Gas Boiler Service

The gas boiler service will be carried out by our permanent employed RGII registered gas installers.

DeWAR Gas & Oil Service have permanently employed plumbers based in Dublin and furthermore who provide a first rate gas boiler service.

How Much Does a Gas Boiler Service Cost

DeWAR Gas Service are offering a special price of €79 for a Gas Boiler Service, saving you €10 off the standard price of €89, when you book and pay online. By servicing your gas boiler once a year, you can be sure it’s running safely and efficiently. A more efficient boiler can also save you money on your heating bill.

*Please Note, if your gas boiler is not working correctly then we are not able to service it, therefore you will need to book a Gas Boiler Repair.

Gas Boiler Service

Cost of a Gas Boiler Service

Job Normal Price Online Price  
Gas Boiler Service €89 €79 Book Online
Gas Boiler Service & Carbon Monoxide Alarm €129 €109 Book Online
Gas Boiler Service & Rebalance Radiators €170 €130 Book Online

Gas Boiler Service

Gas Boiler Service Dublin

First of all we strongly recommend a yearly Gas Boiler Service for your system because it is in the interest of your Gas safety and Greater Energy Efficiency because we know that people sometimes put off the decision. DeWAR Gas & Oil Service offer a Gas Boiler Service for just €89 but if you Book & Pay Online it is only €79.

Book & Pay Online

Please note:
Our €79 Gas Boiler Service Dublin is available when you book & pay online and this covers the 45 minutes of servicing. If the boiler needs new parts and labour, consequently there will be an extra charge. Additional labour is charged at €50 per 30 minutes and the service engineer will always talk you through the requirements and agree on the final cost with you before the work goes ahead.

Gas Boiler Servicing

The Gas Boiler Services are carried out by our RGII registered gas installers in compliance with Irish Standard I.S.813 and current Health & Safety regulations.

Gas Boiler Service includes:

  • 28 point boiler health check
  • 45 minutes of labour
  • Service safety check
  • Electrical checks
  • Boiler Efficiency Check
  • * If the boiler requires new parts, there will be an extra charge. The service engineer will always talk you through the requirements and agree on the final cost with you before the work goes ahead.

Gas Boiler Service FAQs


1. What is the 28 point check?


We will carry out the following tests and checks on your boiler:

  • Boiler location (is it suitable?)
  • Check boiler for visual damage
  • Appliance for correct operation
  • Correct ventilation as appropriate
  • Check Soundness test passed
  • Flue spillage where appropriate
  • Flue condition, routing and terminal location
  • Condensate drainage system (condensing boilers only)
  • Appliance clearance from combustible materials
  • Cold Check Effectiveness of flue
  • Main burner and clean as necessary
  • Pilot burner and probes/cables and clean as necessary
  • Heat exchanger and clean as necessary
  • Check/adjust record main burner pressure
  • Test operation of flame sensing control
  • Effectiveness of flue with boiler running
  • Gas soundness of appliance with boiler running
  • Electrical isolation and correct 3-amp fuse is fitted
  • Inspect electrical wiring for damage and correct connection to appliance
  • Operation of boiler thermostat
  • Operation of low water pressure control
  • System pressure
  • Check expansion vessel
  • Flue guard is fitted
  • Flue spillage (where appropriate)
  • Correct boiler operation including consumer controls (time clock, zone valves, thermostats)
  • Appliance conforms to I.S.813
  • Boiler Combustion Efficiency Test Results


2. How do I pay for my boiler service?


You can pay €89 for your Gas Boiler Service over the phone by debit or credit card when you make your booking.
You can pay €79 for your Gas Boiler Service when you Book & Pay Online.


3. How will I know an DeWAR Gas Service Engineer?


Our engineers wear DeWAR branded clothing and carry an ID badge. If you are still in any doubt please free phone us on 1800 911 300.


4. What time will the Service Engineer call?


Appointments are available Monday to Friday. We will give you a morning or afternoon appointment, so either between 8.30am and 12pm or between 1pm and 5pm.


5. How often should I have my boiler serviced?

It is important to have your boiler serviced regularly to ensure your central heating is running efficiently and safely. Appliance manufacturers and the Sustainable Energy Authority of Ireland (SEAI) recommend that all appliances should be serviced annually.

Customer Testimonials

DeWAR Gas Service

We provide 24/7 emergency Dublin Gas & Oil Boiler Services, Repairs and Replacements to 1000’s of customers for their homes and business all around Dublin.

Contact Us Today


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