Founded and owned by William Copley, Copley Cooling Ltd combines family values, technical skill, and honest pricing to ensure every installation and service is a trusted, high‑quality investment.
Based in Horsham, West Sussex, we cover a radius of around 30 miles including Mannings Heath, Broadbridge Heath, Slinfold, Highwood, Barns Green, Southwater, Handcross, Balcombe, Burgess Hill, Haywards Heath, Horley, Reigate, Newdigate and Charlwood.
Why not give us a call on 01403 458994 to arrange a visit.


We’re in your area – typically operating in a 30 miles radius of our HQ in Horsham, West Sussex.
Competitive pricing – transparent, value‑led quotes, with NO VAT on domestic installations & options for payment by credit card.
Trusted brands – we install only top-tier systems including Daikin, Mitsubishi, LG, Samsung, Midea & Fujitsu.
Highest workmanship standards – City & Guilds and F‑Gas qualified technicians deliver meticulous installations, with a tidy finish and minimal disruption to your home or business.
Comprehensive service – we’re here for all your air conditioning needs. Full installation, servicing, maintenance, plus emergency call‑outs, all backed with a 3-10 years parts warranty.
From discreet wall-mounted units in bedrooms to powerful multi-zone ducted systems in large retail environments, we provide flexible options tailored to your space, budget, and aesthetic.
Call us now on 01403 458994 or complete our form to request a quote.
We tailor our work to your needs and budget, so cost is dependent on the size of job and your chosen manufacturer. We always provide a free on site survey to be able to give you more accurate pricing.
Time taken really depends on the size of the air conditioning system needed. Smaller domestic or home installations usually take between 3-6 hours to install. Small commercial projects such as bars or shops generally take a few days – a week to complete the installation. Larger projects can be multiple weeks, with each job depending on size and installation method (again discussed on site survey and quotation stage)
Air conditioners are typically built to run quietly, but noise levels can vary depending on factors like unit size, placement, and upkeep. Choosing an appropriate system and keeping it well maintained helps ensure your indoor space stays cool, comfortable, and peaceful.
Yes. Unlike older aircon systems, the newer AC units provide year round climate control. Modern AC units with heat pump technology are also more energy-efficient than traditional heating systems, resulting in lower carbon emissions.

Yes. Using the air conditioner at the right settings can help prevent babies from overheating. Newborns and babies can’t regulate their temperature well, so it’s important to be careful to maintain the right AC temperature for them.
Although it’s often thought that air conditioning significantly increases energy bills, today’s systems are remarkably efficient. Of course, the monthly cost will still vary based on the size of the unit, the home, or the project.
Here are some examples of how AC can be a cost-effective choice, especially in modern UK homes,
Is it safe for pets to sleep in an air conditioned room?
Yes, air conditioning is safe to have in the same room as pets. AC can provide relief for pets who are sensitive to heat and humidity. This is especially true for dog breeds with flat faces, like bulldogs and pugs, or if your pets are older or have breathing and heart issues. Keeping your pet cool can also help regulate their temperature.
These are also factors that we would discuss with you on our site survey. We would show you the exact model type that has been chosen for your particular needs, allowing you time to have a detailed look at the product details and features to be able to choose what is right for you.
