Leak detection in gardens

BENEFIT FROM INDUSTRY LEADING LEAK DETECTION AND REPAIR SERVICES

Leak Alert combines advanced technology, accurate diagnostics, and professional expertise to find hidden water leaks quickly, helping property owners save water, reduce costs, and protect their investment.

Leak Alert provides professional leak detection services throughout Gardens, helping homeowners, landlords, body corporates, and businesses locate hidden water leaks quickly and accurately. Situated on the slopes of Table Mountain and bordering Cape Town’s CBD, Gardens is one of the city’s most established and sought-after suburbs, featuring a blend of historic Victorian homes, modern apartment buildings, guesthouses, offices, and commercial properties. With a mix of older and newer plumbing infrastructure, hidden leaks can develop in underground water lines, behind walls, beneath floors, and within complex building systems, often remaining undetected until significant damage occurs. Our experienced leak detection specialists use advanced non-invasive technology, including acoustic leak detection, thermal imaging, tracer gas detection, and moisture sensing equipment to pinpoint leaks without unnecessary damage to your property. Hidden water leaks can lead to escalating water bills, damp walls, mould growth, structural deterioration, and costly repairs if not addressed promptly.

Leak Alert delivers accurate leak location services and comprehensive reporting to assist with maintenance planning, repairs, and insurance claims. We regularly assist property owners and managers throughout Gardens, including properties near Kloof Street, Upper Orange Street, the Company’s Garden precinct, and surrounding residential and commercial areas. The suburb’s combination of heritage properties and modern developments requires specialised expertise to identify leaks efficiently while preserving building integrity. Our team understands the unique plumbing challenges associated with Gardens and is committed to providing reliable, accurate results with minimal disruption. Whether you suspect a hidden leak in a residential home, apartment block, office building, hotel, or retail property, Leak Alert offers trusted leak detection solutions designed to reduce water wastage, protect your investment, and prevent further damage. Contact Leak Alert today for expert leak detection services in Gardens and discover why property owners across Cape Town trust us to find hidden leaks fast.

  • Comprehensive Reporting

    Detailed findings and recommendations help homeowners, businesses, insurers, and property managers understand the issue and the next steps.
  • Cape Town Area Coverage

    Reliable service across Cape Town and surrounding areas ensures prompt response when leaks are suspected.
  • Accurate Results

    Specialized tools such as acoustic listening devices, thermal imaging, tracer gas, and moisture detection provide precise leak location.

sERVICES

Methods We Use to Detect Leaks in Gardens

Thermal Imaging
A thermal camera being used to inspect the outside of a bath for a water leak.


Using advanced thermal imaging technology, Leak Alert identifies hidden temperature variations caused by water leaks behind walls, under floors, and within ceilings. This non-invasive method helps locate leaks accurately while minimizing disruption to your property and reducing unnecessary repair costs.


TRACER GAS
A residential tracer gas leak detection test conducted outdoors.


Tracer gas leak detection uses a safe, non-toxic gas introduced into pipe systems to locate difficult-to-find . leaks. The gas escapes through leak points and is detected by sensitive instruments, allowing precise leak location even beneath concrete, paving, and landscaped areas



ACOUSTICS
A acoustic test being done in-front a basin


Our acoustic leak detection equipment listens for the unique sounds created by escaping water within pipes. This highly accurate method helps locate underground and concealed leaks quickly, reducing excavation requirements and enabling faster repairs with minimal property disruption.



MOISTURE SENSING
Image of a moisture sensor being used to detect moisture on tiles


Moisture sensing technology detects elevated moisture levels within walls, floors, ceilings, and surrounding building materials. This helps identify hidden water intrusion, determine the extent of water damage, and support accurate leak detection without unnecessary demolition or invasive investigations.


SIGNS THAT YOU MIGHT HAVE A LEAK

  • Unexpectedly High Water Bills- A sudden increase in your water bill may indicate a hidden leak wasting water.
  • Damp or Discoloured Walls- Water stains, peeling paint, or damp patches often signal a concealed leak behind walls.
  • Low Water Pressure- A drop in water pressure can occur when water escapes from damaged pipes.
  • Sound of Running Water- Hearing water running when no taps or appliances are in use may indicate a hidden leak.
  • Cracks in Walls or Foundations- Long-term water leaks can weaken structures, leading to cracks in walls, floors, or foundations.
  • Wet Spots on Floors or Lawns- Unexplained damp areas indoors or unusually lush patches of grass may point to an underground leak.
  • Mould or Musty Odours- Persistent damp smells or mould growth can result from moisture caused by leaking pipes.


WHY USE US

COMPREHENSIVE REPORTING

Detailed reports provide clear findings, leak locations, supporting evidence, and recommendations for repairs, insurance, or maintenance purposes.


ACCURATE RESULTS 

Advanced leak detection equipment and proven diagnostic methods enable us to pinpoint leaks precisely, reducing guesswork and unnecessary repairs..

SERVING CAPE TOWN AND SRURROUNDS

We serve the whole of Cape Town as well as all of the surrounding areas.

QUALITY WORKMANSHIP

Our experienced technicians use proven methods and advanced technology to deliver accurate results and dependable leak detection solutions.

AFFORDABLE PRICING

Competitive and transparent pricing ensures professional leak detection services that deliver excellent value without compromising on accuracy or quality.

WORKMANSHIP GAURENTEE

We stand behind our work with a comprehensive 4-year workmanship guarantee, providing confidence and long-term peace of mind.

Client Testimonials

Dont’t take our word for it – here’s what our clients say:

Super pleased that I was referred to Johann/Leakalert. He has a good grasp and knowledge of what he is doing. He goes above and beyond and is very driven to execute a successful job for his clients. A rare find nowadays.”

Laurel Hinton

Johann was very helpful and made a consistant effort in assisting with the plumbing issues we had. I highly recommend him for any leak/plumbing problems-as he will make every effort to fix what you need!”

Jenny musiker

Leakalert assisted me with finding and fixing a leak at my factory. I would recommend them to anyone who needs assistance with any related plumbing issues. Professional and on time.”


Nick MARTINS

contact


LEAK DETECTION FAQ’S

  • Do you provide insurance reports?
    Leak detection services often include insurance-approved reports, which detail findings and can be submitted directly to your insurance company for claims.
  • How much does leak detection cost?
    Costs vary depending on the complexity and location of the leak, but investing in detection can save money by preventing major damage and unnecessary exploratory work.
  • How accurate is leak detection?
    Professional leak detection is highly accurate. With the right equipment and expertise, leaks can usually be located within a very small area, reducing unnecessary digging or breaking.
  • What happens after the leak is found?
    Once the leak is located:
    -You’ll receive a detailed report
    -Repair recommendations are provided
    -Repairs can either be carried out immediately or scheduled


CAPE TOWN

ABOUT US

LeakAlert offers rapid leak detection and repair services across Cape Town

Partner Website

OFFICE working hours

MON – FRI: 08:00 – 17:00

SAT 08:00 – 17:00

SUN 09:00 – 14:00


CONTACT

PHONE: 0844444205

johann@leakalert.co.za

EMERGENCY HOTLINE

Avaliable 24/7 for after hour emergencies

AREAS WE COVER
  • CITY BOWL
  • NOTHERN SUBURBS
  • SOUTHERN SUBURBS
  • FALSE BAY/SOUTH PENINSULA
  • WEST COAST AND SURROUNDS
  • STELLENBOSCH AND THE WINELANDS