Heating & ventilation contractors in Northern Ireland

131 heating & ventilation contractors across Northern Ireland.

• R R Crawford Construct Castlederg · Main contractor

  Northern Ireland Construction company specializing in high-end commercial fit-outs, new builds, renovations and consulting services.

• 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 Refresh NI Belfast · Heating & ventilation · 10-49 employees

  Refresh NI offer a variety of affordable energy efficient home improvements across NI! EV Charge Point Installers | Gas Conversions & More |

• R Rei Services Ltd Banbridge · Electrical

  REI Services Ltd is an established electrical and mechanical contractor with extensive experience in industrial and commercial projects across the UK

• R Rmk Bathrooms Ltd Dungannon · Bathroom fitting

  RMK Bathrooms specialises in complete bathroom remodelling and installation in Northern Ireland. Established in 2001, they offer a full design service

• 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 Sheridan M+E Belfast · M&E contracting

  Sheridan Mechanical + Electrical Services delivers full M&E solutions, facilities management and renewables for commercial projects across the UK and

• 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 Solis Ventus Ltd Strabane · Solar PV · 1-9 employees

  Solis Ventus Limited was founded in 2022 to revolutionize renewable energy, accelerating the transition to sustainable energy with efficient, reliable

• 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

• S Sustainable Homes by Bayview Newry · Insulation · 50-249 employees

  One Stop Shop for whole house deep retrofit solutions, external & internal insulation, heat pumps, solar thermal & PV, air tightness detailing.

• S SW Electrics NI Ballymena · Solar PV

  SW Electrics NI specialises in designing, installing, and maintaining solar PV systems, battery storage, EV chargers, and off-grid energy solutions ac

• S SWITCHABLE INSULATION INNOVATIONS LIMITED Belfast · Insulation

  Switchable Insulation Innovations Limited develops climate-responsive insulation panels that reduce heating & cooling energy demands by 30-50%.

• 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 The Renewable Energy Hub Belfast · Solar PV · 10-49 employees

  The Renewable Energy Hub is the UK's largest directory and community for renewable energy companies, connecting homeowners and businesses with local i

• T Tms N.I. Ltd Newtownabbey · Heating & ventilation

  TMS N.I. LTD offers expert installation, servicing, and repair for gas, air conditioning, and commercial refrigeration. With 20+ years of experience,

• 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

• T Turner Electrical NI Maghera · Heating & ventilation

  With over 14 years' experience, make Turner Electrical NI your go-to choice for green heating. For installations and repairs in Maghera, get in touch.

• V Vibro Isolation Ltd Belfast · Heating & ventilation

  Vibro Isolation Limited is a UK specialist in vibration isolation, acoustic control, and flexible connections, serving markets across the Middle East

• 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