Boiler & heating engineers in Belfast
682 companies · 81 towns & cities
Belfast has 682 active plumbing and heating businesses on the Companies House register. Choose a town below to see the companies listed there, or request free quotes from Gas Safe registered engineers covering your postcode.
Largest towns in Belfast
Belfast117 companiesNewry78 companiesDungannon33 companiesLondonderry30 companiesCraigavon29 companiesBallymena26 companiesNewtownards22 companiesArmagh20 companiesOmagh20 companiesNewtownabbey18 companiesLisburn17 companiesMagherafelt16 companies
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All towns in Belfast
Belfast (117)Newry (78)Dungannon (33)Londonderry (30)Craigavon (29)Ballymena (26)Newtownards (22)Armagh (20)Omagh (20)Newtownabbey (18)Lisburn (17)Magherafelt (16)Coleraine (14)Cookstown (14)Downpatrick (14)Ballyclare (13)Castlewellan (12)Derry (11)Larne (11)Banbridge (9)Enniskillen (9)Newcastle (9)Strabane (9)Dromore (8)Limavady (8)Ballynahinch (7)Bangor (7)Carrickfergus (7)Maghera (7)Co Down (6)Ballymoney (5)Lurgan (4)Toomebridge (4)Crumlin (3)Portadown (3)Warrenpoint (3)Antrim (2)Ballygawley (2)Carryduff (2)Co Antrim (2)Co Tyrone (2)Co. Armagh (2)Coalisland (2)Eglinton (2)Hillsborough (2)Holywood (2)Kilkeel (2)Moira (2)Portstewart (2)Randalstown (2)18 Westbank Road (1)5 Heron Road (1)93-97 Main Street (1)Antrim, Carrickfergus (1)Ardglass (1)Attical (1)Augher (1)Ballywalter (1)Bellaghy (1)Castlereagh (1)Castlereigh (1)Co Derry (1)Co Londonderry (1)Comber (1)County Antrim (1)Desertmartin (1)Draperstown (1)Dundrum (1)Dungiven (1)Feeny (1)Fivemiletown (1)Keady (1)Kinawley (1)Lisnaskea (1)Loughgall (1)Nutts Corner (1)Plumbridge (1)Railway Street (1)Ravenhill Avenue (1)Trillick (1)Upper Dromore Road (1)