Explore HVAC Contractors Serving Cardiff

Green Flame Plumbing and Heating delivers expert plumbing, heating, and gas services across South Wales. Specialising in boiler installations, servicing, and central heating systems, we serve residential clients in Bridgend, Cardiff, Pontyclun, and surrounding areas. Our Gas Safe Registered team ensures safe, efficient solutions for both emergency repairs and long-term system upgrades.

C.S Boxall provides expert plumbing, heating, and boiler services for residential and commercial clients in South Wales. Our focus on accredited standards, emergency support, and energy-efficient solutions ensures long-term reliability. With a reputation built on trust and technical excellence, we deliver tailored installations and maintenance to meet modern demands.

Optimum Air Conditioning delivers energy-efficient HVAC solutions, specialising in installation, repair, and maintenance of air conditioning, refrigeration, and ventilation systems. We serve domestic and commercial clients across the UK, offering tailored designs and 24/7 breakdown services. Our F-Gas-certified engineers ensure compliance with the latest standards, backed by a 5-year warranty on equipment.

Heat Force is a leading renewable energy solutions provider with 40 years of expertise. We specialise in solar panel installations, heat pump systems, EV chargers, and home cover plans, alongside traditional plumbing, heating, and electrical services. Committed to sustainability and innovation, we serve homeowners and partners across the UK with award-winning installations and aftercare.