Plumbing contractors in Northern Ireland

95 plumbing contractors across Northern Ireland.

• M Mark White Plumbing & Heating Ltd Craigavon · Plumbing

  Mark White Plumbing & Heating Ltd in Northern Ireland offers professional oil boiler servicing, ensuring safe, efficient heating & reliable performanc

• M Marron Heating Ltd Craigavon · Heating & ventilation

  Marron Heating Ltd offers expert heating and plumbing solutions in Newry and surrounding areas. Gas Safe registered engineers with 15 years of experie

• M Mayfair Plumbers London Belfast · Plumbing

  Mayfair Plumbers London offers 24/7 plumbing, heating, and drainage services. Gas Safe experts with 17+ years experience serving local properties.

• M Mayne Plumbing & Heating Belfast · Plumbing

  Mayne Plumbing & Heating Ltd provides cost effective, reliable gas, heating, plumbing & powerflushing in Saintfield, Lisburn, Belfast and surrounding

• M Mcaleer & Mcgarrity Mechanical Ltd Cookstown · Plumbing

  Mcaleer & Mcgarrity Mechanical Ltd is a plumbing company based in Cookstown, registered at Companies House in 2022.

• M Mccusker Ltd Newry · Heating & ventilation

  McCusker Ltd offers high-quality gas/oil boiler installation, plumbing, and heating maintenance services. With Gas Safe and OFTEC registered engineers

• M McD Painting & Exterior Cleaning Newry · Painting & decorating · 10-49 employees

  McD Painting & Exterior Cleaning offers expert commercial and industrial painting and cleaning services in Newry and nationwide. Established in 1998,

• M Mcgaffin Mechanical Ltd Banbridge · Heating & ventilation

  McGaffin Mechanical Ltd is a leading provider of renewables, heating, and insulation solutions in Northern Ireland, offering total energy solutions fo

• M Mchenry Bros Ltd Ballycastle · House builder · 1-9 employees

  McHenry Bros is a family-run construction company based in Ballycastle, Northern Ireland, with over 30 years of experience building quality homes and

• M Mclaughlin & Woods Ltd Belfast · Main contractor · 1-9 employees

  McLaughlin & Woods Ltd, established 1981, offers building, plumbing, heating, and facilities management services. Based in Belfast, working throughout

• M Mourne Access Solutions Ltd Downpatrick · Scaffolding · 1-9 employees

  Mourne Access Solutions provides specialist rope access and work at height services to the construction, maintenance and renewable sectors.

• M MYhouseMOT Belfast · Plumbing

  24/7 Emergency Call Out For All Home Emergencies within a maximum of 1 hour. Plumbing, Electrical, Building, Windows, Locks, Roofing Emergencies. Plan

• N Newtown Building Ltd Belfast · Main contractor · 1-9 employees

  Family run builders in Belfast with 40+ years experience. New builds, extensions, renovations, landscaping and more. Call 07599 313485.

• N Ni Mechanical Group Ltd Castlewellan · Heating & ventilation · 10-49 employees

  NI Mechanical Group Ltd offers precision-engineered modular solutions, skid-mounted units, and prefabrication services, specialising in heating and pl

• N Ni Mechanical Ltd Castlewellan · Plumbing

  Ni Mechanical Ltd is a plumbing company based in Castlewellan, registered at Companies House in 2020.

• N North Down Boilers Bangor · Heating & ventilation · 10-49 employees

  North Down Boilers: expert boiler installations, servicing, and repairs. Gas Safe & OFTEC registered engineers with over 20 years' experience. Serving

• N North West Mechanical Services Ltd Londonderry · Plumbing · 10-49 employees

  NWMS offer complete piping installations, plumbing, fabrication and full gas installation & maintenance. Building Services Excellence since 1999.

• O Ocean Tiles And Bathrooms Ltd Derry · Bathroom fitting

  Ocean Tiles & Bathrooms Ltd offers innovative bathroom and wet room designs in Derry/Londonderry. With over 20 years of experience, they provide a com

• O Olympus Roofing Solutions Ltd Newtownabbey · Roofing

  Expert roofers in Newtownabbey and Belfast providing roof repairs, flat roofing, re-roofs, and roofline services across Northern Ireland. Fully insure

• O One Electrical Services (N.I.) Ltd Belfast · Electrical

  One Electrical Services is a Belfast-based company providing a first-class electrical, plumbing, and heating service for homes and businesses across N

• P Pipe Tech Plumbing & Mechanical Ltd Newry · Plumbing · 1-9 employees

  Pipe Tech Plumbing & Mechanical Ltd specialise in industrial pipework, fabrication and coded welding in Newry, Northern Ireland.

