Everyday comfort is
made by people
Our experienced professionals take care of heating, cooling, electrical work, ventilation and EV charging from installation to maintenance throughout Uusimaa.
A family business for nearly 30 years
Heating season offers
Get ready for colder days. Selected air source heat pumps for heating, now at special prices.
Save up to
310 €
Offers valid until 11.10.2026
Our services
Solutions for heating, cooling, electrical work and EV charging
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Air source heat pumps
Quality heat pumps for heating and cooling, installed in your home.
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Air source heat pump service
Regular servicing keeps your heat pump efficient and your indoor air clean.
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Air-to-water heat pumps
Replace oil or electric heating with an efficient air-to-water heat pump.
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EV charging stations
Garo, Charge Amps and Beny charging stations for homes and businesses.
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Electrical work
Electrical installations, repairs and contracting for homes and businesses in Uusimaa.
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Ground source heat pumps
Your heat pump, energy well and installation from one partner.
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Air-to-water heat pump service
Keep your heating reliable with servicing, inspections and a clear service report.
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Ventilation
Fresh indoor air with heat recovery and a ventilation unit installed for your space.
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Businesses and housing companies
Planning, equipment, installation and maintenance for businesses and properties.
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Not sure where to start?
Contact us and we will help you choose the right service for your needs.
Tell us what you need – we will help you move forward
Nearly 30 years of experience
Thousands of heat pumps installed and maintained, along with thousands of electrical installations completed.
Installation warranty and maintenance
Support after installation, including warranty, technical assistance and professional maintenance services.
Highly satisfied customers
Our NPS was 79 in 2025. The construction industry average was 41, so our customers recommend us exceptionally often.
Trusted brands – from an authorised reseller
Hesatek online store
Heat pumps, EV charging, electrical products and accessories — all in one place, with delivery throughout Finland and collection from our Suutarila location in Helsinki.
Visit the online store →
Quality service since 1997
A trusted partner for heating, cooling and EV charging
Since 1997, we have supplied, installed and maintained air source heat pumps, air-to-water heat pumps and cooling systems throughout Uusimaa. We represent trusted brands including Mitsubishi, Daikin, Toshiba, Gree, Panasonic and Bosch. We also provide electrical work and ventilation installations.
We provide turnkey installations for households and businesses, including an initial assessment and a two-year installation warranty.
Need help with your home or property systems?
We help with heat pumps, maintenance, EV charging, electrical work and other energy solutions throughout Uusimaa.