Oil to Gas Conversion in Belfast

We provide a complete oil to gas conversion service to upgrade your heating system to more energy efficient way

Local Gas Heating Engineers

Here at Belfast Gas we provide a complete oil to gas heating conversion. Most of the homeowners in Northern Ireland choose switching from oil to gas because it is more energy efficient and it will ultimately save money on energy bills over time. Oil heating can be mess, inconvenient and high maintenance. By upgrading your heating system to gas you will have instant hot water and high water pressure, control settings on the move and you will never run out of fuel.
Changing you heating system from oil to gas is a worthy investment that will enhance the quality of life for your family. We understand that removing oil boilers and tanks can be a tricky and messy task, but do not worry we will leave your home tidy and clean. You will only enjoy quick installation and a brand new boiler.
At Belfast Gas we are proud to deliver high quality services for our customers with their peace of mind in consideration.

Benefits of converting to gas heating

Cheaper running costs than oil

Instant hot water

Can operate gas kitchen appliances

Environmentally friendly heating option

Grants are available in Northern Ireland

Better hot water pressure at taps and showers

Constant gas supply

More space after removal of oil tank

Great savings on your energy bills

Get a free quote please contact us on 0800 054 1186 or use the button below

Do You Want to Speak to Someone Today?

Our local heating experts are available on call

Top-Rated Heating Engineers in Northern Ireland

All of our engineers here at Belfast Gas are Gas Safe registered, which means that they are qualified to carry out the highest quality of work no matter what kind of boiler you choose. Not only have we years of heating expertise but we also take pride in our work and leave no job unfinished, setting the standards in the industry for others to match. At Belfast Gas we make sure we leave our customers with that peace of mind knowing their gas boiler and heating system has been installed correctly to industry standards and that the warranty will be valid.

Brands We Work With

Need Advice? Get a Free Online Consultation

We understand that due to the current pandemic it can be difficult to accommodate site visits from our team. At Belfast Gas we can offer a WhatsApp survey and quote service, an engineer will be available from 08:00 to 20:00 to offer advice and a quotation for your convenience.

Customers Reviews

At Belfast Gas we strongly believe that our companies morals and pride set us apart from the other plumbing and heating companies. Customer service is made up of values, traditions and behaviours and this is how we operate our business. We put our customers first before ourselves, we are constantly pursuing excellence and perfection, we show manners and integrity, and we are proud to offer our service to the communities in Belfast and Northern Ireland. We will continue in our aim to be the leader in the plumbing and heating industry in Northern Ireland.

We truly believe that every customer should receive a first class service, no matter how small or quick the job. Take a look what our customers say.

Why Choose Belfast Gas for your heating and plumbing issues?

Gas Safe Engineers

Our friendly team of Gas Safe expert engineers can install a range of gas boiler in any home


We provide guarantee for all our works for 1 year. It means that all supporting works within this period are for free

Tried & Tested

We install hundred of new boilers every year and we are proud to deliver an excellent service to our customers

Free Online Diagnostic

Not sure if you require an engineer? Need some expert advice? Contact us for a free online diagnostic

Contact Us

Need to speak to someone now? Fill in the form below and we will have a local professional contacting you within 2 working hours.

8 + 8 =

Your Trusted Northern Ireland Local Plumbing & Heating Company

Belfast Gas and our team of experienced, expert heating engineers will diagnose and repair any heating and plumbing issues you may have within your home, at a price you’ll find surprisingly and refreshingly affordable, all across Belfast and Northern Ireland!

The type of boiler you have doesn’t matter, nor does its age or manufacturer - Belfast Gas can advise, repair, replace, convert, and upgrade your boiler. We provide full boiler installations, fitting your home with top-quality equipment. We’ll be able to return consistent, reliable heating and hot water to your family home.


Commercial Customers

Boiler Installation

Boiler Repair

Boiler Servicing

Oil to Gas Conversion

Contact Us

Terms & Conditions

Privacy Policy



0800 054 1186

Belfast Gas Ltd
80a Sunnyside Street,
Belfast, BT7 3EY