Cardiff Office: 029 20 508711
Swansea Office: 01792 620688
Bridgend and surrounding areas: 01656 350800
Newport Office: 01633 730922
Carmarthen Office: 01267 853666
Pontypridd and valleys: 01443 341702
Bristol: 01173 214919
Boiler Service Cardiff | Interest-Free Finance | Eric Collier


From emergency boiler and boiler repair to the installation of your new eco-friendly boiler, whether it’s for your home or business, Eric Collier & Son can help.

With over 4 decades of experience behind us and a business ethos where service and workmanship come first, your boiler is in safe hands when you call us.

Our flexible payment options include Commercial & Domestic finance plans including interest-free, or up to 10 years. 



We know that purchasing a new boiler isn’t always cheap, but new technology and efficiencies have seen modern boilers dramatically reduce the cost of heating your home or business. These savings can easily equate to the price of a new boiler. If your boiler is approaching the 10 year mark it is strongly advised that you contact us to find out more about our professional boiler installation in Cardiff and South Wales service.

Our boiler installation engineers are trained to the highest standards and can install any type of boiler for your home or business. From combination boilers and system boilers to open vent and heating only boilers; our boiler installation engineers can have your new boiler up and running, safely and effectively in no time.

Boiler repairs Carmarthen


With a service footprint covering Cardiff, Newport, Swansea and the rest of South Wales, we can bring to bear years of specialist experience of working with many different heating systems. We have recently even began offering our services to Bristol No matter the nature of the problem, the system or whether commercial or domestic, Eric Collier is your reliable solution.

Boiler repairs Port talbot

Contact us today for information on installations, maintenance and boiler repairs in Cardiff and the surrounding South Wales area. We’re experts in a range of domestic and commercial boiler systems, including:

Air to Air Heatpumps

These special types of heaters blow warm air around a building. Similar to how an air conditioning system works, but in reverse. Our specialist engineers have all the training and skills necessary to handle all types of warm air heating systems for both commercial and domestic properties.

Radiant Heating

Based on the same principles of infra-red heat transfer as the sun would heat the earth. This is effective as it heats the objects rather than the air between them. We have vast experience in servicing, installing and maintaining all types of radiant heating systems in both commercial and domestic properties.

Oil Pressure Burners

These special pressure burners combine oil with air prior to delivering the mixture to the ignition point. It is really important to ensure that every part of these complex oil pressure burners is well balanced and operating properly. If you are having problems with your oil pressure burner then Eric Collier & Son can help.


  • A speedy response to emergency boiler breakdowns
  • Boiler installation, repair and maintenance
  • Boiler emissions check to ensure safe levels
  • Complete an thorough visual inspections
  • Landlord Gas Safety Certificates
  • CORGI, Gas Safe and OFTEC registered
  • All major brands and manufacturers
  • Service contracts with great rates
  • 12 month guarantee on all boiler repairs
  • Commercial and domestic boiler maintenance

When looking to install a new boiler, the prospect of having access to hot water and heating again may convince you to rush into this process. Although it is advisable to act with a sense of urgency, having a new boiler installed without discussing the most appropriate type and size for your home could lead to further problems down the line.

For this reason, we would advise that you choose an installer that you can trust. Eric Collier and Son have the expertise to make sure that you choose the most efficient and suitable boiler for your property whether you are looking to install a new boiler at a commercial property or in your own home. If you haven’t installed a new boiler in the last 10 years or you have started to have any problems with your boiler then contact our expertly trained team today for a speedy and reliable service that you can count on. If you need a boiler repair in Cardiff or the South Wales area then we are similar skilled in helping where we can. 



The first boiler service must be carried out 12 months after the new boiler has been installed. It should then be serviced every 12 months to ensure that the boiler is running efficiently and safely.

Firstly the engineer will carry out a visual check to ensure that the boiler and associated pipework is installed and positioned correctly. They will then check that your boiler is operating correctly and identify any potential issues. Finally, they will remove the boiler casing to review its components.

On average a one-off boiler service will cost between £60 and £120. If you have boiler breakdown cover, you will pay an annual charge. Local companies are usually cheaper than national companies when it comes to boiler servicing.

A boiler service usually takes around 30 minutes but the time can vary depending on the brand and model. When the service is completed, the engineer will provide you with a service report explaining what has been done.

It is recommended that a central heating service should be carried out every 12 months. The engineer will check to see if everything is working such as radiators heating correctly with no cold patches.

If you don’t service your boiler for more than 12 months, this may void your warranty. If your boiler breaks down, you will be unable to claim the money back for the repairs.

A landlord is responsible for taking out boiler cover. If they don’t have boiler cover, the repairs fall under their responsibility. They are accountable for repairs to the boiler, heating, pipes, gas appliances, sanitary fittings, ventilation, and wiring.

It is not a legal requirement for homeowners who do not rent out their property to have an annual boiler service. However, it is highly recommended. However, an annual service will keep the boiler’s warranty valid so it is advised.

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