Belfast · Plumbing & heating

Plumbers in Belfast

Phone numbers for plumbers and heating engineers covering Belfast — boilers, leaks and bathrooms. Open a profile and call the business yourself. This site does not send your job.

Boiler and gas work should be done by someone whose profile shows Gas Safe. Lisburn, Holywood and Newtownabbey show up on Belfast cards. This is not an England-and-Wales rule set: no Part P notice, and no Boiler Upgrade Scheme. Profiles show a name, the area they cover and a phone number. Public qualifications such as Gas Safe or NICEIC appear only when they are on the profile. Read the cost notes for a sourced national range; a figure on a card is not a quote.

Businesses on this list

2 businesses on this list.

Typical plumbing & heating costs

Heatable’s January–June 2026 quote sample, closed 30 June 2026, put a standard combi replacement around £1,800–£3,500, median near £2,300. That sample is national. It is not a quote from this site. Ask whether the house is on gas or still on oil before anyone quotes a combi. Heat-pump help is a local arrangement, not the England-and-Wales Boiler Upgrade Scheme, and the flue on a return addition faces the neighbour.

A local rule to check in Belfast

Gas work in Northern Ireland needs a Gas Safe registered engineer. Heat-pump help is a separate local arrangement. A listing is a name and a number.

Questions before you phone

How do I find plumbers and heating engineers in Belfast on this list?

Red-brick terraces off the Lisburn Road and the streets around Ormeau are the usual stock, with a rear return and a yard. Many houses still have an oil or a different heating history from an English combi street. Names, service areas and phone numbers sit on the cards. Open a profile and call the firm yourself. Lisburn, Holywood and Newtownabbey show up on Belfast cards. This is not an England-and-Wales rule set: no Part P notice, and no Boiler Upgrade Scheme.

Does this page send my job to a Belfast plumbing & heating firm?

No. You place the call. This site does not email or text anyone on your behalf.

What should the written price say for plumbing & heating in Belfast?

Gas or oil first. Do not attach a Great Britain grant leaflet or an English BUS figure to the quote.

What is easy to miss before booking in Belfast?

A firm that writes 'Gas Safe registered' still has to mean the Northern Ireland register, not a Great Britain wording copied from an English template.

Other Belfast and plumbing & heating lists

All plumbers and heating engineers

Plumbing & heating lists in every city we cover.

All trades in Belfast

Other home-service trades covering Belfast.

Plumbers in Aberdeen

Separate city list.

Plumbers in Birmingham

Separate city list.

Plumbers in Bradford

Separate city list.

Plumbers in Brighton

Separate city list.

Builders in Belfast

Separate trade list.

Cleaners in Belfast

Separate trade list.

Electricians in Belfast

Separate trade list.

How to ask for a quote · Cost notes · Grants · Blog · All listings