About us

coolconcept GmbH is a future-oriented and continuously growing company based in Solingen. Founded over 20 years ago by Tibor Hargitai, we are now one of the leading refrigeration and air conditioning specialists in North Rhine-Westphalia.

With around 65 employees, we serve not only small and medium-sized businesses but also well-known companies in Solingen, such as a major confectionery and razor blade manufacturer.

Refrigeration and Air Conditioning Technology
Coolconcept specializes in the planning, installation, and maintenance of air conditioning and refrigeration systems, serving both private and commercial customers. For the industry, we offer customized refrigeration systems using natural refrigerants such as ammonia, propane, and low-GWP refrigerants.

Photovoltaics
In 2021, the Photovoltaics department was established to meet the growing demands for sustainable energy efficiency and renewable energy.

Refrigeration and Air Conditioning Technology
Coolconcept specializes in the planning, installation, and maintenance of air conditioning and refrigeration systems, serving both private and commercial customers. For the industry, we offer customized refrigeration systems using natural refrigerants such as ammonia, propane, and low-GWP refrigerants.

Photovoltaics
In 2021, the Photovoltaics department was established to meet the growing demands for sustainable energy efficiency and renewable energy.

Heating Technology | Heat Pumps
In 2021, coolconcept founded another department called heatconcept. This department focuses on the construction of heating systems, with an emphasis on modern heat pump technology.

Cooling Tower Service
Since 2017, we have been offering a cooling tower service under the brand Kühlturm Deutschland. This includes maintenance, repairs, and new construction of cooling towers. Our specialists operate throughout the entire country.

Heating Technology | Heat Pumps
In 2021, coolconcept founded another department called heatconcept. This department focuses on the construction of heating systems, with an emphasis on modern heat pump technology.

Cooling Tower Service
Since 2017, we have been offering a cooling tower service under the brand Kühlturm Deutschland. This includes maintenance, repairs, and new construction of cooling towers. Our specialists operate throughout the entire country.

A Glimpse into Our Daily Work

Our Corporate Video

A Glimpse into Our Daily Work

Our Corporate Video

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