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Find 15 HVAC Contractors You Can Count On in Northern Ireland

Browse services and customer feedback for 15 HVAC contractors across Northern Ireland, including Belfast, Coleraine and Newtownards. Review business profiles, see who handles your type of heating or air conditioning project and contact suitable companies for details or quotes.
County Antrim (5)
County Armagh (2)
County Down (4)
County Londonderry (3)
County Tyrone (1)
Armagh (1)
Ballymena (1)
Belfast (2)
Coleraine (2)
Craigavon (1)
Derry (1)
Dungannon (1)
Lisburn (1)
Newcastle (1)
Newry (1)
Newtownabbey (1)
Newtownards (2)
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H & M Services
Emergency
Not rated yet
We have over 30 years of combined experience in heating and plumbing services.
Professional boiler repairs, replacements, and gas safety services in Lisburn. Gas Safe and OFTEC accredited. Emergency callouts available. Contact H & M Services today.
Boiler Servicing Boiler Replacement Gas Safety Checks
028 92634700 Call Profile
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K O P P A Plumbing & Heating
Emergency
Not rated yet
We have over 25 years of experience in oil and gas boiler systems.
Trusted boiler installation, repair, and servicing in Ballymena. GasSafe and Oftec registered with 25+ years of experience. Emergency services available. No VAT on all services.
Boiler Installation Gas Boiler Repair Oil Boiler Servicing
07904 002255 Call Profile
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Hughes Plumbing & Heating
Not rated yet
We have over 20 years of experience
Hughes Plumbing & Heating offers premier quality and premier service for all your heating and plumbing needs in Belfast and surrounding areas.
Boiler Repair Boiler Servicing Heating System Repairs
07932 369179 Call Profile
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FGM Boiler Services
Emergency
Not rated yet
Gas Safe and OFTEC registered engineers ensure compliance and safety
FGM Boiler Services offers Gas Safe and OFTEC certified boiler repair, servicing, and installation across Northern Ireland. With 18+ years of experience and 1,268+ installations, we ensure efficient, safe heating solutions for homes and businesses.
Boiler Repair Boiler Servicing Boiler Replacement
07746 530313 Call Profile
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B C Boiler Services
Emergency
Not rated yet
We are OFTEC and Gas Safe registered for oil and gas boiler compliance.
B C Boiler Services offers professional oil and gas boiler installations, servicing, and repairs in Mid Ulster. OFTEC and Gas Safe registered, with boiler grants and 24/7 emergency support.
Oil Boiler Services Gas Boiler Services Boiler Servicing
07517 252883 Call Profile
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Ben Taylor Plumbing & Heating
Emergency
Not rated yet
We offer 24-hour emergency callout service for urgent plumbing and heating issues.
Trusted Gas Safe registered plumbers and heating engineers in Newtownabbey. Offering boiler installations, gas conversions, 24-hour emergency callouts, and energy-efficient solutions.
Plumbing Heating Gas Conversions
07756 114233 Call Profile
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J R Waddell & Son
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15+ years of plumbing and heating expertise
Trusted plumbing and heating contractors in Northern Ireland. J R Waddell & Son offer expert installation, maintenance, and renewable energy solutions across Newry and surrounding areas.
Plumbing Services Heating Systems Solar Panel Installation
028 3082 1982 Call Profile
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Slater Plumbing & Heating
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We have over 50 years of experience in plumbing and heating solutions.
Trusted plumbing and heating experts in Staffordshire with over 50 years of experience. Offering boiler installations, repairs, and comprehensive heating solutions for homes and businesses.
Boilers Air Source Heat Pumps Heating
01782 792740 Call Profile
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The Radiator Shop
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20+ years' experience as Northern Ireland's leading radiator specialist
Discover Northern Ireland's largest selection of designer radiators and towel rails with free UK & Ireland delivery. Visit our Newtownards showroom or shop online for premium heating solutions.
Vertical Radiators Cast Iron Radiators Towel Rails
028 9181 5991 Call Profile
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MEM Plumbing
Not rated yet
We have many years of specialist renewable heating installation experience.
MEM Plumbing is a leading renewable heating consultancy serving Ireland and Northern Ireland, offering expert installation of underfloor heating, biomass boilers, heat pumps and solar systems with a 100% work guarantee.
Underfloor Heating Biomass Boilers Air Source Heat Pumps
07801 254062 Call Profile