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Which HVAC Contractor Should You Choose in County Londonderry?

Review 6 HVAC contractors across County Londonderry, including Derry, Coleraine and Magherafelt, and find out what each company offers. Consider customer feedback and business details, then shortlist providers who handle the type of heating or air conditioning work you need.
Coleraine (1)
Derry (4)
Magherafelt (1)
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EMD Boiler Services
Emergency
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We are Gas Safe registered for boiler safety and compliance.
EMD Boiler Services offers Gas Safe certified plumbing, boiler installations, and emergency repairs in Londonderry. Specialising in oil/gas boilers, heat pumps, and bathroom refurbishments with 24/7 availability.
Boilers Plumbing Heat Pumps
07706 205959 Call Profile
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C2 Energy
16 Years
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We have over 30 years of experience in renewable energy solutions.
C2 Energy offers expert underfloor heating, heat pumps, and solar thermal installations across Ireland. Discover energy-efficient solutions designed for comfort, reliability, and sustainability.
Underfloor Heating Heat Pumps Solar Thermal
07739 998739 Call Profile
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JenBe Boiler Services
Emergency
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We offer 20+ years of plumbing and heating expertise.
JenBe Boiler Services offers expert boiler installations, repairs, and maintenance in Derry. OFTEC registered with over 20 years of experience ensuring customer satisfaction.
Boiler Servicing Emergency Repairs Installation
07759 113196 Call Profile
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H & A Mechanical Services
33 Years
Emergency
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We have over 30 years of experience in mechanical and electrical contracting across Ireland
H & A Mechanical Services offers comprehensive mechanical, electrical, and renewable energy solutions across Ireland. ISO-certified with 30+ years' experience, serving social housing, commercial, and industrial sectors.
Mechanical Services Electrical Services Renewable Energy
028 7962 7220 Call Profile
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Elmwood Boiler Services
Not rated yet
We have over 35 years of experience in oil-fired boiler servicing.
Trusted oil boiler servicing and repair in Derry since 1988. OFTEC-registered engineers offering flue gas analysis, HVO conversion trials, and emergency boiler repairs with same-day parts availability.
Oil Boiler Servicing Boiler Repairs Flue Gas Analysis
07979 264239 Call Profile
Not rated yet
Coleraine Boiler Service
Emergency
Not rated yet
We offer 23-hour emergency callout services for urgent boiler issues.
Trusted boiler installation, servicing, and emergency repairs in Northern Ireland. Gas Safe registered with 23-hour callouts. Competitive rates for domestic and commercial properties.
Boiler Installation Gas Boiler Servicing Oil Boiler Servicing
07762 771831 Call Profile