Are You Looking for HVAC Contractors in Cardiff?

C.S Boxall provides expert plumbing, heating, and boiler installation services across South Wales. Specialising in domestic and commercial systems, we offer repairs, servicing, and emergency callouts. Our Gas Safe registered engineers ensure reliable, energy-efficient solutions for homes and businesses.

Lindab delivers advanced ventilation systems and building products designed to enhance indoor climate quality while reducing energy consumption. Our solutions include demand-controlled ventilation, fire protection, and sustainable building components tailored for modern construction and renovation projects. Backed by decades of technical expertise and a commitment to environmental responsibility, we provide innovative products and digital tools to optimise building performance.

Building Energy Management & Control provides expert HVAC and building management system solutions, specialising in energy efficiency, BMS installation, and servicing for commercial clients. Our services include retrofitting, electrical installation, and critical system monitoring, designed to enhance operational efficiency and reduce energy costs.

Chill Factor Services delivers specialist HVAC and refrigeration solutions across the UK, combining technical expertise with 24/7 emergency support. Established in 2017, our F-gas registered engineers provide installations, maintenance, and repairs for commercial clients using leading brands. We guarantee quality through third-party verified maintenance checks and asset management systems.

Green Flame Plumbing & Heating Plumbing and Heating delivers expert plumbing, heating, and gas services across South Wales. Specialising in boiler installations, servicing, and repairs, we combine Gas Safe Registered expertise with a client-focused approach. Our services enhance home efficiency and comfort while adhering to strict safety standards.

Taranis Engineering provides full design, installation, and maintenance services for environmental control systems. Specialising in HVAC solutions, we serve commercial, healthcare, and hospitality sectors across the UK. Our approach combines technical expertise with a commitment to quality and client satisfaction.

Airpro Systems Holdings provides professional HVAC solutions including air conditioning, ventilation, ductwork, and maintenance services. Established in 1990, we serve commercial and domestic clients across South Wales with expert design, installation, and commissioning. Our F Gas-certified team ensures compliance with the highest industry standards.

Optimum Air Conditioning specialises in the installation, repair, and maintenance of energy-efficient air conditioning, refrigeration, and ventilation systems. We offer a comprehensive service including design, supply, installation, and preventative maintenance. Our engineers are F-Gas certified with a 5-year warranty on equipment.

Celtic Cooling & Heating provides professional HVAC installation, repair, and maintenance services across South Wales. Established in 2003, we specialise in bespoke air conditioning, refrigeration, and ventilation systems for commercial, industrial, and residential properties. Our REFCOM-certified team delivers guaranteed workmanship, free quotations, and rapid response times for both emergency repairs and scheduled maintenance contracts.