Your Trusted
Water Leak Detectors in Gauteng
At Amptex Plumbing, we help estates, complexes, and commercial properties across Johannesburg prevent water damage and costly losses. Using advanced SeCorrPhon leak detection, we find the problem fast and without disruption.
24/7 Availability
Plumbing emergencies can happen anytime. Our team is always on call to provide immediate assistance, day or night.
Licensed & Experienced Professionals
Our plumbers are fully certified and highly experienced, ensuring that every job is done safely and efficiently.
Rapid Response Time
We pride ourselves on a quick turnaround. When you call Amptex, help is on the way before the situation worsens.
Comprehensive Service Coverage
From leak detection to plumbing repairs, we offer a complete range of emergency water services to suit all your needs.



For Large Buildings, Office Parks & Complex Pipe Systems
Professional Leak Detection for Commercial & Estate Properties
We specialise in commercial water leak detection and estate water loss diagnostics. Whether it’s an office building water leak in Sandton or an Estate leak detection emergency in Centurion, we provide targeted, site-specific solutions. Our advanced tools trace leaks across:
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Basements, riser lines & bulk meters
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Underground mains & multi-unit pipe networks
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Irrigation, fire lines & estate reticulation systems
Searching for leak detection in Randburg, Dainfern, or Midrand? We’ve got you covered.
Book a Site Inspection Now | Speak to a Leak Specialist


We Use Acoustic Correlation to Pinpoint Leaks Deep Underground
SeCorrPhon Leak Detection – High-Tech Accuracy Without the Damage
Our team uses the SeCorrPhon AC200 Correlator, the gold standard in commercial plumbing leak detection. By placing ultra-sensitive sensors on accessible pipeline points, we “listen” for leak sounds and calculate the exact location using advanced signal correlation. This method is:
Non-invasive – no digging or guesswork
Fast & accurate, even in noisy environments
Works perfectly on pressurised metallic pipe systems common in estates & buildings
Need proof? Every job includes a digital leak report for insurance, record-keeping or trustees.
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25+ Years of Expertise in Commercial & Estate Plumbing Systems
Trusted Leak Detection for Complex Infrastructure
Leak detection in commercial settings isn’t one-size-fits-all. We understand the pressure of uptime, the importance of accuracy, and the value of minimal disruption. That’s why our clients choose Amptex Projects:
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Trusted by Body Corporates & Facilities Managers
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Local expertise across Pretoria, Randburg, Midrand, Fourways, and Centurion
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Fully equipped for complex & multi-layered systems
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Clear pricing, fast turnaround, and expert reporting
Call Now to Book | WhatsApp Us Instantly


Northern Suburbs

Eastern Suburbs

Midrand & Centurion Suburbs
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For quick assistance with your electrical, plumbing, generator, or water needs, just fill out the form with your details and the service you require.
Our expert team will contact you promptly to provide swift and effective solutions. Connect with us today and experience the Amptex difference.