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Cool in the summer,
warm in the winter.
All with a single unit!

An air conditioner cools your home in the summer and provides energy-efficient heating during the transitional seasons. Professionally installed, with a certificate and excellent after-sales service.

4.6/5 based on 750+ reviews
3,000+ installations
among families in 2025

Request a Free Air Conditioning Quote

One of our energy experts will visit your home—with no obligation—to assess the options available to you.

Get your free air conditioning quote in just 1 minute!

Why choose an air conditioner?

Without air conditioning, you adapt to the weather. With air conditioning, the climate adapts to you.

Without Air Conditioning

With air conditioning

A smiling woman in an olive-colored sweater is sitting on a beige sofa, looking at her smartphone at home.

How much does an air conditioner cost?

A fair price is always determined on a case-by-case basis, because no two homes are the same. For a single-split air conditioner that cools and heats a single room, you can generally expect to pay around €1,700 to €2,700, including installation. If you want to cool or heat multiple rooms, you’ll need a multi-split system, with prices starting at around €2,500. 

6% VAT starting in 2026

An air conditioner with a heating function is subject to the reduced 6% VAT rate on both delivery and installation; starting in 2026, this will also apply to homes less than 10 years old.

Why Choose EnergyKing

With 25 years of experience, EnergyKing works exclusively with reliable, top brands such as Daikin, Fujitsu, and General. This ensures you get quality that will last for years.

In-house service department

Thanks to our specialized service department, we’ll keep your air conditioner in top condition for years to come. With a customized service plan, we’ll take care of your maintenance so you don’t have to worry about a thing.

More than just an air conditioning installer

EnergyKing is your partner for all your home’s energy needs: air conditioning, heat pumps, solar panels, home batteries, and charging infrastructure. An air conditioner is often the first step, and if you decide to expand your system later, you’ll have everything you need from a single, reliable partner.

Certified Installers

EnergyKing is a licensed and certified installer. Your air conditioner will be professionally installed, in full compliance with F-gas regulations. This ensures a safe and efficient installation.

Choose the model that fits your space

Not every home is the same, and not every room requires the same air conditioner. That’s why EnergyKing offers two types of indoor units to choose from: a wall-mounted model or a floor-standing model. Which model is best for you depends on your space, your needs, and your preferences.

Wall-mounted model

Because it is mounted high up, the cool air spreads evenly throughout the room, which is ideal if cooling is your main priority.

Floor model

Since warm air rises, a floor-mounted unit heats a room very comfortably. This is a good option if you also often use your air conditioner for heating.

What our customers say

More than 10,000 satisfied customers!

Everything You Want to Know About Air Conditioning

We're happy to help you get started. Below, you'll find answers to the questions we get asked most often about air conditioning.

Yes, a modern air conditioner works like an air-to-air heat pump: it cools in the summer and heats in the winter. During the transitional seasons, you can often leave your central heating off and save on your energy bill.

We work with top brands such as Daikin, Fujitsu, and General. Each of these is a reliable manufacturer that guarantees quality, a long service life, and quiet, energy-efficient operation. Based on your space and budget, we’ll recommend the unit that best suits your needs.

Every air conditioner comes with a standard manufacturer’s warranty. Want to enjoy worry-free use for even longer? With one of our service plans, you’ll get a warranty extension of 2 to 5 years on your unit. That way, you’re not only assured of regular maintenance, but also of extra peace of mind for years to come.

We calculate this based on the area, insulation, orientation, and number of windows in your space. A unit that’s too small has to run at full power constantly, while one that’s too large consumes more energy than necessary. That’s why we always start with an accurate calculation.

Thanks to inverter technology, modern units are very energy-efficient. Energy consumption depends on how intensively you use the unit and on its energy efficiency rating. In heating mode, an air conditioner produces more heat than it consumes in electricity, making it often more cost-effective than traditional electric heating.

The indoor units operate very quietly, often at a whisper. The outdoor unit may be a bit noisier. That’s why we take noise standards and the distance to your neighbors into account when installing the system.

We usually install a standard single-split system in one day. A larger multi-split system can take up to two days, depending on the piping and the location of the units.