Air Conditioning Maintenance in London

Reliable air conditioning maintenance plans for homes and businesses across London and surrounding counties. Boost the lifetime of your equipment, reduce running costs and improve indoor air quality courtesy of a professional plan from the experts in air conditioning maintenance, Barnet Climate Control. All plans tailored to suit individual needs and budgets.

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Air Conditioning Partners

Home Air Conditioning Maintenance

An air conditioning maintenance plan is a wise investment if you want to ensure your system is ready to keep you cool whenever you need it most. One of the biggest culprits of poorly functioning or broken down air conditioning is a lack of regular maintenance. But with frequent servicing, you’ll enjoy uninterrupted operation, as well as the healthiest possible air quality and complete peace of mind that you won’t lose your cool when it matters most. For air conditioning maintenance, Barnet Climate Control is known throughout London and surrounding counties as a trusted specialist, offering value-added plans at competitive rates, all delivered by a helpful team of qualified experts.

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Commercial Air Conditioning Maintenance

Trusted by many of the UK’s leading retail and hospitality brands as retained specialists in air conditioning maintenance, Barnet Climate Control is a family-run team with a reputation built on top-rated quality and client care. If you want to maintain safe levels of indoor air quality, ensure workplace comfort and keep staff and visitors happy year-round, a regular air conditioning maintenance programme is vital. Frequent servicing offers many benefits, from avoiding energy wastage and overly high energy bills, to early identification of issues that could prevent a full equipment breakdown. Our helpful team of qualified engineers will make sure your system is regulations-compliant, operating safely and giving you the best value for money.

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Other Services

At Barnet Climate Control, we take pride in offering a comprehensive range of services designed to meet all your climate control needs. From home air conditioning installations and repairs to commercial climate control and refrigeration solutions, our dedicated team of experts is committed to delivering unparalleled service excellence.

Air Conditioning Installation

Professionally installed climate control for your home or business, backed by a 100% service satisfaction guarantee from our trained, experienced and friendly team. When it comes to air conditioning, Barnet Climate Control makes the trusted choice.

Air Conditioning Repair

Air conditioning not working? You can rely on Barnet Climate Control for speedy, professional and fully guaranteed domestic and commercial air conditioning repairs across London and surrounding counties.

We’re proud to work with:

Proudly supporting brands like KFC and Holiday Inn with their AC needs, ensuring a comfortable and inviting environment.

What our clients say

At Barnet Climate Control, our commitment to delivering exceptional service is reflected in the words of our satisfied clients. Here’s what they have to say about their experiences with us:

Over the moon with the service provided,the customer service and adivce was some of the best iv experienced,super quick communication and even helped over face time with any questions I needed when I was installing my ice machine.

Bayley William

The team at Barnett Refrigeration was great at working with us to install a new AC in our flat. They are responsive and ensure that the work they do is how they would want it done in their home – definitely went the extra mile to make it perfect!

Julia C.

Great work from the guys who installed 3 units in our flat. Accurate, diligent, on time, easy to communicate with and all at a very competitive price! Highly recommended

Dmitry Zamoryakhin

Very efficient company and was happy with the service . I had various qoutes for replacing my two air conditioning units and they were the most competitive and did a great job.

Roy Sennett

Installed MHI 10kw unit for my living room, Aria came back with a competitive quote, the company was very professional and responsive. Installation was a breeze and Mo and the team did a great clean job. I can highly recommend this firm for AC installs.

Bupesh Bhudia

Excellent service & a competitive quote! They came & installed the AC unit very efficiently. Lovely staff who were very helpful & cleaned up as they worked. Highly recommend them!

Vikki Bullon

Amazing company to deal with! 100% recommended, Aria is very professional, quick to reply and accomodating. Good prices too!

Kamil Noszczak

Excellent company to deal with, great communication and good quality work. They had my multi split unit all connected and tested in a few hours.

Tom Kenny

Had a few AC’s installed. Top quality company, the quality of the service and the professionalism was top tier, especially with the prices which were the best that I found. Thank you Aria and Barnet Climate Control. Highly Recommend.

Shayan Norizadeh

Installed MHI 10kw unit for my living room, Aria came back with a competitive quote, the company was very professional & responsive. Installation was a breeze and the team did a great clean job. I can highly recommend this firm for AC installs.

Bupesh Bhudia

We are F-Gas Qualified

Any individual who works with stationary refrigeration and air conditioning systems is legally required to hold the necessary qualifications to work with fluorinated gas, also known as F-Gas.

All Barnet Climate control air conditioning engineers are F-Gas qualified through REFCOM, the UK’s number one provider of F-Gas certification, as well as being trained to the highest NVQ standards for the complete peace of mind of our clients.

Frequently Asked Questions

One of the main reasons air conditioning stops working or doesn’t work as it should, is inadequate maintenance. Allowing filters and coils to get dirty puts a strain on the system and can reduce its efficiency, as well as put occupants at risk from airborne irritants and pollutants that would usually be filtered out by the system.

There are numerous warning signs that there is a lack of air conditioning maintenance. Barnet Climate Control advises to look out for…

Leaking water – Clogged drain lines and general neglect can lead to leakages from air conditioning equipment. This can be very dangerous, as it can damage the units, as well as your property.

Unusual noises – noisy a/c systems are a clear sign that regular servicing has been lacking. From clogged debris to loose parts, there are all sorts of issues that can cause the likes of clicking, banging and screeching.

Bad odours – no one wants to work in an unpleasant-smelling environment. But if your air conditioning isn’t regularly serviced, it could lead to dirty filters and other more serious issues that lead to mouldy or musty odours.

More expensive energy bills – if your energy bills are abnormally high following the use of your air conditioning system, it could well be down to inefficient operation. This may be caused by a build-up of dust and debris, putting a strain on the components and forcing them to work harder to achieve the same levels of cooling, which ramps up the energy usage.

All of the above issues can potentially be avoided courtesy of a regular air conditioning maintenance

For residential air conditioning maintenance, Barnet Climate Control recommends a service once per year. For commercial installations in daily use, we advise a service visit around 3-4 times per year.

Regular servicing helps cut down the need for emergency air conditioning repairs, as well as making it more energy efficient.

The Energy Performance of Buildings (England and Wales) Regulations 2012 ( require that all air conditioning systems with an effective rated output of over 12kW must be inspected at least every five years. The inspection will highlight any areas for operational improvement, or any recommendations to replace older, less energy efficient systems.

Those responsible for the operation of the air conditioning system hold a statutory obligation and duty of care to the running and maintenance of the system. Inspection, maintenance and cleaning programmes are required to ensure the system can provide healthy and comfortable environments for building occupants, limiting the escape of refrigerant gases and ensuring equipment safety.


The F-gas Regulation ( guidance-for-users-producers-and-traders) further sets out provisions for the reduction of use of hydrofluorocarbons (HFCs), which are often used as the refrigerant in air conditioning systems. The Regulation also sets out obligations regarding keeping emissions to a minimum, which include maintenance, regular leak checking and repairs by F-gas qualified engineers.

Further information on air conditioning inspections in buildings under the Energy Performance of Buildings (England and Wales) Regulations 2012 can be found at

As part of the air conditioning maintenance, Barnet Climate Control will undertake a number of tests to check the overall performance of the system, and give it a good clean.

Tests include a check of the electrical wiring; inspecting and cleaning the motors; checking and cleaning the condenser coil; adjusting any belts and pulleys that may have become loose; ensuring there are no blockages within the drains, and checking for F-gas leaks, as well as cleaning or replacing filters as necessary.

The Barnet Climate Control team is trained to ensure minimal disruption, particularly where working in workplace or public environments.