About Our Heating & Boiler Service

Our boiler servicing can include:

As well as repairing and servicing boilers, we install new boilers.  Whether you are replacing an old central heating system or a new build property we supply and fit everything from pipes to combination boilers to suit a variety of budgets.

Our qualified plumbers make the minimum of mess and fuss and leave you with a fully operational, efficient system.

For a free quotation please call Mervyn Black on 021-4362355.

Cascading Boilers            Viessmann Boiler and solar hot water cylinder             Oil Boiler and Burner


Heating Controls Installation & Repairs

Utilizing the most user friendly controls and industry leading technology, our team of fully qualified plumbers undertake all types of heating controls installations and repairs.  With years of experience in the trade, we will always provide the best solution for your requirements.



Cylinder Replacements

If your hot water cylinder has sprung a leak, if you need a larger one or if you need to upgrade for any reason, WM Black & Sons are on hand to help.  We can replace your old or damaged cylinder with a new, more effcient model at an affordable price.

We can advise you on the best choice of cylinder for your specific needs and all our plumbers are fully qualified to carry out this work.


Heat Pumps

A heat pump is a great way to help the environment and provide a more cost effective heating solution for your home.  A heatpump is an electrical device that extracts energy (or heat) from the ground or the air – and converts in into hot water for domestic heating purposes.  It typically replaces an oil or gas boiler in a building and can operate for circa 40% – 50% of the cost of a fossil fuel boiler. Heat pumps operate most efficiently in moderate Climates (like Ireland). Heatpumps are effectively refridgerators or air-conditioning systems in reverse and have been manufactured for over 6 decades.

Air to water heat pump


Viessmann Boilers (5 Year Guarantee On Selected Models)

Suitable for both newbuild and replacement applications on heating systems, the  Viessmann Vitodens boilers combine great performance with easy installation and maintenance. All Viessmann “System boilers” come in 4 pipe configuration as standard, to provide the most efficient heating available.

We are approved installers for Viessmann Boilers and we would highly recommend this boiler manufacturer.  On selected models we can offer an extended 5 year Parts and labour warranty and a 10 year warranty on the Stainless Steel Heat Exchanger when we install your new boiler.  With our years of experience we are able to advise you on the best boiler for your system and needs.

          Viessmann Boiler             Internal view of Viessmann Boiler


Emergency Service

If you find yourself on a Sunday evening with no hot water or up to your ankles in cold water please do not hesitate to call us at WM Black & Sons and we will be ready to help you.  Our boiler service men will also be available to deal with boiler breakdowns and faulty heating systems.  We carry out boiler repairs and replacements in residential, commercial and industrial properties.