VentilationsTeknik AB VentilationsTeknik AB was started in 2014. We are a company that does OVK inspections and ventilation installations A good ventilation solution provides fresh air, which makes us feel better indoors. To be good, the ventilation system must be adapted to the building. It is important that it is adapted to the requirements for sufficiently good air quality and the indoor environment in general. Important functions are heat recovery and the ability to control the air flows on demand. Both functions reduce energy use and thus the operating costs of the house. VentilationsTeknik AB Skiffervägen 3 611 44 Nyköping org.nr: 556980-7885 Contact information: VentilationsTeknik AB Robert Hallberg 070-884 67 00 robert.hallberg@ventilationsteknik.net F-tax Invoice address: VentilationsTeknik AB Box 5003 611 05 Nyköping Visiting address: Finntorpsvägen 2A 611 45 Nyköping