Körner GmbH & Co. KG Heizung

We bought a new house this summer that had an oil heating system over 30 years old. The house dates back to the 1960s and needed a complete gut renovation. We had already researched the options for a new heating system and decided on a heat pump. We were put in touch with the Körner company through Vaillant, who recommended them to us. Mr. Körner responded to our inquiry promptly. An on-site appointment was quickly arranged, and we received comprehensive and, most importantly, easy-to-understand advice. It was immediately clear that Mr. Marius Körner is an expert in the field and truly passio

We had Körner GmbH install a Buderus heat pump. From the initial consultation to commissioning, everything went smoothly. The employees were extremely friendly, punctual, and competent. The work was done very cleanly, and all floors and stairs were covered with protective fleece. We also received excellent support during the processing of our subsidy applications. We are very satisfied with the system and the entire process and can recommend the company! Thanks also to Mr. Marius Körner, who was always available as a contact person.

I can highly recommend Körner GmbH. Their advice, planning, and execution of the work were extremely competent. My heat pump was installed and operational within just a few days. The function and settings were explained to me in detail, and they continued to provide support and assistance to ensure optimal efficiency. Thank you for everything.

Since we could no longer get spare parts for our gas heating system and the energy crisis was in full swing, we decided on a heat pump. Mr. Körner gave us excellent advice and explained everything in detail. For the electrical work, we wanted someone who worked with the Körner company. And that was also a very good decision. Mr. Körner also provided us with excellent support regarding the subsidies. The removal of the gas heating system and the installation of the heat pump took four days. During this time, we always had a contact person. The installers who fitted the system were 100% dedic

From the initial consultation to the commissioning of our heat pump, we felt we were in good hands with Körner GmbH. Even some of our questions, which were admittedly a bit tedious, were answered promptly and courteously. All agreed-upon deadlines were met, and the work with other tradespeople was carried out seamlessly and on schedule. In short: 5 stars and complete satisfaction! H.-G. Döring