Cost of Fixing a Burst Geyser in South Africa
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Cost guide summary
For South African households, a functioning geyser is essential for everyday activities like showers and dishwashing. When a geyser bursts, it can disrupt your home routine. Fixing a burst geyser involves repairing or replacing the unit, managing potential water damage, and ensuring compliance with SANS 10254 regulations for hot water systems.

A flat fee for coming to your location or onsite inspection to provide a quote, typically charged even if no work is done
An additional charge for urgent call-outs, typically outside of standard scheduling
Extra fee for work requested outside of normal business hours, including evenings, weekends, or public holidays
The typical cost of parts, supplies, or equipment used to complete the job, charged in addition to labour. Varies greatly based on job requirements
The average cost of labour per hour. Pros generally bill per hour for most jobs
A fee for site clean-up after the work is done, especially if the job creates debris, dust, or waste
The cost of fixing or replacing a burst geyser can vary based on several factors such as the extent of the damage to the type of geyser installed. Here is a breakdown of average costs associated with fixing a burst geyser:
Budget Burst Geyser Repair Cost: For minor repairs, such as replacing a thermostat, valve, or element, the cost can range between R2,000 to R4,000, including materials and labour.
Average Burst Geyser Repair Cost: Standard burst geyser repairs, including parts and water damage repairs, typically cost between R5,000 and R8,000. This includes the replacement of essential components and labour fees.
High-End Burst Geyser Repair Cost: If the entire geyser needs replacing or if there is significant water damage, costs can go as high as R9,000 to R12,000, depending on the brand, size, and type of geyser installed, as well as additional repair work.
Comprehensive Cost Guide on Fixing a Burst Geyser
For South African households, a functioning geyser is essential for everyday activities like showers and dishwashing. When a geyser bursts, it can disrupt your home routine. Fixing a burst geyser involves repairing or replacing the unit, managing potential water damage, and ensuring compliance with SANS 10254 regulations for hot water systems.
Estimated Costs for Fixing a Burst Geyser
Below is a breakdown of estimated costs for materials, labour, and associated fees:
New Geyser Unit: R5,000 - R10,000 for a standard 150-litre electric geyser.
Thermostat and Element: R300 - R800 each.
Pressure Control Valve: R500 - R1,200
Safety Valve: R200 - R500
Labour: R450 - R1,500 per day
Call-Out Fee: R350 - R750 (varies by distance and urgency).
Water Damage Repairs: Can vary widely, typically starting from R1,000+
Compliance Certificate: Around R450 - R650.
How is a Burst Geyser Fixed?
The process of fixing a burst geyser generally follows these steps:
- Turn off the water supply and electrical power.
- Drain the geyser using a hose attached to the drain valve.
- Remove the damaged geyser (if necessary) and prep the area for a new unit.
- Install the new geyser, ensuring proper mounting.
- Reconnect the water supply, checking all fittings for tightness.
- Install new components like thermostats, elements, and safety valves if needed.
- Refill the geyser and inspect for leaks.
- Restore electrical power and set the thermostat. Test the installation to ensure proper functionality.
- Issue a compliance certificate as required by SANS 10254 regulations.
Time Required to Fix a Burst Geyser
Repair times vary depending on the complexity of the job and the availability of replacement parts. Here's a typical time breakdown:
- Assessment and diagnosis: 30 minutes to 1 hour
- Draining and removing the old geyser: 1 to 2 hours
- Installing the new geyser: 1 to 2 hours
- Testing and cleanup: 30 minutes to 1 hour
*More complex jobs or additional repairs to surrounding areas can extend the work to a full day or more.
DIY – How to Fix a Burst Geyser?
DIY repairs for geysers are risky and can involve hazards like electrical shock or severe water damage. While basic tasks like draining the geyser or replacing simple parts might be done by experienced individuals, it's best to leave complex repairs to professionals to avoid safety risks and ensure compliance with regulations.

When to Get Professional Help?
You should hire a professional when:
- You're unsure about safely conducting the repair.
- The repair involves electrical components.
- The repair must comply with SANS 10254 standards.
- Significant water damage restoration is required.
Tips to Save Money on Geyser Repairs
- Schedule regular maintenance to avoid major breakdowns.
- Compare quotes from different service providers.
- Choose high-quality parts with longer warranties.
- Consider a smaller or energy-efficient geyser if you need a replacement.
- Install a geyser blanket or timer to reduce energy costs.
How To Find The Right Pro To Fix My Burst Geyser?
Dealing with a burst geyser can be overwhelming, but with Kandua, finding a skilled tradesperson is simple. Whether you need repairs or a replacement, Kandua’s pros ensure a hassle-free experience - your plumbing issues can be resolved efficiently and affordably.
Now that you have a better understanding of burst geyser prices – it’s time to find the best Pro for the job.
Luckily for you – Kandua has hundreds of Pros who fix burst geysers on a daily basis.
Here are our top tips to help you find the right Pro to fix your burst geyser:
- Give the contractor as much information as possible. The more details they have the more efficiently they can quote on the job and also offer their professional advice.
- Once you’ve gotten quotes from different Pros – you can look up their profiles on Kandua and read their reviews and see pictures of their work.
- Read the quote carefully. Make sure you double-check everything so you know exactly what you are getting yourself into.
Remember, it’s not always about finding the cheapest option. Stick to these tips, and take into account the entire package, Pro reviews, your experience in dealing with them and then, of course, the cost.
These figures are approximate and may not accurately reflect current prices in South Africa.
Frequently Asked Questions about Burst Geysers
How often should I service my geyser?
It’s recommended to service your geyser every two to three years to maintain efficiency and prolong its lifespan.
What causes a geyser to burst?
Common causes include corrosion, excessive pressure, thermostat failure, or an aged tank.
Is a compliance certificate mandatory for geyser installations?
Yes, per SANS 10254 standards, a compliance certificate from a qualified plumber is required after geyser installation or repair.
Can I install any size geyser in my home?
The geyser size should match your household’s hot water needs and comply with building regulations and space constraints.
How can I tell if my geyser is failing?
Warning signs include leaking water, unusual noises, inconsistent water temperature, and rusty water.
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