Cardiff Office: 029 20 508711
Swansea Office: 01792 620688
Bridgend: 01656 350800
Neath /Port Talbot: 01639 898951
Newport Office: 01633 730922
Carmarthen Office: 01267 853666
Pontypridd and valleys: 01443 341702
Bristol: 01173 214919
Air Conditioning Cardiff & Swansea, South Wales | Installation & Servicing

Air Conditioning Cardiff, Swansea, Newport & Throughout South Wales


Expert air conditioning engineers providing quality air conditioning units to commercial and domestic customers in Cardiff and the whole of South Wales, including areas such as Bridgend and Swansea. We provide professional air conditioning installation, servicing and repair work at affordable local prices. To discuss your air conditioning requirements with an experienced air conditioning engineer, contact our team today.

Commercial & Domestic finance now available including Interest-Free Credit

Professional Air Conditioning Installation Throughout South Wales


Depending on the space available, budget and level of cooling required, we offer a range of air conditioning units for installation suitable for different requirements. Fitting an air conditioning unit yourself may seem like the best solution to keep costs down, however, having an experienced and qualified professional air conditioning engineer to carry out the installation means your unit will be in full running order providing you with year-round cooling solutions at ease.


Eric Collier & Son can provide our specialist expertise to install effective air conditioning solutions for offices, business premises, apartments, bedrooms, loft conversions, home offices and studios in Cardiff, Swansea, Bridgend and across the whole of South Wales. Whether you require fully internal air conditioning for a listed property or an apartment lacking in space, we will find an air conditioning solution to fit your needs and requirements.

Local Air Conditioning & Refrigeration Experts Cardiff
Air Conditioning & Refrigeration Swansea

Sophisticated Air Conditioning Units That Provide Optimal Cooling Solutions


When controlling your newly installed air conditioning unit you will have a range of choices at your disposal that will cater to your cooling needs. From remote controls to dedicated climate control panels, we can even use split zones to give multiple areas of your business or home control of the temperature in their section of the building.


When it comes to selecting the perfect model and brand for us to install, we are proud to have experience with all brands including Mitsubishi and Daiken. With no brand commissions or exclusive partnerships, at Eric Collier & Son, we are more than happy to provide you with impartial advice based on your needs. With over 40 years of experience and as a family business we pride ourselves on our friendly, customer-first attitude.

Variety Of Options Available


Ranging from the smallest fitted air-con units all the way up to large units for keeping your workforce cool, our range caters to all types of needs. Air conditioning unit options include:


  • Ceiling Mounted Air Conditioning – Both cassette and under-ceiling units
  • Wall Mounted Air Conditioning
  • Skirting Level Air Conditioning
  • Downflow Air Conditioning Systems – Specifically designed for data centres and computer rooms
  • Heat Recovery Unit – Heat recovery ventilation systems, provide improved air quality and enhanced climate control.

Reliable Servicing Carried Out By Experienced Air Conditioning Engineers


Keeping your air conditioning unit in full working order is vitally important as it helps you get a great day-to-day performance and critically extends the lifespan of the unit, saving you money in the long run.


Even the finest industrial units cannot function at peak efficiency without regular scheduled servicing. Operating day to day at providing cooling temperatures, air conditioning units begin to acquire dirt and grime, which not only affects air quality but makes the air con harder. The harder your unit needs to work through clogged filters and dirty condenser coils, the more energy is consumed and increases the risk of the air conditioning unit becoming damaged.


Servicing air conditioning units in Cardiff and throughout South Wales and as far as Bristol, we can provide expert servicing carried out to professional standards to ensure your air conditioning unit operates at maxim performance. Give us a call today to improve the air quality of your air-con unit, increase its lifespan and decrease the cost of future repairs.

White air conditioning unit place inside of a office building in Cardiff, South Wales
Air Conditioning & Refrigeration Neath

Air Conditioning Repair And Maintenance


Unfortunately, even the best air conditioning units will experience faults and break down from time to time, and in our experience, this often comes at the hottest points of the year when you rely on them the most. If your air conditioning system has broken down, don’t delay having it fixed. Our experienced air conditioning engineers will be able to carry out a reliable repair service to get your unit up and running in no time. Book a repair service today.


