Boiler Installation Newry, Mourne and Down
Gas Safe and OFTEC Registered Specialists Serving the Southern Corridor
Your Local Boiler Installer in Newry, Mourne and Down
JobDoneNI provides professional boiler installation across Newry, Mourne and Down, covering gas and oil properties throughout the southern corridor. From a straightforward combi swap in Newry city to an oil boiler replacement in a rural Down property, every job is carried out by our own Gas Safe and OFTEC registered engineers with no sub-contractors involved.
The Newry, Mourne and Down area has a distinct split between urban gas properties and rural oil-heated homes. Newry city and a number of the larger towns are served by the firmus energy natural gas network, while much of the surrounding countryside and coastal areas of Down remain on oil. We are fully accredited for both, which means one company can handle your installation regardless of your fuel type.
We will walk you through the building control notification process on completion and make sure you leave with all the documentation you need.
Why Homeowners in Newry, Mourne and Down Choose JobDoneNI
Newry, Mourne and Down Boiler Installation Price Guide (2026)
Prices include VAT, A-rated boiler, magnetic filter, and system flush.
| Service Type | Estimated Cost | Typical Timescale |
|---|---|---|
| Gas Combi Swap Like-for-like replacement, A-rated |
£1,800 – £2,600 | 1 day |
| Oil Boiler Replacement Condensing models, OFTEC certified |
£2,400 – £3,500 | 1 to 2 days |
| Oil-to-Gas Conversion Full transition where firmus network available |
£2,800 – £4,200 | 2 to 3 days |
| System Upgrade Controls, filter and flush only |
£450 – £800 | Half day |
*Prices are indicative. A fixed quote is provided following a site survey.
Towns and Areas Covered
We cover the full Newry, Mourne and Down District Council area including:
Not sure if we cover your area? Call Mark and we will confirm straight away.
What’s Included in Every Installation
Oil Boilers in Rural Down and Mourne
A large proportion of properties across the Down and Mourne areas rely on oil for heating. Our OFTEC registered engineers carry out oil boiler replacements to the same standard as our gas work, including full system flushes, filter installation, and all required certification.
If you are on oil and considering whether a switch to gas is an option, we can check whether the firmus energy network reaches your address and give you an honest assessment of whether a conversion would be cost effective for your property.
“The Newry and Down area is somewhere I know well. You have urban gas streets sitting alongside rural oil properties, sometimes within a mile of each other. Knowing both inside out means we can give every customer an accurate quote, not a guess.”
Mark Gunda, Gas Safe and OFTEC Certified Installer
Boiler Installation Newry, Mourne and Down — FAQs
Get a Fixed-Price Quote in Newry, Mourne or Down Today
Gas or oil, urban or rural. Speak to a registered local specialist and get a straight answer on price.
Call Mark: 07984 433834Looking for boiler installation across Northern Ireland?
View Our Northern Ireland Boiler Installation Page