Coldest Crew stands for refrigeration, air conditioning, and ventilation craftsmanship with attitude. Working at Coldest Crew is modern, digital, but never anonymous. With us, you are not a lone warrior, but part of an alliance of strong craft businesses across Europe. We don't just do jobs, we shape the future: with natural refrigerants, new technologies, and real development opportunities.

How does Coldest Crew support my development? Rigid career systems are not our thing, with us you get real prospects as individual as your goals. Our local companies actively support you in finding and following your own path.Whether training, further education or individual promotion - you decide in which direction you want to grow. And all of this in a company that is constantly developing itself. Because those who develop not only advance themselves, but the entire trade.

Many!
We believe in fresh ideas, a willingness to learn and a genuine interest in the trade. Whether it's an apprenticeship, lateral entry or dual studies - you can start directly with one of our members and join in from the very beginning.
You don't need a "perfect CV", just a desire to become part of the Coldest Crew.

Everything is possible in our alliance: from fitter to foreman, from technician to team leader, from apprentice to trainer.
We offer you a network of companies that will open doors for you - even beyond your current location. Your drive is decisive. We provide the platform.

Through deeds, not just words.
We work with natural refrigerants, actively drive digitalization in our operations and set new standards in quality, sustainability and efficiency.our mission is called Big Zero and we pursue it with every project, every system, every decision.

Not directly, but indirectly in any case.
bluu unit is the strong alliance of regional craft businesses. And as a rule, your actual employer is a regional member. But there are also some jobs at bluu unit GmbH itself. In any case, you'll get the best of both worlds: family-like cooperation in your local Coldest Crew plus the power, network and prospects of the bluu unit alliance.

This may vary slightly depending on the company, but there are a few things that unite us all:
✔️ Fair, above-average pay (incl. addit ional benefits, bonuses and company pension schemes) Modern technology & good tools Flexible working models (flexitime, family-friendly vacation times, mobile working where possible) additional benefits, bonuses and company pension schemes)
✔️ Modern technology & good tools
✔️ Flexible working models (flexitime, family-friendly vacation times, mobile working where possible)
✔️ Further training & promotion opportunities (incl. individual training, certification, etc.)
✔️ A strong team spirit and the good feeling of working on something meaningful

Perfect! You already have a lot of the basics.
We'll support you in your transition - whether through targeted training, an additional qualification or through our network of members who will be happy to teach you the ropes. Just get in touch with us - together we'll make you part of the Coldest Crew.