Installed Right, Performs Better
Choosing the right air conditioning system is just the start. Proper installation ensures your system performs efficiently, quietly, and safely — for years to come.
At CoolEasy, we work with F-Gas certified engineers nationwide, offering complete installation packages for homes, offices, and garden buildings. From single-room setups to multi-unit commercial systems, our experts make it simple and stress-free.
How Much Does Installation Cost?
We know pricing is one of the biggest questions customers have, so we like to keep it simple. Installation costs vary by system size and setup — typically starting from £595 for homes and £695 for commercial spaces, with garden rooms often sitting in between.
A good quality system usually costs £700–£1,200, meaning most customers spend £1,300–£2,000 including installation. Modern air conditioning both heats and cools efficiently, helping reduce reliance on other heating sources.
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Domestic Installation (from £595)
Comfort That Lasts All Year Round
Upgrade your home with efficient, quiet, and economical systems that heat and cool. Whether it’s a single bedroom or an open-plan living space, we’ll help you create the ideal environment.
Most domestic installs start at £595, with options to spread system cost payments interest-free using Shop Pay.
If you’re not quite ready for a full system, consider portable air conditioning for instant relief and flexibility.
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Commercial Installation (from £695)
Built for Business Efficiency
From offices and retail spaces to warehouses and hospitality, our commercial installations provide reliable climate control that supports comfort, productivity, and compliance.
With over 20 years’ experience, we design and install systems that scale - from single split units to advanced VRF systems all completed by F-Gas registered professionals.
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Garden Room Installation (from £595)
Extend Comfort Beyond the House
Turn your garden building into an all-year-round space. Whether you use it as a home office, gym, studio or guest space, our air conditioning systems provide quiet, efficient heating and cooling for every season.
We work in partnership with leading UK garden room manufacturers to ensure integration with your building’s design.
Consider portable air conditioning for instant relief and flexibility.
Reliable Service, Nationwide Coverage
Every installation includes:
- Trusted, F-Gas certified professionals
- Transparent pricing, no hidden fees
- 12-month CoolEasy installation warranty
- Optional onsite warranties from £129
- Long-term servicing and support
With thousands of happy customers and a 4.7★ rating, you can buy with confidence and comfort.
Request an Air Conditioning Installation
Air Conditioning Installation FAQs
How much does air conditioning installation cost?
How much does air conditioning installation cost?
Installation costs depend on the size and type of system, as well as the layout of your property. Domestic wall-mounted systems typically start from around £595, while commercial installations start from £695. Larger or more complex setups may cost more following a site survey.
Do I need an F-Gas engineer to install my air conditioning?
Do I need an F-Gas engineer to install my air conditioning?
Yes — any system that uses refrigerant (like wall-mounted, multi split, or ceiling cassette systems) must legally be installed by an F-Gas certified engineer. This ensures the work meets safety and environmental standards.
Can you install systems anywhere in the UK?
Can you install systems anywhere in the UK?
Yes. We have a nationwide network of qualified installers covering England, Wales, and Scotland. If our in-house team can’t carry out the work directly, we’ll connect you with a trusted local partner.
How long does an installation take?
How long does an installation take?
Most single room installations can be completed in one day. Larger projects or multi-unit systems may take two to three days, depending on the layout and access.
Can air conditioning also heat my home?
Can air conditioning also heat my home?
Yes. Nearly all modern systems function as heat pumps, providing both heating and cooling. They’re energy-efficient and can often replace or reduce the use of other heating systems.
Is air conditioning expensive to run?
Is air conditioning expensive to run?
Not at all. With inverter technology and high energy efficiency ratings, most units cost from around 10–25p per hour to run, depending on the size and settings.
Do I need planning permission for air conditioning?
Do I need planning permission for air conditioning?
Usually not. Most domestic installations fall under permitted development, as long as the external unit meets noise and placement guidelines. Commercial projects in listed or shared buildings may require landlord or planning approval.
What’s included in a standard installation?
What’s included in a standard installation?
A standard installation covers mounting the indoor unit on an external wall, fitting the outdoor condenser, and connecting them with up to 4 metres of pipework. Any extra pipework, brackets, or complex access requirements can add to the cost.
Can I spread the cost of my air conditioning system?
Can I spread the cost of my air conditioning system?
Yes. With Shop Pay, you can spread the cost over three interest-free instalments at checkout, making it easier to invest in the right system now.
What if full installation isn’t within my budget?
What if full installation isn’t within my budget?
If you’re not ready for a fixed system, consider a portable air conditioner. They’re quick to set up, require no professional fitting, and cost from under £300 — perfect for smaller spaces or short-term cooling.