SubCool FM van and engineers undertaking domestic and commercial services - 3 pictures

At SubCool FM we can fulfil all your air conditioning maintenance and servicing needs, along with mechanical and electric services. We’ll make sure your units are running safely and efficiently, so all you have to do is enjoy the comfort they provide. We do not use sub-contractors, our work is always carried out by our trusted engineers, directly employed as part of the SubCool team. You can choose a regular maintenance contract for easy and peace of mind, or you can contact us on an ad hoc basis.  We’re ready for whatever services you require.

Sub-Cool FM is a specialist air conditioning company used by many large contractors for installation, maintenance and repair of complex commercial air conditioning and alternative heating systems. We also provide air conditioning repairs and maintenance for small businesses, such as office air conditioning, and for domestic air con installations.

Benefits of servicing your air conditioning

  • Efficiency – running at minimum cost
  • Longevity of unit and system
  • Clean, allergen-free environment
  • No odours and minimal noise
  • Warranties protected
  • Total temperature control

Consequences of a poorly maintained air con system

  • Higher running costs
  • General decline in the performance and power of your unit(s).
  • Bacteria, contaminants and allergens being spread into your environment
  • Unnecessary odours
  • Warranties possibly becoming invalid
  • Reduced comfort for employees or family members

Domestic air conditioning maintenance

At SubCool FM you can be sure you are getting a first-class, comprehensive and professional service with no corners cut. This will help ensure the air in your home stays clean and filtered, with the system running energy-efficiently and bacteria-free. Our engineers take pride in delivering a thorough, high-quality provision. We are happy to answer any questions or talk you through the process. You will receive a report detailing the work undertaken and condition of your system.

What's in a SubCool service? Complete safety checks, comprehensive service, hoover and clean up debris, full service report, polite and timely engineers, pro-biotic cleaners, dust sheets to protect floors

Commercial air conditioning maintenance

Whatever the size and scale of your commercial enterprise we can provide the service and maintenance package that you require. We support a vast range of businesses from small to major offices, large warehouses, as well as hotels and entertainment, health, sporting and religious venues. We recommend that any business with a high number of units or persistent or critical air con use undertakes servicing twice a year.  This will ensure safety, improve the cleanliness of the air and the cost-efficiency of running the systems. It  will also reduce the likelihood of leaks and blocked drains and pumps etc.

We create an FGAS register and asset list for individual customers.

Bespoke air conditioning service packages for all business types and needs - big and small offices, warehouses, hotels, medical centres, entertainment venues, places of worship, health centres
Information about air conditioning and servicing

Why use SubCool FM for maintenance of your air con?

Your health and comfort are important to us and, unlike many of our competitors, we use premium products and non-toxic probiotic cleaners which do not contain harmful chemicals and are best suited to safe, clean units and air quality. Our air conditioning repair service adheres to the same high-quality standards. It’s the SubCool way!

We regularly attend call-outs following up after customers’ previous contractors have neglected full maintenance duties, carrying out only a basic filter clean, which results in foul-smelling units, or further issues.

We install, service and maintain a full range of brands

Mitsubishi Electric air conditioning
Samsung air conditioning sussex surrey
Daikin air conditioning sussex surrey london
LG air conditioning
Panasonic air conditioning sussex surrey
Fujitsu air conditioning
Air Conditioning Maintenance London

Pro-biotic cleaners

We pride ourselves on doing everything to the very best standards at SubCoolFM. Whilst 80% of coil + case cleaners are acid/alkaline based and harmful – We only use probiotic cleaners that are friendly to you and your environment. They clean just as effectively and are high quality, but don’t leave harsh chemicals in your system.

Air conditioner filters

It is crucial to regularly clean and replace the filter whether you use single units or a central ducted air conditioning system. Dust and dirt will accumulate and can block the airflow and affect the efficiency and reliability of units. If the dirt builds up it can end up getting into the coil.

Some filters can be cleaned, others need to be replaced. If you are working in a dusty commercial environment, the filter might need changing more often.

Beyond the filter

A proper air conditioning service doesn’t stop at the filter. The coil needs to be checked and cleaned annually along with the coil fins. The whole internal and external system need to be inspected to ensure there are no problems and it is all working to optimum levels.

Cut out the middle man & take full advantage of going direct to the South East’s number 1 air conditioning service provider.