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Find 29 HVAC Contractors You Can Count On in Wales

Browse services and customer feedback for 29 HVAC contractors across Wales, including Cardiff, Cwmbran and Newport. Review business profiles, see who handles your type of heating or air conditioning project and contact suitable companies for details or quotes.
Bridgend County (1)
Caerphilly County (1)
Cardiff County (5)
Ceredigion (2)
Conwy County (1)
Denbighshire (2)
Flintshire (3)
Isle of Anglesey (1)
Neath Port Talbot (1)
Newport County (2)
Pembrokeshire (1)
Powys (3)
Rhondda Cynon Taff (1)
Torfaen (3)
Vale of Glamorgan (1)
Wrexham County (1)
Aberystwyth (1)
Barry (1)
Blackwood (1)
Caersws (1)
Cardiff (5)
Cardigan (1)
Colwyn Bay (1)
Cwmbran (2)
Deeside (1)
Haverfordwest (1)
Llandrindod Wells (1)
Llangefni (1)
Llangollen (1)
Maesteg (1)
Neath (1)
Newport (2)
Pontypool (1)
Porth (1)
Queensferry (1)
Shotton (1)
St Asaph (1)
Welshpool (1)
Wrexham (1)
Not rated yet
M Davies Plumbing & Heating
14 Years
Not rated yet
Established in 2012 with a proven track record in Aberystwyth.
Trusted plumbing and heating services in Aberystwyth. M Davies Plumbing & Heating offers installations, repairs, and maintenance for domestic and commercial clients across Mid and West Wales.
Plumbing Heating Commercial Gas Safety Certificates
01970 634121 Call Profile
Not rated yet
Anglesey Heating & Plumbing
Emergency
Not rated yet
We have over 20 years of experience in domestic heating and plumbing across North Wales
Trusted heating and plumbing services across Anglesey and North Wales. Specialising in boiler installations, renewable energy solutions, and emergency repairs with Gas-Safe accredited engineers.
Gas Central Heating Oil Central Heating Boiler Servicing
01248 722203 Call Profile
Not rated yet
Bezt Heat
Emergency
Not rated yet
We offer over 20 years of plumbing expertise in Blackwood.
Reliable plumbing solutions in Blackwood. Emergency repairs, central heating installations, and Gas Safe certified services. Trusted by locals for over 20 years.
Emergency Plumbing Safety Certificates Central Heating Installations
07739 409469 Call Profile
Not rated yet
Courts Gas
Emergency
Not rated yet
We are Gas Safe registered plumbing specialists
Courts Gas offers expert plumbing, boiler installations, and repairs in Neath Port Talbot. Gas Safe registered with competitive pricing and no call-out fees. Contact us today for a free quote.
Boiler Installation Boiler Repair Bathroom Fitting
07855 778342 Call Profile
Not rated yet
KLM Plumbing & Heating Services
Emergency
Not rated yet
We have over 20 years of hands-on experience in domestic plumbing and heating.
KLM Plumbing & Heating Services offers Gas Safe registered plumbing and heating solutions in Cardiff. With 20+ years of experience, we provide bathroom installations, boiler services, and emergency repairs with guaranteed workmanship.
Bathroom Installations Boiler Services Heating Systems
07947 726161 Call Profile
Not rated yet
Blue Flame Gas Solutions
Not rated yet
We offer over 10 years of expertise in heating services
Get expert boiler installations, repairs, and cover plans from our award-winning, Gas Safe engineers in South Wales, with a focus on quality, safety, and customer satisfaction
Boiler Installation Boiler Repair Boiler Service
07519 808663 Call Profile
AW Renewables
16 Years
Emergency
Not rated yet
AW Renewables
16 Years
Emergency
Not rated yet
30+ years of experience in plumbing and heating systems
Trusted plumbing, boiler, and renewable energy specialists serving North Wales. 30+ years' experience, 24/7 emergency service, 10-year warranties. Family-run with GasSafe and MCS accreditations.
Boiler Installation Central Heating Renewable Energy
07860 563827 Call Profile
Not rated yet
Heatshine
11 Years
Not rated yet
Fully qualified engineers with decades of combined experience
Heatshine offers expert heating solutions, renewable energy systems, and plumbing services in Cardigan, ensuring efficient, eco-friendly comfort for homes and businesses.
Underfloor Heating Heat Pumps Biomass Systems
01239 613423 Call Profile
Not rated yet
J. W. Jones & Son
50+ Years
Not rated yet
We offer 78 years of expertise in heating and renewable energy solutions.
J. W. Jones & Son offers expert heating, plumbing, electrical, and renewable energy solutions for homes and businesses in North Wales and the UK, with 78 years of heritage and a commitment to sustainability.
Solar PV Air Source Heat Pumps Ground Source Heat Pumps
01492 531414 Call Profile
Not rated yet
Gareth Shipley ACS
Not rated yet
Family-run business with F Gas-certified engineers
ACS delivers professional air conditioning installations, repairs, and maintenance across North Wales and the North West. Trusted by homes and businesses for energy-efficient, compliant solutions.
Air Conditioning Installations Domestic Installations App Controlled Systems
01978 350341 Call Profile