Are you looking for an experienced and competent specialist for your ventilation system? We undertake assembly, maintenance and modernization for you.

Assembly and installation

How do you ventilate buildings and rooms? We install complete centralized and decentralized ventilation systems based on your specifications, for a supply of fresh air in high quality without pollutants and pollen and without noise - including lower heating costs through heat recovery.

Maintenance and repair

When did you have your ventilation system checked last time? Over time, dirt will settle in your system, which may affect its function. We maintain your existing facilities to protect your health, reduce operating costs and prevent technical breakdowns.

Modernization and retrofitting

Does your system have heat or moisture recovery and modern sensor technology? We modernize, complement or replace your existing system so that you, too, can benefit from current energy efficiency potential and increased comfort.

You can rely on us.

Our work stands for many years of experience and high competence in the field of ventilation and plant assembly. In addition to the quality, the satisfaction of our customers is important to us: we therefore work on time and conscientiously.


Currently, we mainly carry out projects in Germany and Denmark. We also rely on a close cooperation with Blechlavine AP GmbH and kai gebäudetechnik GmbH. In a familiar working environment, we work hand in hand with both companies in close coordination.

We are looking for colleagues.

We want to expand our company and are looking for reliable fitters who want to strengthen our team. Interested? To the job offer..