Gas work must be done by a Registered Gas Installer. The RGI badge means we matched the business to the RGI register; always confirm the number before work starts.
Apex Boiler Service Lisburn
Belfast Boiler Services
Belfast
Boiler Servicing
Lisburn
Boiler Technical Servies
Antrim
Boilerhouse Services Ltd
Lisburn
DT Boiler Services
Belfast
FlowRight Belfast
Belfast
Geoff Castles Boiler Services
Carrickfergus
Graham Wallace Plumbing and Heating Ltd
Instant Oil
JD Boiler Services
Belfast
John Nelson Heating and Oil Boiler service
Ballymena
KOPPA Plumbing & Heating
Antrim
KOPPA Plumbing & Heating
Ballymena
KSA Oil Fired Boiler Services
LAVA Servicing
McClure Plumbing and Heating
Belfast
McPherson Plumbing
Ballymena
Niall Gribbin Plumbing and Heating
NSR Boiler Services
Lisburn
Oil Boiler Breakdown
Antrim
Olympic Boiler Services
Belfast
Plumb Medic
Belfast
Plumbmaster Ballymena
Ballymena
R S L Electrical
Ballymena
The Boiler Man - NI (Antrim)
The Gas Man (N.I.) Ltd
Carrickfergus
United Boiler Services
Belfast
Belfast Boiler Installations
Belfast
Bells Boiler Heating & Plumbing Limited
Ballymena
Dma Plumbing & Heating
Gilnahirk Boiler services
Belfast
TH Plumbing & Heating
Brian Kerr Boiler services
Easyfix Boilers Ltd.
Larne
Huston Heating
Antrim
MCB Boiler Services
Ballymena
Midi Services
Ballymena
solv Group Boiler Service & Repairs
Belfast
A&M plumbing services
Lisburn
Alpha Gas
Belfast
Complete Gas Services
Belfast
Letters Plumbing & Heating
Ballymena
Ballyclare Boiler Services
Ballyclare
C B Fuels
Ballymena
FixMyBoiler.com
Belfast
H&M Services – Energy Solutions
Lisburn
Mayne Plumbing & Heating
Plumbers & Boiler Service Belfast
Plumbmaster Larne
Larne
Dmac Gas Services (Boiler Service Belfast
Lisburn City Heating & Boiler Services
Lisburn
Micon Distribution Limited
Lisburn
Yarrum Plumbing and Heating Engineers Ltd
NI Boiler Service
Belfast
Harmony Services
Lisburn
Alpha Gas & Oil
Larne
W G Hodgen Ltd
Warmflow Engineering Co Ltd
Lisburn
ATS Gas Services
Belfast
Unique Plumbing & Heating
AMS Plumbing and Heating
Lisburn
Manor Boiler Services OFTEC REGISTERED
Ballymena
ADS Mechanical Ltd
Lisburn
Larry Ferris Chimney Sweeps and Oil Boiler Services
Newtownabbey
Go Assist - Appliance Repairs
Belfast
A & L Gibson Industrial Boiler Services
Co. Antrim
Allied Equipment
Lisburn
CD Mechanical Services Ltd
Larne
McGregor Plumbing & Heating Services
Ballymena
MJM Boiler Services Ltd
Craigavon
RS Boiler Services
Ballymena
Not sure who to call?
Describe the job once and local heating businesses send you quotes. Free, no obligation.
Boiler questions
Who can service a gas boiler in Antrim?
In Ireland, any work on a gas boiler or gas appliance must be done by a Registered Gas Installer (RGI). Ask for their RGI number and check it on the RGI register before work starts.
How often should a boiler be serviced?
Once a year is the usual recommendation for gas and oil boilers, ideally before the heating season. A service checks it burns safely and efficiently, and many warranties require it.
Is a boiler repair different from a boiler service?
Yes. A service is routine maintenance; a repair fixes a fault. Many of the businesses below do both, plus new boiler installations, so say which you need when you call.
All plumbing & heating in Antrim → · What plumbing and heating costs →