Aircon Installers Johannesburg
Compare up to 5 quotes from 5-Star rated experts in Johannesburg.
Get the best quoteAircon prices in Johannesburg
| Aircon type | Ballpark installed (2026) |
|---|---|
| Split unit, 9 000 BTU | R7 499 – R11 000 |
| Split unit, 12 000 BTU | R7 999 – R14 000 |
| Split unit, 18 000 BTU | R11 999 – R18 000 |
| Split unit, 24 000 BTU | R13 999 – R22 000 |
| Multi-split, 3 rooms | R28 700 – R80 500 |
| Cassette unit | From ±R12 000 |
| Ducted, whole home | From ±R45 000 |
Get an accurate quote. Longer pipe runs, extra coring, electrical upgrades and old-unit removal can cost extra. Ask whether VAT is in the price.
Benodig jy 'n lugversorging-installasie in Johannesburg? Kry tot 5 gratis kwotasies van plaaslike installeerders met 5-ster-resensies.
What pushes the price up in Johannesburg
- Inverter units with surge protection for an unstable power supply
- Longer pipe runs, extra coring and hard-to-reach outdoor unit spots
- Body corporate or estate rules on where the outdoor unit sits
Types of aircon in Johannesburg
| Type | Best for | Keep in mind |
|---|---|---|
| Wall-mounted split (inverter) | Single bedrooms, lounges and small offices | One outdoor unit per room |
| Multi-split | Townhouses and flats short on wall space | One outdoor fault leaves every room warm |
| Cassette (ceiling) | Open-plan offices and retail spaces | Priced per site, from ±R12 000 |
| Ducted | Whole homes and offices with no visible units | Highest cost, from ±R45 000, needs design |
| Window or through-wall unit | Tight budgets where a split won't fit | Less efficient than a split system |
Aircon materials compared
| Material | Strengths | Watch out for |
|---|---|---|
| Copper line set with insulation | Standard link between indoor and outdoor units | Quotes cover about 2–3 m; extra costs more |
| R32 refrigerant | Used in current inverter split units | Only SAQCC Gas-registered technicians may handle it |
| Inverter compressor | Handles unstable power better than basic units | Costs more upfront than non-inverter |
| Condensate drain pipe | Carries water outside by gravity | No free drain means a pump, extra charge |
| Wall brackets or floor mount | Fits within 3 m of the indoor unit | Longer distances count as an extended install |
Sun-facing rooms
- West- and north-facing lounges need more capacity than floor area suggests.
- Large windows and sliding doors add heat load, so mention them.
- Ask the installer to confirm sizing on site before quoting.
- Kitchens and busy offices often push you up one BTU size.
Dust and filters
- Johannesburg dust can clog filters within 2–3 months.
- A blocked filter can ice up the coil and look like compressor failure.
- Keep about 50 cm of clear space around the outdoor unit.
- Dusty homes and offices suit a service every 3–6 months.
Complexes and estates
- Some complexes allow only one outdoor unit per home.
- A multi-split runs two to four rooms from that one unit.
- Photograph the walls and the spot your scheme allows for the unit.
- Ask your installer for placement drawings and noise specs for the committee.
Approval in Johannesburg
- Johannesburg falls under the City of Johannesburg, Gauteng.
- The City requires plans for structural changes; ask building control about ducted systems.
- Body corporate or estate approval is separate and does not replace City approval.
Aircon services in Johannesburg
| Service | What to ask for |
|---|---|
| Split unit installation | Pipe length and commissioning included in the price |
| Multi-split systems | Outdoor unit capacity and branch pipe sizing |
| Cassette units for offices | After-hours installation and condensate routing |
| Ducted systems | Written duct design and zone control |
| Replacement of old units | Old unit removal and disposal included |
| Certificate and warranty | Electrical compliance certificate and warranty registration |
Practical aircon tips
- Rough sizing: 9 000 BTU suits 15–18 m², 12 000 BTU suits 20–25 m².
- A single split usually takes 2–6 hours; multi-splits take one to two days.
- Ask for an electrical Certificate of Compliance and SAQCC Gas registration, also when you relocate a unit.
- Johannesburg power cuts: ask about inverter units and surge protection.
- Wash filters monthly and book a professional service every 6–12 months.
- In a Johannesburg complex, get body corporate approval before booking.
What to send with your request
- Your street or complex name
- Room sizes in square metres
- Photos of intended unit spots
- Sun-facing windows and ceiling height
- Body corporate or estate rules
The decision is yours, so accept whichever quote suits you. Johannesburg installers on leaderr run their own businesses, and you pay nothing to use leaderr.
Frequently asked questions
How much does it cost to have an aircon installed in Johannesburg?
A single split runs about R7 499 to R22 000 installed, depending on BTU size. Multi-splits and ducted systems start much higher.
Do I need City of Johannesburg approval to install an aircon?
The City requires plan approval for work that changes a building's structure. Ask its building control whether ducted or office systems need plans.
What size aircon suits a Johannesburg lounge with big west-facing windows?
Start at 500 to 600 BTU per m², then step up for sun and glass. A 30 to 35 m² room usually suits 18 000 BTU.
My Johannesburg complex allows one outdoor unit per home. What now?
A multi-split runs two to four rooms from one outdoor unit. If that unit fails, every room goes warm.
Which system suits a Johannesburg office or open-plan space?
Cassette units suit open-plan offices and retail, and ducted suits whole offices. Ask for after-hours installation to limit downtime.
Wat kos lugversorging-installasies in Johannesburg?
Reken op vanaf ±R7 499 vir 'n 9 000 BTU-splitseenheid tot ±R22 000 vir 'n 24 000 BTU-eenheid, geïnstalleer. Vra tot 5 kwotasies om pryse te vergelyk.
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