Here you will find everything you need for the comfort of your home. We offer a comprehensive solution for the indoor climate, i.e. not only ventilation but also heating. We want to create a comfortable, healthy and pleasant climate inside our homes, no matter which of the seasons is currently prevailing outside our windows.

We offer advanced controlled ventilation systems with heat recovery from the world's best manufacturers to ensure fresh and healthy air in the home. These top-of-the-line heat recovery units and fans help save energy and reduce heating costs.

We are suppliers of the MAXcomfort system for low-energy and passive buildings. We install heat recovery, air conditioning, heat pumps and photovoltaics. We measure the air permeability of the house envelope - blowerdoor test.

We offer service, installation and sales of refrigeration and air conditioning equipment. Heat pumps, air purifiers. Value pumps or vacuum pumps are our core product. We provide a comprehensive service from advice, budgets, supply and installation to service.