
Everything is easier with the Jönsson Entreprise A/S
Energy optimization in focus on construction
Jönsson Entreprise A/S renovates older housing stock with respect for good craftsmanship and history. But energy optimization also requires respect for the future, our shared resources and for the residents who are affected by the work.
Save up to a third of energy consumption
On average, 1/3 of the energy consumption in buildings – often more in old buildings – can be saved by improving their energy condition. This is both future-proof and environmentally friendly maintenance, and we have developed a process with the least possible inconvenience to residents.
Increase value and strengthen the indoor climate
By retrofitting a property, you can increase its value and achieve a more comfortable indoor climate. It also reduces energy consumption, which is of great importance when green taxes increase and there is more pressure to reduce CO2 emissions ,
Energy optimization can also include window replacement and roof renovations. Read more about roof renovations and window replacement


Call Jönsson Entreprise A/S on +45 43 99 36 33 and hear more about how we have implemented the good process and offer the next level of resident management.
Koch Seest Kyster , Project Manager, PDG, Jönsson Entreprise A/S