Your home in safe hands
AC South Logo

Air Conditioning Brighton

We're rated as Excellent


Based on over 94 reviews

Rentia Marx
Rentia Marx
2 days ago
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Brilliant supplier and excellent support
Owen Building Manager
Owen Building Manager
2 weeks ago
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All went well from start to finish. Installation work was carried out professionally, the staff helpful and friendly. Would have no problem using them again.
Shirley Preston-Gouveia
Shirley Preston-Gouveia
a month ago
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I am very happy in all of my dealings with this company.
Deandra Rance
Deandra Rance
2 months ago
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Professional and really nice team, Dan was fantastic organising the replacement of the office air conditioner and pleased with the service provided.
Tony Flint
Tony Flint
3 months ago
Read More
10/10 super efficient, really friendly and helpful team. All works carried out to the highest standard and superb customer care.
Air conditioning installation

Air Conditioning Installation

Air conditioning repair

Air Conditioning Maintenance & Repair

Air conditioning Testing and Certification

Air Conditioning Testing & Certification

Ready, for when you need us

24/7 availability

Air Conditioning Maintenance Plans

Energy-Efficient Air conditioning Installers Brighton

At AC South we provide excellent and affordable air conditioning services to homes and businesses throughout Brighton and Hove, the South East and East Sussex and West Sussex towns. We have over 25 years of experience providing a high level of service to the local area.

We offer a full range of affordable air conditioning services including:

  • Installation, service and repairs for all domestic and commercial air conditioners
  • Design advice for which system you need and the best placement
  • Electrical wiring – new or existing installations
  • Testing and certification (we will also organise and arrange the necessary specialists and checks)
  • We use Daikin, Samsung, Mitsubishi Electric, Fujitsu, Panasonic and more
Wall mounted air conditioner Brighton
Low Floor or Low Wall Mounted air conditioning unit Brighton

Quality Air Conditioning Installation

Many of our air conditioning units provide different levels of customisation depending on your needs and budget. Ranging from the colours of the visible units to integrate with smart home devices. 

Most of our air conditioning installations can provide:

  • Timers and controllers for each room
  • Whisper quiet
  • A++ energy efficient rating
  • Smart controls and voice assistants
  • Pollen filters
  • Nanoe-X Technology
  • Sound levels kept to a minimum for outdoor units
  • Heat pumps can lessen your electricity usage for heating by around 50% compared to electric resistance heating, such as baseboard heaters.
  • Custom designs and covers to fit the design of the room. Matt, gloss, wood design, custom colours to match your office, living room, or even the kid’s room.

Air Conditioning Repair and Maintenance

We offer professional, cost-effective solutions to keep your air conditioning working properly.

It’s important to maintain your air conditioning with regular servicing. It ensures the smooth running of your workplace and is often cheaper than repairing an air conditioning system that hasn’t been serviced regularly.

We are able to offer an equipment maintenance contract for air conditioning systems installed by us and systems installed by others. This includes:

  • Regular servicing & testing
  • Detailed checklist
  • Full-service engineers
  • Normal daytime hours
  • Leak checking & prevention
  • 24/7 availability
  • 100% emergency response times met

Testing & Certification

You may have specialised equipment within your workplace that needs specialised testing and compliance. We will organise and arrange the necessary specialists and checks for you so you can get on with your business. An example is a common check such as the TM44 Form for refrigerant requires an accredited inspector.

Domestic Air Conditioning Services & Information

We can install the air conditioning unit in many locations throughout your home, and some without the need to redecorate or retrofit the building works of the room. You can also get connected and control your air conditioning system with ease via smart home apps and devices such as Alexa and Google Home. They can go into your living room, bedroom, kitchen, kids room, loft, home office, garage, conservatory and more!

Office Air Conditioning

Our expert and friendly team will help you design and install the best and most economical air conditioning system for your workplace. Our prices are competitive and we always aim to install units that adhere to the latest environmentally efficient trends. 

More and more industries such as schools and further education are installing air conditioning systems and units to help provide a more comfortable environment for their students. 

Commercial Air Conditioning Services & Information

AC South are specialists in commercial air conditioning installations and repairs and have been serving businesses for over 25 years. We’ve installed hundreds of units at offices, schools and factories across the UK and we pride ourselves on our customer satisfaction with each job. Our clients include Brighton & Hove City Council, The Grand Hotel, The Dome and many more.

Types of Air Conditioners for Brighton HVAC


Wall-mounted air conditioners are the most commonly installed units in residential environments due to their cheaper cost and easier installation. They can be installed easily high onto the wall.

Floor or Low Wall-mounted:

Floor mounted air conditioners work similarly to the Wall Mounted air conditioners but are instead placed at floor level and can look like a radiator. This can be a good option for you if you want to keep the unit out of sight or if you are placing it on a low-level wall such as in a conservatory.

Ducted (Concealed ceiling units)

Ducted air conditioning units are for those who want a truly integrated and hidden design throughout your home or business. Typically, they are recommended to be installed during the build phase of your home as they require the installation of ducting throughout your home and access to the void in the loft space.

Common Air Conditioning Installation questions in Brighton and Hove

The most common units we install in homes are small units that can be mounted onto a wall. However, if you are planning on installing a larger system in your home or business that requires outdoor units it does have some requirements -which we can help and advise on.

The majority of UK houses do not come with ducted in-built systems like a lot of warmer countries do. We can advise which mounted system is the best suited for your use. We can even change the overall look and design to match the room it is in!

It depends on your type of system, the room it is in and how often it is used. Keeping the unit clean and well maintained can help keep the costs down too. Talk to us to find out the best energy-efficient system for your use. 

For most wall or floor mounted units we can install them within one visit to the property. We’ll chat beforehand to work out your needs and find the best design to suit your room.

AC South's Customer Service

We pride ourselves on our excellent customer service. From the very first point of contact with you we will help, advise and walk you through any parts of the air conditioning installation process. We’re a friendly bunch and are always happy to answer any questions that you may have. Call our Brighton office today on: 01273 740 312 or click here to contact us.

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Call our Brighton office today:

Why choose us?

We're rated as Excellent


Based on over 80 reviews

10/10 super efficient, really friendly and helpful team. All works carried out to the highest standard and superb customer care

Tony Flint

Professional company, competitive quotes and knowledgeable engineers.

Jon Short

It is a pleasure to deal with your company, you are all pleasant and efficient very different from the service we have been receiving.

Rob Bray
Air conditioning repair services
Ducted ceiling unit Brighton

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Air Conditioner Specialist For The South of England

Brighton air con installers and in Hove, Sussex, Eastbourne, Worthing, Chichester, Lewes, Crawley, Tunbridge Wells, Newhaven, Rottingdean, West Sussex, East Sussex, Peacehaven, Woodingdean, Southwick, Hanover, Kemp Town, Brighton Marina, Saltdean, Ovingdean, Haywards Heath, Forest Row