Featured profiles appear first as a paid placement. Everything below them is ordered by a weighted score built from Google review count and rating. That is our own calculation, not an official or independent ranking, and it does not measure workmanship, pricing or PIRB registration. This is also not a complete list of plumbers in Randburg, and the listings come from public Google Business Profile data, so ratings, hours and contact details may be out of date. Read our full disclaimer
Also covers Johannesburg, Sandton
Also covers Randpark Ridge, Roodepoort, Weltevredenpark, Bromhof, Northcliff, Douglasdale, Fourways, Johannesburg
Also covers Johannesburg
Also covers Randburg, Linden, Discovery, Parktown, Houghton Estate, Johannesburg, Orange Grove, Kensington
Their website lists 15 service areas, so calls here may be passed to a plumber based elsewhere.
Also covers Bryanston, Sandton, Rosebank, Fourways, Brixton, Roodepoort, Florida, Johannesburg
Their website lists 23 service areas, so calls here may be passed to a plumber based elsewhere.
Also covers Randburg, Bryanston, Sandton, Rosebank, Rivonia, Woodmead, Fourways, Johannesburg
Also covers Bryanston, Linden, Sandton, Northcliff, Fourways, Johannesburg, Roodepoort
Also covers Johannesburg, Sandton, Bryanston, Roodepoort, Midrand, Krugersdorp
Also covers Weltevredenpark, Northcliff, Florida, Roodepoort, Linden, Blairgowrie, Rosebank, Douglasdale
Their website lists 11 service areas, so calls here may be passed to a plumber based elsewhere.
Also covers Weltevredenpark, Northcliff, Linden, Ferndale, Blairgowrie, Parktown, Sandton, Johannesburg
Also covers Johannesburg
Also covers Johannesburg
Also covers Northcliff, Bromhof, Roodepoort, Ferndale, Bryanston, Northriding, Sandton, Fourways
Their website lists 11 service areas, so calls here may be passed to a plumber based elsewhere.
Also covers Bryanston, Ferndale, Bromhof, Blairgowrie, Randpark Ridge, Sandton, Fourways, Linden
Their website lists 13 service areas, so calls here may be passed to a plumber based elsewhere.
Showing the 30 with the strongest review record of 143 listed in Randburg.
Rainfall, altitude and distance from the sea decide what fails here and when. These are measured for Randburg itself, not written about the province.
Rain here falls in summer, about 600mm a year with December the wettest month and July the driest. Drains that coped all winter meet their first real test in the first heavy storms.
Johannesburg Water reported non-revenue water of 44.8% for 2024/25, with unaudited figures later in 2025 closer to 48%. Much of the 12,364km network is over 80 years old and only about 17km was replaced in 2023/24. Mains bursts rose from 301 to 328 per 100km per year between 2012 and 2025. If your pressure drops or comes back dirty, the cause is often the street, not your house.
SourceJohannesburg Water has refurbished around 750 pressure-reducing valves to cut background leakage. Lower and more variable pressure is easier on the mains but harder on a household: intermittent supply pushes air into pipes, and the water hammer when it returns is what finishes off a tired connection or an ageing geyser inlet.
SourceMost plumbing advice online is written for Britain or Europe, where hard water furs up a geyser element in a few years. South African municipal supply is soft to moderately hard, so scale is rarely what kills a geyser here. Age, thermostat failure and corrosion are.
SourceClimate figures: Open-Meteo ERA5 daily, 2020-2024.
143 plumbers are listed in Randburg in the Gauteng. Between them they carry 1 660 Google reviews, averaging 4.9 out of 5. 19 publish after-hours or 24-hour availability, which matters when a geyser goes at 11pm.
Ask whether the quote includes the callout fee and whether after-hours is charged at a premium, because it usually is. For anything involving a geyser replacement or a property transfer, confirm the plumber can issue a plumbing certificate of compliance, since that is a legal requirement before transfer in most municipalities.
We have not vetted any of these businesses. Trading hours and phone numbers come from Google and go out of date, so confirm directly before travelling or paying a deposit.
Most work on a callout fee plus labour, with the callout typically covering the first half hour. Ask whether the quote includes the callout, and whether after-hours carries a premium, because it normally does.
No. Every listing comes from a public Google Business Profile, and the ordering is based on review count and rating. We do not inspect work, verify insurance or check PIRB registration. Treat this as a shortlist to phone, not a recommendation.
19 of the 143 publish after-hours or 24-hour availability on their Google profile. Phone to confirm, because published hours go out of date.
In most South African municipalities a plumbing certificate of compliance must be issued by a registered plumber before transfer. It confirms the water installation meets by-law requirements and that there are no leaks on the property.
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