Contact Sign In Add Your Business

Browse the Top 28 HVAC Contractors Serving Northern Ireland

See what 28 HVAC contractors serving Northern Ireland, including Belfast, Ballymena and Newcastle, offer for scheduled servicing, system installations and urgent repairs. Read customer feedback, explore business profiles and contact providers that match your HVAC needs.
County Antrim (18)
County Armagh (1)
County Down (5)
County Londonderry (3)
County Tyrone (1)
Armagh (1)
Ballyclare (1)
Ballymena (2)
Bangor (1)
Belfast (12)
Coleraine (1)
Derry (1)
Dungannon (1)
Lisburn (1)
Magherafelt (1)
Newcastle (2)
Newry (2)
Newtownabbey (2)
Not rated yet
Abbeyview Plumbing & Heating
47 Years
Not rated yet
45+ years of combined plumbing and heating expertise
Trusted plumbing, heating, and renewable energy solutions in Crossgar, County Down. Gas Safe certified installers with 45+ years' experience providing boiler replacements, heat pumps, and underfloor heating across Ireland.
Boiler Installation Heat Pump Systems Underfloor Heating
028 4483 0848 Call Profile
solv Group
37 Years
Emergency
Not rated yet
solv Group
37 Years
Emergency
Not rated yet
We have over 20 years of experience in mechanical and electrical services.
Trusted plumbing, heating, and electrical services across Northern Ireland. solv Group offers reliable, efficient solutions with 24/7 emergency support.
Boiler Installations Electrical Services Renewables
028 9045 1010 Call Profile
Not rated yet
Hutton M & E Services
Emergency
Not rated yet
Over 30 years of specialist mechanical engineering experience
Trusted Belfast-based HVAC and plumbing specialists with 30+ years' experience. Offering boiler installations, siphonic drainage systems, and 24/7 emergency services across Northern Ireland.
Heating Systems Plumbing Services Siphonic Drainage
028 9077 2888 Call Profile
Not rated yet
Willis Heating & Plumbing
Not rated yet
We offer 135+ years of continuous mechanical services expertise
Willis Heating & Plumbing has provided expert plumbing, heating, and renewable energy solutions in Belfast since 1887, combining innovation with trusted service across Northern Ireland.
Underfloor Heating Renewable Systems Boiler Services
028 9078 1236 Call Profile
Not rated yet
Aircon Sales and Service
30 Years
Emergency
Not rated yet
25+ years of HVAC industry experience
Trusted HVAC solutions in Belfast since 1996. Bespoke air conditioning design, heat pump installations, and maintenance services for residential and commercial properties across Northern Ireland.
HVAC Design Heat Pump Installation Energy Assessments
028 9046 6222 Call Profile
Not rated yet
Combined Services Plumbing & Heating
46 Years
Emergency
Not rated yet
We offer 24/7 emergency plumbing and heating repairs with rapid response times.
Reliable plumbing, heating, and property management services in Belfast with 24/7 emergency support and over 40 years of expertise.
Plumbing Solutions Property Management Integrated Solutions
028 9061 6161 Call Profile
Not rated yet
Action Plumbing and Heating
46 Years
Emergency
Not rated yet
Gas Safe registered engineers for certified safety compliance
Expert gas boiler installations, servicing, and emergency repairs in Belfast since 1980. Gas Safe registered specialists with 30+ years' experience. Contact Action Plumbing and Heating today.
Gas boiler installation Boiler servicing Breakdown repairs
028 9061 0944 Call Profile
Not rated yet
Slater Plumbing & Heating
Not rated yet
Over 50 years of combined experience in plumbing and heating solutions
Trusted plumbing and heating specialists in Staffordshire with over 50 years' experience. Offering boiler installations, repairs, and energy-efficient heating solutions.
Boiler Installations Air Source Heat Pumps Plumbing Repairs
01782 792740 Call Profile
Not rated yet
C & F Quadrant
34 Years
Not rated yet
We have over 30 years of experience in heating and plumbing distribution
C & F Quadrant: Ireland's trusted distributor of heating, plumbing, and white goods since 1992. Offering premium brands, technical expertise, and nationwide service to residential and commercial clients.
Commercial Heating Domestic Gas Boilers Gas Detection
028 9036 5555 Call Profile
David Scott and Son
50+ Years
Emergency
Not rated yet
David Scott and Son
50+ Years
Emergency
Not rated yet
We offer over 75 years of combined plumbing and heating expertise.
Trusted Belfast plumbing and bathroom installation specialists since 1947. Offering heating systems, emergency repairs, and bespoke bathroom renovations across Northern Ireland.
Bathroom Installations Heating Systems Plumbing Repairs
07787 561436 Call Profile