Welcome to NELIS Mietkälte, your specialist for industrial process cooling and chilled water plants up to -40 degrees Celsius

For us, industrial refrigeration is more than just equipment rental, sales and service. Our experts calculate and develop an individual refrigeration concept for you. With more than 36 years of experience in the field of chilled water cooling and process refrigeration, we provide modern, fully networked air conditioning and refrigeration systems and install them including all relevant components at your site. Maintenance and service are of course included. We realize your project within the shortest possible time and are at your side even in case of emergencies on the same day. That is our understanding of “everything from a single source”.

How can we help you?

Unsere Leistungsbereiche

  • Sale

    Browse our online store

  • Renting

    Cool thing: we rent our premium facilities to you

  • Service

    We are happy to lend a hand for you. And for years

The refrigeration professionals for professional refrigeration

NELIS GmbH specializes in process refrigeration for sales, rental & service of chillers and refrigeration equipment. Under our umbrella, experts with many years of experience have come together to offer unique service for refrigeration systems, specializing in chilled water in process refrigeration. We accompany projects from planning to installation and commissioning of industrial refrigeration systems and also maintain them. One of our specialties is to solve problems with existing refrigeration systems and networks and to optimize them or to work out a complete refrigeration concept for your cooling solution.


Of course, you can also rent our modern, technically well-equipped mobile chillers. And in cold weather emergencies, we are always there for you.