With around 20 employees, Dunckel has been active in the greater Hamburg area for over 50 years and generated average sales of €2.6 million in the years 2021-2023. 

VINCI Energies supplies customized complete solutions in the field of building solutions. W. Dunckel GmbH will be integrated into the Building Services division and, together with the other companies Dechow, Hammer, Lagrange, Pieper and Stingl, will further strengthen the range of solutions in this area. 

The portfolio of Wilfried Dunckel GmbH ranges from analyzing the right heating system to refurbishment and new construction through to renewable energies. It is also a service provider for 3D planning, new installations and bathroom renovations. Its customers include numerous private households as well as industrial companies and public institutions. 

Olaf Walter, Head of Building Technology at VINCI Energies Deutschland Building Solutions, welcomes the merger: “With Wilfried Dunckel GmbH, we are gaining further expertise in the fields of sanitary, heating and air conditioning technology as well as renewable energies. This not only expands our network, but also strengthens our position in the south of Hamburg.” 

“As a traditional company, we want to help shape the energy transition with our customers. With the strong network of VINCI Energies behind us, we are optimistic about this future,” adds Jens Puchmüller, owner and Managing Director of Wilfried Dunckel GmbH.