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Family tradition turns air and passion into a successful company.

The Prime Tower in Zurich, the KKL in Lucerne and the Monte Rosa Hut in Zermatt - the three prestige buildings have one thing in common: fresh air from the Seven-Air Gebr. Meyer AG facilities circulates in them. In the construction and ventilation industry, Seven-Air's green facilities are anything but unknown. Since 1985, the SME from Lucerne has been defending its position as the market leader in Switzerland with over 400 employees (Seven-Air Group).

"In 1971 our father Melchior founded the company Seven-Air Gebr. Meyer AG together with his brother Alois. From the beginning, our goal has been to provide our customers with the highest level of quality. We are very pleased to be able to lead successfully the Lucerne family business into the future in the 2nd generation".

Christoph Meyer / Tobias Meyer 

At home in Central Switzerland - at home with the world's best

In addition to its headquarters in Lucerne and production in Hitzkirch, Seven-Air has nine regional offices in Switzerland and a sales company in Germany. Seven-Air also exports air-conditioning and special equipment worldwide, which meet the highest requirements in terms of material, function and workmanship.

Headquarter Lucerne

  • Lucerne


  • Hitzkirch LU

Regional sales offices

  • Aargau (Lenzburg)
  • Basel
  • Bern (Gümligen)
  • Lucerne
  • St. Gallen
  • Winterthur
  • Zurich (Adliswil)
  • Romandie (Le Mont-sur-Lausanne VD)
  • Ticino (Carabbia)

Location in Germany

  • Seven-Air Klimageräte GmbH, Stuttgart

Facts & Figures

Business units
Ventilation and air-conditioning equipment construction
special apparatus engineering
- sheet metal working
- powder coating
Main locations
Headquarters: Lucerne
Production: Hitzkirch
Regional locations Switzerland
Lucerne, Zurich, Bern, French-speaking Switzerland, Basel, Aargau, St. Gallen, Ticino
Sales location Germany
Agency Italy
Company formation
Ownership structure
Family property
Quality, environmental and safety management system certified according to SN EN ISO 9001; SN EN ISO 14001

Energy and resource efficiency

at the highest level

Seven-Air stands for a careful use of the natural resources of our environment. This is why Seven-Air pays great attention not only to the energetic optimisation of the equipment in the factory, but also to the selection of materials, the manufacture of products and the professional disposal of waste. Seven-Air has received several awards for its efforts in the ecological field.

Entrepreneur Of The Year

Entrepreneur Of The Year

2019: Finalist category «Industrie/High-Tech/Life Sciences»

Winner Prix SVC
Winner Prix SVC
2018: Winner of the Swiss Venture Club Prix SVC

Albert Koechlin Foundation - Environment Recognition Award
Albert Koechlin Foundation - Environment Recognition Award
In 1999, the Albert Koechlin Foundation awarded Seven-Air the AKS recognition prize for exceptional measures in operational environmental protection.

Prix «eta» Energiepreis der Schweiz

Prix «eta» Swiss Energy Prize

1995: Winner of the Prix "eta" energy prize of the Swiss Electricity Works for the energy-optimised powder coating plant.

1995: 2nd place for the development of a stationary aircraft power supply system.

Management systemISO 9001/14001
Management system ISO 9001/14001
Our customers benefit from our many years of experience and our ISO 9001 / ISO 14001 quality and management system.

An apprenticeship at Seven-Air

a win-win situation

By completing an apprenticeship at its own manufacturing plant in Hitzkirch, Lucerne, Seven-Air enables numerous young people to enter the world of work. The multifaceted production processes enable the apprentices to receive a varied, interesting and instructive training.

Seven-Air offers the following apprenticeships:

  • Designer (m/f)
  • Plant and equipment mechanic (m/f)
  • Refrigeration mechanic (m/f)
  • Automated equipment mechanic (m/f)
  • Office assistant (m/f) (Federal Vocational Certificate, EBA)
  • Commercial specialist (m/f) (Federal Certificate of
    Proficiency, EFZ)
  • Metalwork specialist (m) (Federal Vocational Certificate, EBA)
  • Production mechanic EFZ
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In building air conditioning equipment – we are setting the beat

Company music Seven-Air

In 1978, a handful of music-loving employees gathered together. Their goal was to surprise the management and the employees with a musical performance. The musicians managed this surprise very well and since then the company music Seven-Air has a firm place in the company.

Main tasks are the musical enrichment of company events. The pensioners' meeting organised by the company music Seven-Air also belongs to the tradition. The organisation and realisation of the 9th Lucerne Company Music Meeting in 2009 was also a highlight in the history of the association. The company music Seven-Air is under the musical direction of Franz Schmitter. President is Werner Müller. Seven-Air Musig can count on the moral and financial support of Seven-Air from the very beginning. The musicians would like to thank the Board of Directors and the Executive Board for this great commitment.

«We look forward to enriching the company culture of Seven-Air Gebr. Meyer AG musically in the future as well.»