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Your Local Plumbing and Heating Company

Belfast Gas are a family run business that has over 20 years worth of experience providing a wide range of professional and reliable heating and plumbing services across Northern Ireland. Established in 2019, we are committed to offering a personal service with our aim to treat our customers with fairness, efficiency, honesty and respect.
Based in Belfast, we offer our services across Dundonald, Bangor, Newtownabbey, Lisburn and Carrickfergus. All of our trained staff and fully qualified and we are Gas Safe Registered (registered no 631873) for your peace of mind with £5million public liability insurance.
From gas heating installation, boiler servicing and repair to gas safety checks and contracts for landlords and agents we offer a dedicated and experienced service where the customer always comes first.

Got a heating or plumbing emergency?

Belfast Gas are proud to offer a 24/7 emergency plumbing and heating call out service to cover pretty much any problem with specialist engineers available now

Our range of plumbing and heating services

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Boiler Repair

Our Oftec and Gas Safe registered engineers provide the highest quality services in order to repair both oil and gas boilers in most efficient and affordable manner.

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Boiler Service

It is of the upmost importance to have your boiler serviced annually. Let our qualified team give it the seal of approval. Be warm and be safe.

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Oil and Gas Heating Installation

Belfast Gas provide a full installation service of oil and gas boiler systems. From initial consultation to the finished result, Belfast Gas will conduct the installation with ease, providing you with peace of mind.

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Oil to Gas Conversion

Our team can help you select the best system for your family's needs whilst making the process as stress-free as possible.

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General Plumbing Services

Our team has years of experience and carry out all types of jobs for both residential and commercial customers. No job is too big or too small. We also offer a 24/7 emergency plumbing service.

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We currently have contracts with several clients in a variety of industries. We take pride in providing a first class service to the professional sector.

Gas and Heating Specialists You Can Trust

Call our friendly staff today to book your boiler service or repair. We specialise in one-off repairs of gas and oil boiler systems. We cover Northern Ireland with pride.


For any inquiries please email


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