Professional air conditioning for homes, offices and commercial premises across Cardiff and surrounding areas.
Efermi provides air conditioning solutions for customers in Cardiff, South Wales and surrounding areas. Whether you need comfortable cooling for a single room, several rooms or a larger commercial property, we can help you choose a system that suits the space and the way it is used.
Efficient heating and cooling for bedrooms, living rooms, home offices, conservatories and other domestic spaces. Single split systems are often ideal where one room needs independent temperature control.
View Single Split Systems →Air conditioning for offices, shops, hospitality spaces and other commercial buildings in and around Cardiff. Depending on the layout, options can include wall-mounted units, ceiling cassettes, ducted systems and multi-zone solutions.
Discuss a Commercial Project →Regular servicing helps air conditioning systems operate efficiently and reliably. We can assist with planned maintenance and servicing for suitable domestic and commercial systems.
Contact Efermi →We work with a range of system types so the equipment can be matched to the room, building layout and required capacity.
One indoor unit connected to one outdoor unit. A straightforward option for individual rooms and smaller spaces.
View Single Split Systems →Multiple indoor units connected to a single outdoor system, allowing separate rooms or areas to be controlled independently.
View Multi Split Systems →A popular commercial option where the indoor unit is recessed into the ceiling and distributes conditioned air around the space.
View Ceiling Cassettes →Low-level indoor units can work well where high wall space is limited, including conservatories and rooms with large glazed areas.
View Console Systems →Concealed indoor equipment and ductwork can provide a clean finish while distributing conditioned air to one or more areas.
View Ducted Systems →Use our online calculator for an initial single-split estimate, or contact Efermi to discuss a larger or commercial installation.
Our Cardiff base allows us to serve customers across the city and the wider South Wales area. For a specific location or project, contact us and we can confirm availability.
Cooling and heating solutions for individual rooms, apartments, houses, extensions, conservatories and home offices.
Air conditioning options for offices, retail, hospitality and other commercial environments, with systems selected around the building and occupancy.
We also serve surrounding areas across South Wales. Tell us where the project is located and what you need, and we can discuss the most suitable next step.
The correct capacity depends on factors such as room dimensions, glazing, occupancy, heat gains and how the room is used. Our online calculator can provide an initial indication for single split systems.
Many modern split air conditioning systems are heat pumps, allowing them to provide both cooling and efficient heating from the same indoor unit.
Yes. Efermi works with domestic and commercial applications, from individual rooms through to larger offices and commercial spaces.