Oil Boiler Service, Repair & Replacement

The oil boiler service will be carried out by our directly employed Oil Technicians.

DeWAR Plumbers have directly employed plumbers based in Dublin, who provide a first rate service.

oil boiler service

Oil Boiler Service

Oil Boiler Service
We strongly recommend a yearly Oil Boiler Service for your system, in the interest of Greater Energy Efficiency – we know that people sometimes forget or put off the decision. DeWAR Plumbers offer an Oil Boiler Service for just €129 but if you Book and Pay Online it is only €119 for your oil boiler service.

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Oil Boiler Replacement

Oil Boiler Upgrade
The Oil Boilers / Burners can wear down and become more and more unreliable over time. Modern oil boilers such as A-Rated condensing boiler are known to be more reliable and efficient, lasting longer than older inefficient and unreliable models. Find out more about A-Rated Oil Boilers.

Oil Boiler Replacement Prices

Power Flushing

A Power Flush will help you avoid cold spots on your radiators associated with sludge and debris build up. Power Flushing can also reduce the risk of boiler breakdowns and improve your home’s overall energy efficiency. The Power Flush process can take between 5 and 8 hours.

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Oil Boiler Repair

Oil Boiler Repair

We will be delighted to help you get your boiler repaired. Whatever the nature of the problem day or night, you can be sure to receive a visit from DeWAR Plumbers, directly employed Oil Technicians, who specialises in oil boiler / burner maintenance, oil boiler / burner breakdown and oil boiler / burner repair.

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Condensing Oil Boiler

Oil Condensing Boiler

A condensing boiler makes better use of the heat that it generates from burning fuel such as gas. In a conventional boiler some of this heat is wasted because the boiler releases very hot waste gases from its flue. Condensing boilers use less fuel and have lower running costs.

Oil Boiler Replacement Prices

Carbon Monoxide Alarm

Carbon Monoxide Detector

DeWAR Plumbers will supply and fit a carbon monoxide detector for only €45.00 with any Service. Domestic carbon monoxide poisoning can be prevented by early detection with the use of household carbon monoxide detectors.

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How much will it cost?

It’s hard to say exactly how much the repair work will cost (especially if you need parts) but this will give you a guide.


Call-out and basic repair

Plumber Service Van
The first hour of labour is charged at €80.
This payment is made when you are booking the call out.

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Additional labour

Plumber Labour
Additional labour is charged at €40 per 30 minutes, the plumber will always talk you through the final cost.

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Plumber Repair Parts
If new parts are required, the DeWAR plumber will always tell you the price and get your approval before ordering anything.

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Customer Testimonials

DeWAR Plumbers

We provide 24/7 emergency Dublin plumbing service to 1000’s of customers for their homes and business all around Dublin.

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