Emergency Geyser Repairs Across Northern Johannesburg

A failed geyser is the most common emergency we attend — either no hot water, or worse, water cascading from the ceiling. We carry the most common Kwikot, Heatech, Franke and Gap elements, thermostats, T&P safety valves, vacuum breakers and drip trays. That means we can usually diagnose and fix on the first visit. Where the cylinder itself has failed, we replace same-day with a new SABS-approved unit and issue a Plumbing Certificate of Compliance.

What we do

Diagnostics covers electrical (element, thermostat, isolator), mechanical (T&P safety valve, vacuum breaker, drip tray), and the cylinder itself (rust-through, weld failure, lining collapse). For salvageable units we replace the failed component, descale where needed and re-test pressure. For end-of-life cylinders we replace with a compliant install — drip tray, vacuum breakers, isolator and overflow correctly piped to outside, all to current SANS 10254 standard.

Signs you need this service

• Water dripping from the geyser overflow pipe
• No hot water at all (tripped element or thermostat)
• Lukewarm water that runs out fast
• Rust-coloured water from hot taps
• Ceiling staining below the geyser
• Audible kettle-like rumbling from the cylinder

Our process

1. 1Isolate power and water; safely drain down
2. 2Diagnose element, thermostat, T&P valve and cylinder integrity
3. 3Repair or replace with stocked spares
4. 4Refill, vent air, recommission and test for 30 minutes under pressure
5. 5Issue Plumbing COC where replacement work was done

Pricing

Element and thermostat replacement R1,200–R1,800 supplied and fitted. T&P safety valve R950–R1,400. Complete geyser swap-out (150L, supplied and fitted) from R5,500.

Prices are indicative for Northern Johannesburg, 2026. Every job is quoted in writing on site before work proceeds.

Why choose Apple Plumbing & Electrical

Most household geyser failures are repaired on the first visit because we stock the spares. Where replacement is needed, we install in a single day and issue your Plumbing COC immediately — useful for insurance claims and future property transfers.

Frequently asked questions