Contact Sign In Add Your Business

Which HVAC Contractor Should You Choose in Wales?

Review 41 HVAC contractors across Wales, including Newport, Cardiff and Barry, 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.
Bridgend County (3)
Caerphilly County (1)
Cardiff County (4)
Ceredigion (3)
Conwy County (6)
Denbighshire (2)
Flintshire (2)
Isle of Anglesey (2)
Neath Port Talbot (2)
Newport County (6)
Pembrokeshire (2)
Powys (1)
Swansea County (1)
Torfaen (2)
Vale of Glamorgan (3)
Wrexham County (1)
Aberystwyth (1)
Barry (3)
Blackwood (1)
Bridgend (2)
Cardiff (4)
Cardigan (2)
Colwyn Bay (2)
Conwy (2)
Cwmbran (1)
Deeside (1)
Haverfordwest (1)
Holyhead (1)
Llandrindod Wells (1)
Llandudno (2)
Llangefni (1)
Llangollen (1)
Maesteg (1)
Milford Haven (1)
Neath (1)
Newport (6)
Pontypool (1)
Port Talbot (1)
Shotton (1)
St Asaph (1)
Swansea (1)
Wrexham (1)
14 reviews
HSB Renewable Energy
14 reviews
Over 13 years of trusted industry experience
HSB Renewables is proud to provide industry-leading renewable energy solutions across the North West of England. We specialise in advising on and installing systems that improve energy efficiency while...
Website 01244 952496 Call Profile
Not rated yet
N W Heating
Emergency
Not rated yet
Over 30 years of industry experience
Expert boiler installations, repairs, and central heating services across North Wales. OFTEC-approved engineers offering 24/7 emergency call-outs and guaranteed workmanship.
Boiler Repairs Central Heating Installation Hot Water Systems
01745 730598 Call Profile
MG Heating
30 Years
Emergency
Not rated yet
MG Heating
30 Years
Emergency
Not rated yet
We have over 25 years of experience in domestic and commercial heating.
MG Heating offers Gas Safe boiler installations, 24/7 emergency repairs, and landlord certificates on the Isle of Wight. Trusted since 1996 for expert heating solutions.
Boiler Installations Landlord Certificates Central Heating Systems
01983 537331 Call Profile
Not rated yet
E Poppleton & Son
50+ Years
Not rated yet
We have nearly 100 years of experience in specialist ventilation solutions
E Poppleton & Son & Son provides high-quality ventilation solutions with nearly a century of expertise, ensuring safety, compliance, and innovation for clients nationwide.
Ventilation ductwork HVAC systems BIM integration
01492 546061 Call Profile
Not rated yet
Adexsi UK
11 Years
Not rated yet
We have over 10 years of expertise in smoke control systems.
Adexsi UK delivers high-performance ventilation and smoke control systems across the UK and Middle East. Expertise in design, installation, and maintenance of fire safety solutions meeting EN12101-2 standards.
Smoke Control Systems Solar Shading Ventilation Systems
0845 084 0555 Call Profile
Not rated yet
C.S Boxall
Emergency
Not rated yet
24/7 emergency plumbing and heating support available
Trusted plumbing and heating services in Cardiff. Boiler installation, central heating repairs, and 24/7 emergency callouts. Gas Safe and Worcester Bosch accredited specialists.
Boiler Installation Central Heating Repairs Plumbing Services
01446 772444 Call Profile
Not rated yet
RAJ Heating
24 Years
Not rated yet
22 years of specialist heating experience in Swansea
Trusted local heating engineers offering boiler installations, servicing, and oil tank solutions in Swansea. 22 years' experience, 150+ reviews, and 12-year warranties on Worcester Bosch boilers.
Boiler Installations Servicing & Repairs Oil Tanks
01792 547472 Call Profile
Not rated yet
J. W. Jones & Son
50+ Years
Not rated yet
We have over 75 years of experience in heating and plumbing solutions.
J. W. Jones & Son delivers sustainable heating, plumbing, and renewable energy solutions in Colwyn Bay, with 75+ years of experience in residential and commercial services including solar PV, heat pumps, and electrical installations.
Solar PV Air Source Heat Pumps Ground Source Heat Pumps
01492 531414 Call Profile
CB Refrigeration
50+ Years
Emergency
Not rated yet
CB Refrigeration
50+ Years
Emergency
Not rated yet
We have over 50 years of experience in refrigeration and HVAC engineering.
CB Refrigeration offers expert HVAC and refrigeration solutions for commercial and industrial clients across the UK, including installation, maintenance, and consultancy services since 1968.
Refrigeration Installation Air-Conditioning Maintenance Coldrooms
029 2086 1627 Call Profile
Not rated yet
Hendleys Heating Engineers
Emergency
Not rated yet
We have 20 years of plumbing and heating experience.
Hendleys Heating Engineers in Llandudno offer reliable plumbing, central heating, and gas safety services with 20 years of experience and full guarantees.
Combi Boilers Gas Safety Certificates Plumbing & Bathrooms
01492 876509 Call Profile