Why does my drain keep blocking in Johannesburg?

Repeat blockages are almost never user error. They mean root intrusion, a sagging section holding waste, or a partial collapse — and in Johannesburg the age of the drain runs makes that more likely than not. One camera survey identifies which, and stops you paying for the same unblock repeatedly.

Is jetting better than rodding?

For fat and build-up, yes — jetting removes the deposit from the pipe wall while rodding punches a hole through it that closes again. For root intrusion and solid obstructions, mechanical rodding does the work. Which one is right depends on what the blockage actually is.

Do you clear shared or common-property drains?

Yes, but where the line is common property the managing agent normally has to authorise the work. We can survey and report first so the trustees have something concrete to approve, which is usually faster than trying to get sign-off on an unspecified job.

Johannesburg · Same-day for sewage backup

Blocked drain clearing in Johannesburg

Owner-run plumbing work across Johannesburg for over 16 years — The inner suburbs and older residential streets across central Johannesburg.

Blocked drain clearing in Johannesburg — what we actually find

Central Johannesburg still runs a great deal of lead-jointed cast-iron drainage, and those joints fail long before the pipe does. That is why a line here can block repeatedly in the same place with nothing obvious in it. We camera first, because the choice between relining and replacing a section should be made from what the pipe actually looks like, not from how often it has been rodded.

Property stock in Johannesburg

Central Johannesburg's older housing stock still runs a great deal of lead-jointed cast-iron drainage, and the joints fail long before the pipe does. Municipal pressure across the inner suburbs swings hard overnight, which is what finally splits an already-tired connection. Electrically, these properties frequently carry three or four generations of wiring in the same ceiling, added by different hands over decades.

Access is generally direct, but on older subdivided properties we confirm which meter and which board actually serve the unit before starting.

Faults that cluster in Johannesburg

Lead-jointed cast-iron drainage failing at the joints rather than along the pipe
Overnight municipal pressure swings splitting tired connections
Three or four generations of wiring sharing one ceiling with no reliable labelling
Pre-1975 installations with no earth-leakage protection at all

How blocked drain clearing works

The question that matters with a blocked drain is not whether it clears, but whether it stays clear. A one-off blockage that rods out and behaves afterwards was an obstruction. One that returns within days or weeks is a structural problem — roots, a bellied section, or a partial collapse — and no amount of repeat rodding will change that. A CCTV survey costs less than three emergency unblocks and it tells you which of the two you actually have.

High-pressure jetting that strips fat and build-up off the pipe wall rather than punching through it
Mechanical rodding for root intrusion and solid obstructions
CCTV drain surveys with a written report and defect positions
Sewage backup and main-line blockage clearing as a health-hazard priority
Stormwater clearing ahead of the summer storm season

Our process on a Johannesburg call-out

1Establish which fixtures are affected, which locates the blockage roughly before we arrive
2Clear the blockage and restore flow
3Where blockages are recurrent, survey the line by camera rather than guessing
4Report defects with their position along the run so any repair is targeted
5Advise honestly on whether re-lining or replacement beats repeat clearing

Blocked drain clearing in Johannesburg — frequently asked questions

For the full detail on this service, see our Blocked drain clearing page. For everything else we do in the area, see plumbers in Johannesburg.

Other work we do in Johannesburg

Geyser repairs in Johannesburg Emergency plumbing in Johannesburg Burst pipe repairs in Johannesburg Leak detection in Johannesburg Plumbing COC inspections in Johannesburg Solar and backup power in Johannesburg DB board upgrades in Johannesburg

Need blocked drain clearing in Johannesburg?

Owner-managed by Garth Blair. We pick up the phone and book you in personally.

Call 082 886 9119 WhatsApp

Get in touch

Speak to Garth directly.

Owner-managed means you reach the person who's accountable. Phone, email or WhatsApp — whatever's easiest for you.

Call now
082 886 9119
WhatsApp
082 886 9119
Email
garth@appleplumbing.co.za
Service area
Sandton, Midrand & Northern JHB
Hours
Monday to Saturday, 07:00 – 17:00