The core activity of Hofmann Brennerservice Biel is the provision of service and inspection services for heating systems, particularly for burners, central heating systems, heat pumps, air conditioning systems and liquefied gas installations. This includes commissioning, maintenance, troubleshooting and revision of heating systems, as well as carrying out flue gas checks and readjustments. In addition, the company offers services for radiators, underfloor heating and the installation of heating oil storage tanks.