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Rent an air conditioner in Berlin — no drilling, no permit.

Quiet, legal, no permit needed. We deliver your AC, set it up and collect it again from mid-September.

No drilling
No permit needed
What suits you?

Only 30 Summer Rental spots for 2027 · No deposit.

We give out the 30 Summer Rental spots by WhatsApp first.

  • No deposit
  • Collection from mid-September
  • No permit needed
  • From 89 € a month
  • Replacement within 3 working days

Air conditioning in Berlin — rent, don't buy

Quiet, legal and no permit needed: the summer subscription for renters in Berlin. We deliver your AC, set it up, and collect it again from mid-September. No deposit, and if it breaks you get a replacement within 3 working days. Only 30 spots for 2027.

More than four in five Berlin households rent, so drilling into the façade is off the table for most. A rented, permission-free unit fills exactly that gap: delivered, set up, and collected again in autumn.

Berlin is home to around 3,900,000 people, and more of them rent than in any other German city. We deliver, install and collect across all of Berlin — every district, no minimum distance, and the same prices everywhere.

Someone laughing on an orange sofa with an ice lolly, a window air conditioner running behind them.
  • A summer subscription instead of buying stress: in Berlin we deliver and set up your AC, then collect it again from mid-September. Nothing to store, nothing to lug, no deposit.
  • Only permission-free tech for renters: mobile monoblocks, window units, and permanently sealed mobile splits. No approval process, and for mobile units no landlord sign-off.
  • Standard €89/month, Premium “Quiet” €199/month. If it breaks, you get a replacement within 3 working days. Only 30 summer-subscription spots for 2027 in Berlin and nearby.

How it works

  1. Tell us about your place

    Room size, window type, noise-sensitive neighbours. Takes two minutes.

  2. We deliver and set it up

    A quiet unit sized for your room, window seal included. We fit it, with no drilling.

  3. We collect it from mid-September

    We book your collection slot with you in August. Nothing to store, no deposit. And if it breaks, you get a replacement within 3 working days.

Why KlimaLegal

  • Only permit-free units

    Portable monoblocks, window units and permanently sealed mobile splits are all permit-free. No grey areas.

  • Quiet enough for the night

    We filter by noise level. On the Premium unit the compressor sits outside, so it stays quiet enough for the bedroom.

  • No deposit, fast replacement

    You pay no deposit. And if a unit fails, you get a replacement within 3 working days.

Frequently asked questions about AC in Berlin

Do I need a permit for an AC in Berlin?

Not for mobile monoblocks and window units: no approval process, no certified installer, and for mobile units no landlord sign-off either. We work only with permission-free tech on purpose. Classic split systems, which need a specialist firm and possibly a permit, are not something we offer in Berlin.

What does the summer subscription cost in Berlin?

Standard: €89/month with a 4-month minimum term, plus a one-time €189 for delivery, setup and collection — €545 for the season. Premium “Quiet”: €199/month with a 4-month minimum term, plus a one-time €299 for delivery and professional installation — €1,095 for the season. Either way there's no deposit, and collection from mid-September is included. After two summers, the Standard plan can convert to a rent-to-own.

How fast will I be cool in Berlin?

As soon as your summer subscription starts, we deliver the unit to you in Berlin and set it up. With Standard you get a quiet monoblock plus a matching window seal. With Premium “Quiet” we install an extra-quiet mobile split whose compressor sits outside: no drilling, and professional installation is always included. If anything breaks, you get a replacement within 3 working days.

Can I buy instead of rent in Berlin?

Yes. If you'd rather own your unit, we'll send you our partner link to a suitable permission-free model. The retailer is the seller and carries the warranty, not us. If you like, we'll handle the setup at your place for €149.

Which unit fits which home in Berlin?

Housing in Berlin runs from new builds to older houses, which is why we ask about room size and window type before delivery. A monoblock fits almost any flat; if your bedroom needs to stay really quiet, take the mobile split with the compressor outside. Either way, nothing is permanently installed.

A/C services near you

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All locations around Berlin →

Get cool in Berlin.

For 2027 we're releasing just 30 Sommer-Abo spots, and they go out over WhatsApp first. Sign up and get in before the heat does. No deposit.

What suits you?

Only 30 Summer Rental spots for 2027 · No deposit.

We give out the 30 Summer Rental spots by WhatsApp first.