Ventilation & air conditioning

Ventilation and air conditioning: what it costs in South Africa

Updated 31 October 2026

Air conditioning in South Africa costs from about R 1,500 for a wall-mounted unit service in Cape Town, and a 12,000 BTU unit sells for roughly R 6,499 to R 7,999. Portable units cost about R 4,500 to R 9,000, and the whole range of makes and sizes runs from about R 2,750 to R 38,500. For a quote on your room, describe the work on BlaBlaPrice and sellers will reply with their own offers.

The table mixes new-unit prices with service fees, so compare like with like. The service fees come from a Cape Town price guide, so ask for a current quote before you book.

Licences and qualifications

Work on refrigerant circuits needs a qualified person. Local listings point to the authorised refrigeration practitioner licence, which is paid for through SARACCA, with a registration fee quoted at R 2,530 including VAT. Ask a seller to show the licence and, for installation work, a national qualification in air-conditioning and refrigeration.

Season: book before summer

South Africa's summer runs from December to February, so the weeks before it are a sensible time to book, before demand rises. October is a good month for that. Winter from June to August is quieter for cooling, but it is the right time to check heat-pump units, because many models both cool and heat. Whatever the season, an outdoor unit needs clear wall space and a route for the pipes.

Units, room size and how work is priced

Units are sized in BTU or kW, so measure the room area in square metres and mention an unusual ceiling height. Portable units are priced per unit, while installation and service are priced per job. A quote depends on the installation conditions: the distance between indoor and outdoor units, the wall type and access for the outdoor unit. Sellers in Johannesburg, Cape Town, Durban, Pretoria and Gqeberha can quote on the address you give.

What to put in your request

Say what you want: installation, service, repair or a new unit. Give the room area in m², the number of rooms, the make if you have one, and the suburb and city of the site. Note your deadline and budget. If the work covers several rooms, list each one so that every unit is priced separately.

Offers for ventilation and air conditioning come through BlaBlaPrice. Describe the room and the work in the chat, and add a photo of the indoor unit or of the spot where it should go. Sellers registered on BlaBlaPrice reply with their price, terms and when they can come. Your contact details stay hidden until you decide who to speak to. For a related job, see electrical installation, or start with a request on the home page.