20 years of experience in detached houses and small apartment buildings. Services also include heat pump installations, as well as heating, water, and ventilation work.
In the Tukes register: operating right e3, valid until 12.3.2029. Checked 11.9.2026.
Jo. Tek Oy specializes in the installation, maintenance, and repair of technical and electronic equipment with over 30 years of experience. Our expertise covers air source heat pumps, air-to-water heat pumps, and ventilation units. We serve private and corporate customers in the Helsinki metropolitan area and Uusimaa region, providing reliable turnkey solutions.
In the Tukes register: operating right e3, valid until 12.3.2029. Checked 11.9.2026.
A family business operating since 1972, Lämpö-Ölsä (formerly Öljy- ja Sähkölämpö) offers modern heating solutions in the Helsinki metropolitan area. Services include the installation, maintenance, and repair of oil burners, as well as air, water, and ground source heat pumps, and boiler room renovations.
Lämpölinkki specializes in energy-efficient heating and cooling solutions for homes and businesses. The company offers and installs ground source and air-to-water heat pumps and also performs maintenance on them throughout Southern Finland, including the regions of Uusimaa, Pirkanmaa, Kanta-Häme, Päijät-Häme, Kymenlaakso, and South Karelia.
In the Tukes register: operating right e3, valid until 12.3.2029. Checked 11.9.2026.
✅ Tukes-certified LämpöTec Oy specializes in the sale, installation, and maintenance of economical heating and cooling solutions with over 15 years of experience. Services include air source heat pumps, air-to-water heat pumps, and solar panels. The company is licensed by Tukes for refrigeration equipment and electrical installation work.
In the Tukes register: operating right L. Checked 11.9.2026.
Talo Care Oy (Solar Care) specializes in solar panel maintenance and cleaning services, as well as property maintenance. The company helps maximize the yield of solar power plants and extend the lifespan of the systems by ensuring their cleanliness and operational condition.
Serves all of Finland
Aurinkoteho Oy is a Finnish solar energy expert established in 2019, offering turnkey solar panel systems, batteries, and EV charging stations. Headquartered in Tuusula, the company provides installation services across Finland. Their operations are built on customer orientation, high-quality components, and their own installation personnel.
In the Tukes register: operating right A. Checked 11.9.2026.
SL City Services Oy (ilmalämpöä.fi) specializes in the sale, installation, and maintenance of air source heat pumps in the Uusimaa region. As an official Scanoffice reseller, the company provides turnkey solutions for both households and businesses. A reliable operator with a high credit rating.
In the Tukes register: operating right A. Checked 11.9.2026.
✅ Tukes-certified company specializing in the sale, installation, and maintenance of air source heat pumps in the Helsinki metropolitan area. Offers high-quality Mitsubishi, Gree, Toshiba, and Daikin air source heat pumps, installed. An experienced installer provides reliable installation and maintenance services in Tuusula and the surrounding areas.
In the Tukes register: operating right e3, valid until 12.3.2029. Checked 11.9.2026.
We are a Southern Finnish company specializing in modern heating and cooling solutions and high-quality service. Our services include air-water heat pumps, geothermal heat, air source heat pumps, and exhaust air heat pumps, as well as comprehensive HVAC works for new builds and renovations. We represent brands such as Mitsubishi, Gree, and Alpha Innotec.
In the Tukes register: operating right e3, valid until 12.3.2029. Checked 11.9.2026.
Putkimaatti Oy is an HVAC company established in 2018, specializing in energy-efficient heating and cooling solutions. The company provides turnkey installations of air-water and ground source heat pumps in the Helsinki capital region and Uusimaa. Part of the Wirmax group, Putkimaatti offers certified installation services.
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.
Uudenmaan Lämpömestarit Oy is an HVAC company established in 2016, operating in the Uusimaa region. Their services include HVAC contracting and maintenance, KVV supervision, and the installation and service of heat pumps (air, ground, and air-to-water). The company is also an authorized service provider for Bosch heat pumps and represents Nibe and Vaillant brands.
In the Tukes register: operating right e3, valid until 12.3.2029. Checked 11.9.2026.
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.
The company states it is in the Tukes register. We have not confirmed this against the register.
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.
✅ Tukes-certified air source heat pump specialist in Uusimaa. SL City Services Oy sells, installs, and services heat pumps (e.g., Mitsubishi Electric) with professional expertise. We operate in Tuusula, Vantaa, and across Southern Finland. As an official Scanoffice reseller and 'Suomen Vahvimmat Platina' company, we offer turnkey solutions for residential, apartment, and industrial properties.
The company states it is in the Tukes register. We have not confirmed this against the register.
✅ Tukes-certified Lämpöpumppuasennus Salomäki Oy specializes in the sale, installation, and maintenance of air source heat pumps, air-to-water heat pumps, and solar panels. The company offers its services in Hyvinkää and broadly in the Uusimaa and Kanta-Häme regions, serving both households and businesses.
In the Tukes register: operating right L. 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.
Published prices across Finland run €1,500–€4,500. €1,500–€3,000 installed — a marketplace’s stated range (urakkamaailma.fi, 21 May 2026). €1,500–€3,500 installed — a vendor’s stated range (aaltoair.fi, 2026). €1,700–€4,500 installed — a vendor’s stated range (kevytremppa.fi, 2026). Some sources price the labour on its own, which is a different product under the same word: €600–€1,350 the installation job alone — median of 31 verified jobs (urakkadiili.fi, 7 January 2026). Usually quoted separately: a dedicated electrical circuit, extra indoor units, scaffolding or a lift, condensate heating cable and a bracket for a difficult façade.
Sources:urakkamaailma.fi, 21 May 2026; aaltoair.fi, 2026; kevytremppa.fi, 2026; urakkadiili.fi, 7 January 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
The grant is closed. Applications ended on 25 May 2026 at 16.15, the appropriation was spent in full and over 300 applicants received nothing. It used to pay €4,000 / €2,500 depending on the replacement system (Elinvoimakeskus, 1 September 2026). Giving up oil heating altogether carries an elevated credit of 60% of the labour share, up to €3,500 per person, in force until 31 December 2027 (Verohallinto, 10 February 2026).
Sources:Elinvoimakeskus, 1 September 2026; Verohallinto, 10 February 2026
The regulatory default seasonal factor is 2.8 (Ympäristöministeriö, 20 December 2017). Once the losses of actually delivering the heat into the rooms are counted, the effective factor is 1.8–3.0, and in one and the same old detached house the annual electricity saving from a single unit ranges 6,420–9,560 kWh on unit quality alone (VTT, 2016). Anyone quoting one number without naming the house and the unit is guessing.
We list 20 companies in Tuusula, and 15 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.