Geyser installation
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Qualified technician performing a water loss assessment with specialised equipment

Bathroom pipework and plumbing connection to avoid possible water loss

Equipment used for swimming pool fault identification like water loss

Specialist performing pipework assessment with HydroLUX device

Modern kitchen with built-in cupboards and appliances

Thermal imaging technology used for pipework inspection

Completed renovation of modern kitchen and plumbing project

Technician using equipment for non-invasive leak testing

Professional conducting a thermal imaging assessment in a bathroom

Technician inspecting swimming pool pipework and fittings

Pool plumbing assessment using acoustic inspection equipment

Specialist conducting pipework assessment with tracer gas equipment

Acoustic inspection equipment for pipework assessment

Technician using acoustic water loss equipment

Specialised equipment for water loss assessment

Registered with IPA and NSPI

NSPI National Spa & Pool Institute member

IPA International Pool and Aquatic Association member

Geyser installation specialists

Types of geysers

A cylindrical water heater with a metallic exterior, featuring a control panel and various fittings.

Electric Geyser

The principle on which the geyser works is simply the conversion of electrical energy into heat through heating elements to raise the temperature of water through conduction of the heat to the water.

A flat solar panel with a dark frame and two sections.

Solar Geyser

Solar water geysers rely on warm water rising, better known as convection. This is how water circulates through the panels. Convection happens when the water stored in the panels heats up and rises into the water tank.

A stainless steel tankless water heater with a digital display and adjustable knobs.

Gas Geyser

A gas geyser is a water heating system that runs on gas. The gas geyser will only be activated when there is a demand. For example, if someone opens up the hot tap the gas geyser will activate and send hot water to the tap.

Trusted by owners across Cape Town

See what our clients have to say about our leak detection and repair services.

    
 
 
       Posted on Google  
   
   CJ Wiid-van Wyk 
 28/08/2026
 
 
 Trustindex verifies that the original source of the review is Google. Core's team is professional, assistive and takes the time to understand the issue.  They are punctual and very efficient.  I will highly recommend their services to anyone
  
 
      Posted on Google  
   
   viola martenstein 
 26/08/2026
 
 
 Trustindex verifies that the original source of the review is Google. excellent service and expertise!! Thank you.
  
 
      Posted on Google  
   
   Debbie Turberville 
 24/08/2026
 
 
 Trustindex verifies that the original source of the review is Google. Thank you Core Leak Detection for sorting out our leaking pool. It was an absolute pleasure dealing with this company. It was a bigger job than expected but the work carried out was done well and problem solved.  I would highly recommend.
  
 
      Posted on Google  
   
   Aslam Ebrahim 
 12/08/2026
 
 
 Trustindex verifies that the original source of the review is Google. excellent customer service. Well attired , orientation to detail in reports n images provided
  
 
      Posted on Google  
   
   Sean Hooper 
 24/07/2026
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service received from Day 1 from Core Services. My initial telephone call was answered within seconds, which is very rare in today's service industry. The entire process—from booking, leak detection report (pool leak), quotation, repair, and invoicing—was seamless and faultless. The teams arrived on time as scheduled, worked efficiently and neatly, quickly identified the issue, and completed the repair. The entire process was completed within a week. A special thank you to Helicia, Johan, Jaydee, Wayden, and Lucas for their professionalism and excellent customer service. I would highly recommend CORE Plumbing Leak Detection as the go-to company for leak detection and repairs. My frustrations with trying to deal with the issue myself have disappeared along with the leak, and I can now look forward to enjoying my pool again. Best regards, Sean
  
 
      Posted on Google  
   
   Sonto Moloi 
 18/07/2026
 
 
 Trustindex verifies that the original source of the review is Google. The service is very good and the staff very friendly.not forgetting Helicia very sweet and helpful.❤️
  
 
      Posted on Google  
   
   Rob Pearson 
 08/07/2026
 
 
 Trustindex verifies that the original source of the review is Google. We experienced a leak in our pool and were unsure of its source. After reaching out to Core Leak Detection, they utilized their impressive tools to identify two specific areas where the leaks were happening. A different team came a few days later to repair the identified problem areas. They not only addressed the leaks but also inspected for any similar or additional leaks. I wholeheartedly recommend this company for their thorough approach to detecting and repairing pool leaks.

A must-know if installing a new geyser

Did you know that your geyser consumes the most electricity of any appliance in your home? Water heating is the single greatest electrical cost to most hotels, dormitories and private homes. There are several myths around geysers and cost-saving techniques that can be employed to save electricity.

In South Africa, we have an energy crisis where there is simply not enough coal-generated power for its citizens. While Eskom tries to deal with this problem, we are left with load-shedding and constant calls to reduce our electricity consumption. One of the newest pieces of legislation pertaining to this is that when you have a new geyser installed, fifty percent of the power has to come from a renewable resource.

This is a great win for our country in terms of reducing our carbon emissions. This will also reduce your bill substantially, especially if using solar power.

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For those who’d like a deeper understanding, explore our expert articles for valuable insights, practical tips, and expert guidance on prevention, maintenance, and best practices.

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