Airconditioning & hot water heat pumps
Mastering the
Craighall climate.
Installation, sales, repairs and servicing of airconditioning. Heat pumps, boilers and geysers for pools and hot water. One engineered team for homes, offices, restaurants, schools and clinics across Craighall and surrounds.
Residential to commercial
Pool & geyser heat pumps
Craighall & surrounds
Air conditioning that disappears into the room.
From a single bedroom unit to a full office installation, we handle the whole life of the system: the quote, the install, the servicing and the repair when something finally gives.
Installation & system design
Split, cassette and ducted systems sized to the room and the load — not guessed from a catalogue. Neat pipework, correct drainage, clean finishes.
Sales & supply
Units supplied at the right capacity for the space, with the running cost and noise level explained before you commit.
Repairs & diagnostics
Not cooling, leaking water, noisy, tripping the power or showing a fault code? We trace the actual cause and quote the fix.
Maintenance contracts
Scheduled servicing for offices, restaurants, schools, clinics and complexes — filters, coils, drains and gas pressures kept in spec.
Servicing & deep clean
Filter, coil and drain cleaning that restores airflow, cuts running cost and stops the smells and drips that come with neglect.
Hot water, heated the cheaper way.
Heat pumps for pools and geysers, boilers and element work — installed, repaired and maintained by the same team that looks after your air.
Pool heat pumps
Installation, repairs and maintenance for swim schools, homes, complexes and student residences. A longer swimming season on a fraction of the electricity.
Geyser heat pumps
Replace a conventional element geyser with a heat pump and cut the biggest line on your electricity bill — sized correctly for the hot water you actually use.
Boiler replacement
Restaurants, clinics and guest houses: hot water restored with a properly sized boiler, old unit removed and the installation left compliant.
Geyser replacement
Burst, leaking or simply finished? We remove, replace and reconnect — with the pressure and overflow side checked while we're there.
Thermostat replacement
When the temperature lies, everything downstream suffers. Accurate control restored on geysers, boilers and heat pumps.
Element replacement
A failed element is the most common reason for cold water. Diagnosed and swapped quickly, with the cause of the failure checked too.
Fig. 02 — Heat pump manifold
Every installation is commissioned and pressure-checked, then handed over with the settings you actually need.
Different buildings. Same standard.
A bedroom unit and a restaurant boiler have nothing in common except the thing that matters: it has to work, quietly, every day.
Residential
Homes, townhouses and estates — quiet, correctly sized comfort and reliable hot water.
Offices
Comfortable, controlled workspaces with servicing planned around your operating hours.
Restaurants
Hot water and ventilation that holds up through a full service, not just the first sitting.
Schools
Classrooms, halls and staff rooms kept comfortable across the school year.
Swim schools
Pool heat pumps that keep teaching water at temperature, season after season.
Student accommodation
Geysers, heat pumps and elements that survive high occupancy and hard water.
Clinics
Dependable climate and hot water where downtime is not an option.
Complexes
Body-corporate friendly maintenance across multiple units, with one point of contact.
Mechanical work you don't have to think about afterwards.
One team, air and water
The aircon and the hot water belong to the same call. No chasing two contractors and two invoices.
Sized, not guessed
Room load and hot water demand are worked out before we quote, so the unit fits the job it's asked to do.
Repair before replace
We tell you honestly when a repair is the right money — and when it isn't.
Local and accountable
Based in Craighall. Short travel, quick return visits, and a number that answers.
Airconditioning · Heat pumps · Boilers · Geysers · Thermostats · Elements — sales, installation, repairs, servicing and maintenance.
Craighall, and everything around it.
We work from Craighall across the northern suburbs. If you're just outside the list, call us — we'll tell you straight away whether we can get to you.
Things people ask before they call.
Still unsure about something? A two-minute call usually settles it faster than reading.
Call 064 008 0570Tell us what's not working.
Airconditioning, heat pumps, boilers, geysers, thermostats and elements — one number for all of it, in Craighall and the surrounding suburbs.
- Phone064 008 0570
- EmailInfo@legacyair.co.za
- Websitewww.legacyair.co.za
- Based inCraighall, Johannesburg
How it works
- 01
Call or send the form
Tell us what's happening — no hot water, no cooling, a new install, or a maintenance schedule.
- 02
Assessment and written quote
We confirm what's actually needed and put the price in writing before any work begins.
- 03
The work, properly finished
Installation or repair, tested and commissioned, site left clean — with the same team on call afterwards.