Service
Fast, Reliable Geyser Repairs & Replacements in Umhlali & The Dolphin Coast
We repair electric, solar, and gas geysers throughout the North Coast region. Whether your hot water cylinder has stopped heating, is leaking through your ceiling board, tripping your electrical mains switch, or producing erratic water temperatures, our local plumbing teams diagnose and resolve the issue quickly. By providing prompt, professional assistance, we ensure your household routine returns to normal with minimal disruption.
Licensed & INsured
Every single member of our team is fully qualified and registered with the Plumbing Industry Registration Board (PIRB).
Plumbing Pros
We don’t dispatch teams from Durban. We are based right here on the North Coast. When you call us with a burst geyser, our local teams can be at your doorstep in Umhlali, Salt Rock, or Ballito in no time, minimizing property damage.
Best Prices Around
No hidden fees, no shocking surprises when the invoice arrives. We diagnose the issue first and provide a clear, competitive quote before any work begins.
Signs your geyser has problems
The Water is Lukewarm: If you have to turn your hot water tap all the way to maximum just to get a comfortable shower, your element is on its last legs or scale buildup is insulating the heat.
2. Strange Popping or Hissing Noises: If your geyser sounds like a kettle boiling furiously or makes loud cracking noises, sediment has accumulated at the bottom of the tank, trapping water underneath it and causing dangerous hotspots.
3. Discolored or Rusty Water: If your hot water runs a brownish or muddy tint while your cold water runs crystal clear, the interior lining of your geyser tank is actively rusting away. A burst is imminent.
4. Constant Leaking From the Overflow: A few drops a day from your discharge tunnel is normal expansion. A steady, running stream of water means your pressure control valve has failed or your pressure is dangerously high.
Low Water Pressure
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Symptom: The hot water flow from your showers and basins drops down to a weak trickle while cold water pressure remains strong.
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Cause: Clogged inline strainers collect municipal silt, or a malfunctioning pressure-reducing valve chokes incoming water volumetric flow.
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What We Do: Technicians clear out trapped debris from safety filters and recalibrate or replace degraded pressure valves.
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What You Should Do: Check if your external municipal supply meter valve is fully open before requesting a plumbing visit.
Temperature Problems Symptom:
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Symptom: Water temperatures cycle erratically between boiling hot and freezing cold during standard usage.
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Cause: Worn out control sensors misread internal temperatures, or the body of the thermostat fuses closed over time.
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What We Do: We calibrate internal control units and verify that the heating elements operate within safe, efficient parameters.
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What You Should Do: Avoid running multiple taps simultaneously until a qualified plumber checks the temperature control mechanisms.
Steady Leaking from the Roof Eaves or Ceiling
steady drip or stream from your roof’s overflow pipes indicates your safety valves are working under stress, while water coming through your plasterboard ceiling points to an active leak in the ceiling space.
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Primary Causes: A steady drip from the external eaves means either the Pressure Reducing Valve (PRV) or the TPV has failed due to calcified scale deposits. A leak coming through your ceiling panels indicates a cracked inner cylinder (a burst geyser) or a failed connection joint inside the drip tray.
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Our Fixed-Price Solution: We inspect the ceiling cavity to confirm whether it is a valve fault or a structural tank failure. Failed valves are replaced instantly. If the cylinder has ruptured, we organize an emergency replacement.
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Average Repair Time: 60 minutes for valve replacements; 3 to 4 hours for a full geyser swap.
Geyser Leaks
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Symptom: Water drips steadily from your roof eaves or creates expanding damp patches on your interior drywall ceiling.
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Cause: Corroded inner steel cylinders split at the welded seams, or degraded pressure relief valves fail to seat correctly.
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What We Do: We inspect the ceiling cavity to isolate the leak, replacing worn valves or managing a complete insurance-compliant cylinder replacement.
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What You Should Do: Shut off your main municipal water inlet valve immediately and open a cold tap to relieve system pressure.
Our Plumbing Services
Electric Geyser Repairs & Maintenance
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Sacrificial Anode Replacement: Electric tanks feature a magnesium sacrificial anode rod that attracts corrosive elements in the water, sacrificing itself to prevent the steel tank from rusting. In our coastal environment, these rods should be checked and replaced every 24 months to avoid a premature tank rupture.
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Thermostat Calibration: We calibrate thermostats to exactly 60°C. This setting balances energy efficiency with safety, complying with global
World Health Organization (WHO) Legionella guidance
Solar geyser repairs
Solar water heating systems are highly effective on the North Coast, but they face high UV degradation and coastal wind pressures.
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Collector Panel Servicing: We fix leaking manifold seals, replace cloudy or damaged thermal glass, and top up heat-transfer fluids in indirect solar loops.
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Backup Element Integration: We service the backup electric elements and timers inside solar configurations, ensuring you still have hot water during extended overcast periods.
Gas geyser repairs
Gas instant-heating units (calorifiers) require specialized handling for safe operation.
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Diaphragm & Burner Service: If your gas geyser isn’t igniting when you turn on the hot tap, we clean the gas burners and replace worn water pressure diaphragms.
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Flue Inspections: We verify that your exhaust system safely vents carbon monoxide out of your living space in compliance with domestic gas safety regulations.
Since ’94
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Book Your Appointment: Contact our Umhlali service desk to schedule a convenient arrival window for our mobile team.
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Clear Diagnosis: Our plumbers run diagnostic tests to isolate the true root cause of your system failure.
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Itemised Quote: You receive a transparent, fixed quote detailing all parts and labor costs before work begins.
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Precision Repair: We execute the required repair tasks using premium, SABS-approved replacement components.
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Warranty Issued: Our team cleans the workspace, tests the system, and hands over your written workmanship guarantee.
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We cover the entire Dolphin coast area
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Andrew@aquafix.co.za
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