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Find the 8 Best Air Conditioning Companies in Northern Ireland

Browse 8 air conditioning businesses serving Northern Ireland, including Ballymena, Belfast and Armagh, for domestic and commercial cooling needs. Review installation, repairs and maintenance services, read customer feedback and contact local companies for quotes.
County Antrim (4)
County Armagh (1)
County Down (2)
County Londonderry (1)
Armagh (1)
Ballymena (2)
Belfast (2)
Derry (1)
Newcastle (1)
Newry (1)
Not rated yet
Portglenone Refrigeration Services
38 Years
Emergency
Not rated yet
24/7 service department since 1988
Leading commercial refrigeration and air conditioning services in Northern Ireland since 1988. Specialising in installation, maintenance, and 24/7 emergency support for retail and industrial clients.
Refrigeration Systems Air Conditioning Cold Storage
028 2582 1818 Call Profile
Not rated yet
Northwest Mechanical Services
27 Years
Emergency
Not rated yet
We have 25 years' experience in mechanical services across critical industries
Trusted mechanical contractors in Derry since 1999, offering specialist plumbing, process piping, and HVAC solutions for pharmaceutical, semiconductor, and healthcare sectors across Ireland.
Plumbing & Heating Process Piping Fabrication & Welding
028 71279008 Call Profile
Not rated yet
Aircon Sales and Service
30 Years
Emergency
Not rated yet
25+ years of HVAC industry experience
Northern Ireland's leading HVAC provider offering bespoke air conditioning design, installation, and maintenance services. Specialising in energy-efficient heat pumps and TM44 assessments since 1996.
HVAC Design Heat Pump Installation Energy Assessments
028 9046 6222 Call Profile
Not rated yet
Cross Group
Emergency
Not rated yet
We have over 40 years of experience in temperature control innovation
Cross Group offers innovative temperature control solutions for commercial and industrial applications. Specialising in refrigeration, air conditioning, and fruit ripening systems with global expertise and 24/7 support.
Commercial Refrigeration Industrial Air Conditioning Fruit Ripening Systems
028 3752 6090 Call Profile
Not rated yet
Cooltech Refrigeration
Not rated yet
We are a family-run business with 15 years of industry experience.
Cooltech Refrigeration offers reliable refrigeration and air conditioning services across the UK and Ireland. Specialising in commercial, industrial, and coldroom solutions since 2010.
Commercial Refrigeration Air Conditioning Coldrooms
028 3025 2575 Call Profile
Not rated yet
Chilltec Refrigeration
35 Years
Emergency
Not rated yet
We offer 30+ years' specialist experience in industrial refrigeration
Chilltec Refrigeration provides industrial refrigeration and HVAC solutions in Ireland. With 30+ years' experience, ISO accreditation, and 24/7 emergency services, we deliver tailored climate control systems for food processing, pharmaceuticals, and indus
Industrial Refrigeration HVAC Systems Industrial Heat Pumps
028 2565 0038 Call Profile
Not rated yet
Butler Refrigeration
39 Years
Emergency
Not rated yet
Family-run business with over 28 years of operational experience
Butler Refrigeration delivers reliable refrigeration, air conditioning, and temperature control solutions for commercial and industrial clients in Newcastle-under-Lyme and surrounding areas.
Refrigeration Services Air Conditioning Cold Storage Solutions
01782 611864 Call Profile
Not rated yet
Montgomery Refrigeration
Emergency
Not rated yet
We provide nationwide HVAC coverage with strategically located engineers
Trusted HVAC contractors across the UK offering quality installation, maintenance, and energy-efficient solutions. Member companies with certified engineers and nationwide support for commercial and industrial cooling systems.
HVAC Installation Refrigeration Systems Emergency Repairs
028 9066 2111 Call Profile