Boiler service in Blanchardstown
Dublin 15 runs from older Castleknock estates to some of the newest homes in Dublin, in Ongar and Tyrrelstown. Tell us your boiler, your area and when suits. We ring you back with the price and book a registered engineer who covers Blanchardstown.
Gas or oil: what Blanchardstown homes run on
In the 2022 Census, 72% of the 41,096 households in the Blanchardstown–Mulhuddart, Castleknock and Ongar local electoral areas heated their home with natural gas, 8% with oil and 13% with electricity. Most Blanchardstown boilers are gas, so the job needs an RGI-registered gas engineer. About 8% of homes here are on oil, which needs an OFTEC-registered technician instead.
Both get the same yearly service in principle: a clean, a combustion check and a written record. Oil boilers also get a new nozzle and filter. See what's involved for gas boilers and oil boilers.
How old Blanchardstown homes are
20% of homes here were built before 1980 and 12% since 2011 (Dublin: 49% and 8%). Older homes are more likely to have an older boiler, a hot water cylinder and basic controls. Newer homes mostly have condensing combi or system boilers, which still need a yearly service to keep the warranty valid.
88% of homes in this area were built before 2011, the cut-off for SEAI's €700 heating controls grant (for homes with no or basic heating controls). There's no SEAI grant for swapping a gas boiler for another gas boiler.
What engineers near Blanchardstown charge
These engineers are based in or near Blanchardstown, or say they cover it, and publish a boiler service price on their own website. Prices as shown on 22 October 2026; click a name to check the source.
| Engineer | Based | Gas service | Oil service |
|---|---|---|---|
| Revolution Gas | Grange Abbey, Dublin 13 | €90 | – |
| Dublin Area Plumbers | Dublin 2 | €140 | – |
Across all 24 published Dublin prices, the middle half is €110 to €135. See every Dublin price.
Areas we cover around Blanchardstown
Castleknock, Clonsilla, Mulhuddart, Ongar, Hartstown, Tyrrelstown and Coolmine. Eircode routing key D15.
Census figures: CSO Census 2022, Small Area Population Statistics for the Blanchardstown–Mulhuddart, Castleknock and Ongar local electoral areas (tables 6.2 and 6.5). Percentages exclude "not stated" answers for year built.
Questions
How much is a boiler service in Blanchardstown?
Engineers based in or near Blanchardstown who publish a price charge €90 to €140 for a gas boiler service. Across all 24 published Dublin prices, the middle half is €110 to €135. You get the price before anything is booked.
Is my home in Blanchardstown on gas or oil?
Look outside: an oil home has an oil tank, usually at the side or back of the house, and a gas home has a gas meter box on an outside wall. In the 2022 Census, 72% of homes in the Blanchardstown–Mulhuddart, Castleknock and Ongar local electoral areas heated with gas and 8% with oil. Pick gas or oil when you book and the right engineer rings you.
Do you cover Castleknock, Clonsilla, Mulhuddart, Ongar, Hartstown, Tyrrelstown and Coolmine?
Yes. We cover all of Blanchardstown and the areas around it (D15). Choose your area when you book.
Can I get the €700 heating controls grant in Blanchardstown?
Possibly. SEAI's heating controls grant is for homes built and occupied before 2011 that have no or basic heating controls (SEAI). In the 2022 Census, 88% of homes in this area were built before 2011. It must be approved before any work starts.
Other areas
Lucan · Tallaght · Clondalkin · Swords · Malahide · Balbriggan · Rush, Lusk and North County Dublin · Finglas · South Dublin · All Dublin areas
Engineers book up once the heating goes on
Request your service now and get a time before the winter rush.