Heating & ventilation contractors in Wales working in energy

67 heating & ventilation contractors across Wales working in the energy sector.

• R RLW Electrical Kidwelly · Electrical · 1-9 employees

  Professional electrical services for domestic and commercial clients in South Wales, specializing in solar panels, EV chargers, and comprehensive elec

• S Solar Save Renewables Ltd Llandeilo · Solar PV

  MCS-certified installers of solar PV, battery storage, and heat pumps in Carmarthenshire, Wales. Experts in renewable energy solutions.

• S Solseal Caldicot · Waterproofing · 10-49 employees

  The UK's leading supplier of sealants, adhesives & mortars, with speedy next-day delivery. Shop online from trusted brands like Sika, Everbuild, & Map

• S Stellar Energy Llanelli · Solar PV · 10-49 employees

  Award-winning retrofit and decarbonisation specialists providing high-quality energy solutions including solar panels, battery storage, and heat pumps

• S Sustainable Warmth Ltd Llandudno Junction · Solar PV

  Sustainable Warmth provides energy grants, heating, insulation, renewable energy, and EV charging points to homes in North Wales.

• S Sutro Group Ltd Cardiff · Civil engineering · 1-9 employees

  UK specialists in rope access, drone inspection and NDT services. Delivering safe, efficient asset integrity solutions for utilities, energy and indus

• S Swift Energy Solutions (Nw) Ltd Ruthin · Plumbing

  Expert renewable energy installers specialising in solar panels, heat pumps, and boilers across the UK. We help homes and businesses go green.

• T Tanzen Energy Ltd Aberteifi · Heating & ventilation

  Tanzen champions energy freedom through innovative heat and solar power solutions. Specialising in efficient, electric heating systems and battery sto

• T Thermal Earth Ammanford · Heating & ventilation

  Expert heat pump installation with 20 years experience. Air source & ground source systems. MCS certified.

• T Tollgate Engineering Services Ltd Bridgend · Electrical · 10-49 employees

  Electrical and Mechanical Engineers, Building Services Contractors. Offering comprehensive M&E design, installation, and maintenance across commercial

• T Towy Valley Heating Llanelli · Heating & ventilation

  Towy Valley Heating are leading suppliers and installers of domestic boilers and home insulation in South Wales and Carmarthenshire, funded by the ECO

• U Unlimited Access Ltd Cardiff · Scaffolding

  Unlimited Access LTD are a specialist access company based in Cardiff, South Wales. Rope access and confined space services inc. Rescue Teams and Trai

• W Wall-Lag (Wales) Ltd Clwyd · Solar PV · 50-249 employees

  Wall-Lag (Wales) Ltd is a family-owned business in Mold, North Wales, specialising in renewable energy solutions like Solar PV, Air Source Heat Pumps,

• W Warm Homes Energy Group Conwy · Solar PV

  Warm Homes Energy Group delivers solar panels, battery storage, electrical, insulation, plumbing and heating services across North Wales and the North

• W WARMZILLA LIMITED Cardiff · Heating & ventilation · 10-49 employees

  WarmZilla offers a seamless online platform for purchasing new boilers, heat pumps, and EV chargers, with nationwide installation services. They simpl

• W Wizard Eco Ltd Newport · Solar PV · 10-49 employees

  Wizard Eco Limited specialises in providing fully funded energy-saving upgrades for homes, including solar panels, heat pumps, and insulation, to comb

• Y Yates Renewable Energies Ltd Llandudno Junction · Plumbing · 10-49 employees

  Yates Renewable Energies Ltd is an award-winning plumbing, heating, and renewables company with over 35 years of experience. They offer design, instal