With over 40 years of experience in air conditioning repairs and maintenance, we’ve seen every issue you can imagine and worked with all the major brands. Common issues our air conditioning engineers repair on both home and commercial air con units include:


  • Leaking water
  • A unit no longer cooling or heating
  • No power
  • A bad smell
  • Gas leaks
  • Noisy operating level
  • Poor performance


Costs to repair the above issues can vary wildly, depending on the brand, type and scale of the issue. However, at Eric Collier & Son, we have taken a customer-first attitude since day 1 of the business. This means when we repair your air conditioning unit we will take the time to assess the issue, discuss it with you and be clear on the costs to fix the machine before we undertake any work.

Air Conditioning For Offices And Commercial Buildings


Keeping your employees and customers comfortable in the hot summer months is priceless, and often not missed until your business’ air conditioning breaks. At Eric Collier & Son, we are experienced in both the installation and repair of commercial air conditioning units. With a dedicated team of experienced air conditioning engineers covering South Wales, including Cardiff, Bridgend, Swansea and even as far as Bristol, we are the ideal partner to keep your team cool when temperatures start to get a little warmer.


With rapid callouts available, we pride ourselves on helping your business reduce downtime as much as possible. However, we aren’t just experts in repairing broken air conditioning units. As a family-run company, we have been helping local organisations keep their air-con in top condition with our maintenance and servicing plans.


From the smallest offices to large warehousing, we are more than prepared to cater to your needs. Give us a call to discuss air conditioning for commercial or business use.

Home Air Conditioning Services


Many people nowadays prefer to upgrade their current home rather than move out. This can mean converting the attic into an extra bedroom or adding a conservatory. Regardless of the scale of change, a bigger home needs to be cooled and heated in a different way once you have made those changes.


In smaller spaces like conservatories, or even flats, heat can quickly make living and carrying out everyday activities difficult. Installing an air conditioning unit can be the ideal solution to making your home more comfortable during warmer periods. We install and service a range of units depending on your needs, for example, you could be looking to cool your:


  • Bedroom
  • Attic
  • Conservatory
  • Flat
  • Bungalow
  • Studio
  • Office
  • Kitchen


For newly built homes, we can even help install full climate control systems that give you multiple points throughout your home to adjust the level of cooling as you see fit.

Air Conditioning Frequently Asked Questions

As experienced air conditioning engineers, we recommend that you have your air conditioning unit serviced twice a year. This is to ensure that your air conditioning unit performs at its best all year around and as having a service will help to minimise the need for repairs.

There are some common signs that will indicate the need for a maintenance service for your air conditioning unit which include:

  • An unusual noise – Often indicates clogged filters.
  • An air conditioning unit taking too long to cool a room – Indicates that the coolant level is too low.
  • Energy bills increasing – If any bills are increasing for your air conditioning unit then this could mean improper installation or the need for repair work.
  • You can control the temperature levels – Having the ability to control temperature levels will create a comfortable working environment and will be highly effective during hot weather


  • Reduces humidity – Humidity occurs within the workplace when the temperature outside is colder than inside which can make the workplace feel much hotter than it actually is, causing uncomfortable working conditions and can reduce productivity.


  • Improves air quality – Having a modern air conditioning system installed in the workplace can help improve air quality as the systems filter out dust particles and allergens in the air. This can also help to tackle the rate of employee sick days from colds and flu.


  • Improved energy efficiency – Today’s modern air conditioning systems are built with energy efficiency in mind and will produce optimal cooling performance with minimal energy use, helping to cut down on your bills and improve your company’s carbon footprint.

Having your air conditioning system serviced by professional engineers such as ourselves helps to:


  • Increase the lifespan of your air conditioning system.
  • Keep your air conditioning unit working at maxim efficiency.
  • Ensure healthy air within the workplace and home.
  • Keeps manufacturer warranties valid.
  • Avoid the need for potentially costly repairs.

We install all popular styles and types of air conditioning systems for your business or home, which include:


  • Ceiling-mounted air conditioning
  • Wall-mounted air conditioning
  • Skirting level air conditioning
  • Downflow air conditioning
  • Heat recovery units

To enquire about our air conditioning installation service, get in touch today. We offer free no obligation quotations. We’re also proud to offer a range of services for both commercial heating systems and even gas/oil appliances.

We offer highly competitive local prices for all of our air conditioning services. To find out about our costs, request a free quote online or call our team today.

We provide our air conditioning services all over South Wales and Bristol, to places such as Cardiff, Swansea, Bridgend, Merthyr and many more. Wherever your business or home is located in South Wales, Eric Collier & Son has you covered.

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