Gassner GmbH

Quality is no accident

The Gassner company is a company with a long tradition and forward-looking orientation. Gebrüder Gassner GmbH was founded in Kempten as early as 1928.

Since 2007, Gassner GmbH has been operating under the umbrella of the Alois Müller Group. This has paved the way for the family-run craft business to become a powerful, medium-sized company.

The personal advice and long-standing tradition are just as convincing as the use of synergies and state-of-the-art technologies in cooperation with the parent company. By utilizing synergies of the Alois-Mülle-Group and maintaining an authentic independence, Gassner GmbH has become a force for the future.

Experience, the intelligent use of state-of-the-art technology and high qualification as well as commitment of the team make Gassner a competent and reliable partner in the field of building services engineering, heating, ventilation, sanitary, refrigeration, electrical engineering, measurement-control-engineering and plant engineering.

Exterior view of the Kempten location
Image. Trainee welds a heart out of pipes at the trainee fair.

Strategy

Focus on energy

Rising energy costs, technological progress and climate change – not to mention the more stringent environmental regulations that go along with climate change – are just a few of the challenges we face today that will only become more relevant as time goes on.

That is why our slogan is
Focus on energy. Only those who make intelligent use of technology and tackle these challenges can hope to stay competitive as time goes on. Our central task consists of minimising the energy requirements of buildings and plants as much as possible without restricting the comfort of the people inside those facilities.

This begins with an analysis of the actual state using precise measuring technology and efficiency calculations. By doing this, we achieve transparency for your energy-related operating costs. We work with our partners to provide you with the whole range of products and services, from defining goals and design engineering to implementation.

The development of Gassner

Strong past – bright future

Founded in 1928 by the Gassner brothers in Kempten as an installation company for heating + plumbing, the company has gone through eventful times.

Since 2007, Gassner GmbH has been part of the Alois Müller Group. Since then, Alexander Kuhn has been responsible for the company as managing director.
The Gassner GmbH convinces by passion, spirit of the times and a not standing still view into the future. Due to the affiliation with the Alois-Müller Group, the company is excellently positioned today.

The personal consultation and long-standing tradition are just as convincing as the use of synergies and state-of-the-art technologies in cooperation with the parent company. The commitment and the high qualification make the company a powerful and reliable partner around the building services engineering, heating, ventilation, sanitary, refrigeration, electrical engineering, measurement-control-engineering and plant engineering.

Key data 2020:

  • 75 employees
  • Annual revenue approximately 15 million EUR
  • Service portfolio: Heating, plumbing and ventilation technology
  • Long-distance line construction, air-conditioning and refrigeration technology,
  • Steam and hot-water installations
Managing Director of Gassner GmbH: Alexander Kuhn
Managing Director of Gassner GmbH: Alexander Kuhn
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Gassner GmbH as part of the Alois Müller Group

Tradition meets innovation

Since 2007, Gassner GmbH has been operating under the umbrella of the Alois Müller Group. In all areas of the company, Gassner GmbH benefits and can thus continue to grow.

An enormous competitive advantage, the Green Factory, the innovative CO2-neutral production facility. In Unterallgäu, in Ungerhausen, directly on the A96, within easy reach of Kempten. This is where building technology components, among other things, are individually designed for Gassner GmbH.

And each individual employee of Gassner GmbH also benefits from the merger. Whether in training, qualification measures or the excellent development opportunities – at Gassner, each individual benefits from being part of the Alois Müller Group.

Since 1973, the Alois Müller Group has successfully grown from a traditional family business to a medium-sized, owner-operated company with now more than 600 employees at twelve locations.

Only those who use technologies intelligently and accept these challenges will remain competitive in the future. For this purpose, the required energy input must be optimized through the targeted use of technical possibilities, thus conserving resources.

In addition to the Alois Müller Group website, we would also like to present the Company brochure of the Alois Müller Group and the production brochure.

Alois Müller Group locations

Focussing on energy throughout Germany

Today there are more than 600 people employed at the Alois Müller Group, of which 90% are in the operational area and 10% are in administration and organisation.

The Alois Müller Group has been 100% family-owned and owner-managed since its founding.

Visit us on-site to get a first-hand look at our range of products and services and our high standard for quality.

The locations of the Alois Müller Group

  • Alois-Müller-Gruppe | Gassner GmbH | Kempten
  • Alois Müller GmbH | Ungerhausen
  • Müller Produktions GmbH | Ungerhausen
  • Müller Service GmbH | Ungerhausen
  • Alois Müller GmbH | Niederlassung Stuttgart
  • Müller Service GmbH | Niederlassung Stuttgart
  • Alois Müller GmbH | Niederlassung Burkersdorf
  • Alois Müller GmbH | Niederlassung Döbeln
  • Alois Müller GmbH | Niederlassung Friedrichshafen
  • Alois Müller GmbH | Niederlassung München
  • ECONTEC MSR GmbH | Buch (Schwaben)
  • Raith Bad & Wärme GmbH | Ottobeuren
  • Müller Isoliertechnik GmbH | Pforzen
  • e-con AG | Memmingen
  • e-con TGA Ingenieure GmbH | Memmingen
Map of Germany with the locations of the Alois Müller Group
Doppel-Zertifikat

Certifications

Signed, sealed, delivered

The highest quality is our standard – and we have this on paper! We are TÜV-certified and comply with quality requirements for welding technology. In addition, we have all welding technology prerequisites in place for manufacturing pressure vessels.
Our quality assurance and the professional expertise of our employees are also TÜV-certified. Each and every one of our employees can be proud of this!

A selection of our corporate qualifications:

  • German Pressure Equipment Directive (DGRL) Module A1. Through the TÜV (German Technical Inspection Agency)
  • AD 2000-HP 0, HP 100 R TRD 201 and DIN EN ISO 3834-2
  • German Water Management Act (WHG) certificate
  • AD-W0 TRD 100
  • German Energy Efficiency Association for Heating, Cooling and CHP (AGFW) certificate

Career

Leaping into the future with us

We have grown from a traditional family business into an innovative and medium-sized company with ten locations. We face the challenges of the present and future by taking a holistic and sustainable approach to our work.

 

Want to be a part of our team?
We look forward to your application!

Employee qualification

Apprenticeship at Gassner GmbH

Through our well-founded training policy, we provide for qualified junior staff in a future-oriented manner. In the modern and own training workshop in Ungerhausen near Memmingen, a solid training in the field of heating, sanitary and ventilation takes place. The majority of graduates are subsequently taken on in permanent employment.

Get a picture for yourself of the opportunities that await you at Gassner GmbH and thus in the Alois Müller Group. Our training brochure introduces you to our apprenticeship occupations and dual study programs.

Energy Academy

We place great value on the continuous training and professional development of our employees, whether in the business or commercial area. Our in-house Energy Academy, founded in 2009, offers exactly the right platform for this. Shortage of skilled workers? Our answer: Create development opportunities! With this aspiration, we create space and opportunity for every single employee. From training to a leading position within a few years. At our company, effort and dedication pay off.

In the training centre of the Alois Müller Group in Ungerhausen, the trainees learn practical skills