• P Plumbing And Heating Magazine Newry · Plumbing

  Plumbing And Heating Magazine is a leading publication covering the plumbing and heating industry in the UK and Ireland, featuring news, case studies,

• P Portland Fitout Ltd Moira · Fit-out & interiors

  Portland Fitout is a trusted Northern Ireland contractor delivering construction, commercial fit out, landscaping and property services with quality a

• Q Qms Services Ireland Ltd Dungannon · Plumbing

  Qms Services Ireland Ltd is a plumbing company based in Dungannon, registered at Companies House in 2025.

• Q Quarry King Ltd Strabane · Plant hire

  Quarry King Ltd specialises in supplying aggregate processing equipment to the quarry, mining, and sand & gravel industries worldwide.

• R R J Smyth Engineering Ltd Omagh · Steel fabrication · 10-49 employees

  R J Smyth Engineering Ltd are specialists in stainless steel fabrication, aluminium welding, plumbing, heating and general engineering. Based in Omagh

• R Rainey Restoration Ltd Belfast · Restoration & heritage

  Ireland's most experienced company in industrial rope access and steeplejack services. Third generation management with a team of qualified personnel.

• R Red Dog Contracts Newtownards · Main contractor

  Red Dog Contracts offers construction and landscaping services, focusing on client needs and delivering bespoke solutions for residential and commerci

• R Redtree Construction Ltd Belfast · Refurbishment

  Red Tree Construction Ltd specialises in private contracting, building, and joinery services across Greater Belfast. With over 20 years of experience,

• R Rmc Building Services Ltd Belfast · Main contractor · 1-9 employees

  Expert commercial and domestic building solutions. Specialising in office fit-outs, flood protection, CCTV, partitioning, and refurbishments. Quality

• S Safe Gas NI Newtownabbey · Heating & ventilation · 10-49 employees

  Safe Gas NI offers reliable boiler installations, repairs & heating services in Belfast and Lisburn. Trusted local engineers serving homes across Nort

• S Semple McKillop Belfast · M&E contracting · 50-249 employees

  Multi-award winning engineering practice providing sustainable mechanical, electrical, and specialist building services for education, healthcare, hou

• S Smart Plumbing & Heating Belfast · Plumbing

  Smart Gas Plumbing offers expert plumbing, heating, and renewable energy solutions for domestic and commercial clients. Known for upfront pricing, qua

• S SOLV MAINTENANCE LIMITED Belfast · Plumbing · 10-49 employees

  solv Group provide plumbing, heating and electrical services to homeowners & businesses throughout Northern Ireland. Book an Appointment today on 0289

• S Spares Direct Belfast · Heating & ventilation · 1-9 employees

  Spares Direct are the #1 Choice for all your heating and plumbing spare parts. Oil and Gas heating systems, Huge catalogue of spare parts for most maj

• S Stephen Meneely Gas & Plumbing Ltd Belfast · Plumbing

  Stephen Meneely Plumbing & Gas offers trusted plumbing and heating services in Belfast and across Northern Ireland. Fully qualified engineers for boil

• S Sure Safe Boilers Ltd Craigavon · Heating & ventilation

  Sure Safe Boilers offers competitive and reliable domestic and commercial oil and gas boiler servicing, breakdowns, and installations. Fully Gas Safe

• T TBA Contracts Lisburn · Main contractor · 1-9 employees

  TBA Contracts offer a wide range of building, groundwork and landscaping services including new builds and property renovations, extensions, roofing,

• T Team Mechanical Ltd Craigavon · Heating & ventilation · 1-9 employees

  Team Mechanical Ltd is a specialist mechanical and electrical contractor based in Lurgan, Northern Ireland. We offer a comprehensive range of services

• T Tri-Heat Ltd Ballymena · Plumbing · 1-9 employees

  Tri-Heat Ltd Northern Ireland offers industrial, commercial and residential plumbing and mechanical services. Specialising in heating, ventilation, an

• T Tuohy Construction Ltd Derry · Main contractor

  Tuohy Construction, established 1993 in New York, offers high-quality construction services. Transferred to Ireland in 2001, they serve major clients

• W W.G. Hodgen Ltd Belfast · Plumbing

  Professional plumbing and heating specialists in Belfast, offering gas and oil services, boiler repairs, bathroom installations, and smart heating con

• W Warmth Shield Ltd Ballynahinch · Plumbing

  Warmth Shield offers plumbing, heating, renewable, and electrical services, specialising in servicing and maintenance of gas, oil, and electric heatin

• W Whiteford Geoservices Ltd Straid · Civil engineering · 1-9 employees

  Whiteford Geoservices is a specialist ground investigation contractor and consultant, providing bespoke geotechnical, geophysical and environmental se

• Z Zone Plumbing Ltd Belfast · Heating & ventilation

  Zone Plumbing LTD offers a comprehensive range of heating and plumbing services, including gas and oil boiler installations, servicing, breakdowns, an