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Professional water sample collection from kitchen tap in Randburg home with testing equipment
SANS 241 Certified

Water Testing
in Randburg.

Whether it is borehole water you want confirmed safe, ground water from a new supply, or JoJo tank water that needs checking, professional SANS 241 testing gives you the facts across Randburg, Fairland and Northcliff.

What We Test
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SANAS Accredited
Decades
Serving Randburg
The water smelled fine and looked clear. But the test results told a very different story.

A Linden family had drilled a borehole and were using it for the garden, the kids' paddling pool, and occasionally for cooking water during outages. They called us because they wanted to know it was actually safe.

We collected a sample from the borehole and, while we were there, one from the kitchen tap. The borehole water showed elevated nitrates and total coliforms. The municipal supply came back within SANS 241 limits.

We installed an under-sink reverse osmosis unit for drinking water and a UV steriliser on the borehole line. Problem solved, and they finally knew exactly what was in their water. That is what professional water testing looks like: facts first, then the right solution.

What We Test

Every Water Source Has
Different Risks

Borehole water, ground water, and stored tank water each carry different risks, and that is the testing most Randburg homes actually need. We cover all of them, and we treat what we find.

Borehole & Ground Water Testing

Borehole and ground water is not treated by anyone. It comes straight from the ground, and conditions in Randburg vary from street to street. If you drink, cook, bath, or irrigate with it, a SANS 241 test is the only way to know it is safe.

  • Borehole-specific contamination panel
  • E. coli and coliform testing
  • Nitrate and heavy metal screening
  • Iron and manganese levels
  • Annual monitoring available

Tank & Stored Water Testing

JoJo tanks, roof tanks, and underground reservoirs all need periodic testing. Standing water can develop bacterial growth, and tanks pick up contaminants from roofing materials, bird droppings, or deteriorating tank walls.

  • JoJo and roof tank water analysis
  • Bacterial growth screening
  • E. coli and coliform testing
  • Sediment and turbidity testing
  • Tank cleaning recommendations

Test Before You Treat

Before spending on a filter or purifier, test first. A SANS 241 analysis shows exactly what is in your water, so you fit the right treatment instead of a generic system you may not need.

  • Full SANS 241 parameter panel
  • Identifies the exact contaminants
  • Matches the right filtration
  • Clear results report
  • Treatment fitted to your results
SANS 241 water quality test tubes in laboratory rack showing different water sample clarity levels
Laboratory Analysis

SANS 241 Certified
Lab Testing

We use SANAS-accredited laboratories only. Your results meet the South African drinking water standard and carry weight for property transactions, insurance, and health investigations. Not a DIY strip test, real lab certification.

The laboratory analyses over 20 parameters including E. coli, total coliforms, nitrates, iron, manganese, pH, turbidity, total dissolved solids, and heavy metals. Every result comes with a clear pass/fail indicator against SANS 241 limits.

Results typically arrive within 5 to 7 working days. We explain everything in plain English, no confusing lab jargon.

Our Work

Water Testing Projects
Across Randburg

From sample collection to treatment installation, here is some of the water testing work we have completed across the area.

Professional water sample collection from kitchen tap using sterile vial in Randburg home

Kitchen Tap Sampling

Randburg, SANS 241 collection protocol

Borehole water sample collection in lush Randburg suburban garden

Borehole Sampling

Fairland, outdoor borehole outlet

Laboratory test tubes with water samples being analysed for SANS 241 compliance

SANAS Lab Analysis

20+ parameters tested per sample

Under-sink reverse osmosis water filtration system installed after water testing in Randburg

Test to Treatment

Linden, RO filter installed from results

The Process

How Water Testing
Actually Works

From sample collection to a clear action plan, the process is straightforward. We handle the logistics so you get reliable results without the hassle.

1

Sample Collection

We visit your property and collect water samples following strict laboratory protocols. Samples are taken from the specific water source you want tested: kitchen tap, borehole outlet, JoJo tank, or all of the above. Proper collection technique ensures accurate results.

2

SANAS Laboratory Analysis

Your samples go to a SANAS-accredited laboratory for full SANS 241 analysis. Results typically arrive within 5 to 7 working days. Every parameter that matters for drinking water safety is covered.

3

Report and Action Plan

We explain your results in plain English. No confusing lab jargon. If treatment is needed, we recommend exactly what to install, and then we install it. From test to treatment, one company handles everything.

Test and Treat

We Test It.
We Fix It.

Most companies either test water or treat it. We do both. That means you get honest results and the right solution, from the same team. No middleman, no upselling.

If your results show a problem, we install the right solution: under-sink filters, whole-house systems, UV sterilisers, or reverse osmosis. The treatment is matched to your specific test results, not a generic package.

We also work across the broader water services spectrum, from filtration and purification to complete borehole systems.

Under-sink reverse osmosis filtration system being installed by Andy Plumbers after water test results
Why Andy Plumbers

The Difference Is
Complete Water Intelligence

Test and Treat

Labs test water. Filter companies sell filters. We do both. If your results show a problem, we install the right solution. No middleman, no guesswork.

Every Source Covered

Borehole, ground water, JoJo tank and roof tank. We test all of them, and municipal supply on request. Many Randburg homes use more than one water source, and each needs separate testing.

SANS 241 Certified

SANAS-accredited laboratories only. Legally recognised results valid for property sales, insurance, and health investigations. Not a DIY strip test.

Local Knowledge

Decades in Randburg means we know which areas have borehole and ground water quality concerns, where stored-water issues are common, and what to test for based on your location.

Water Quality Across
Randburg Suburbs

Water quality in Randburg is not uniform. With hundreds of boreholes drilled across the area in recent years, borehole and ground water quality varies from street to street depending on local ground conditions. Properties on the Northcliff ridge often run storage tanks, and stored water can develop bacterial issues if it is not maintained and tested.

Linden, Parkhurst and the surrounding suburbs have a growing number of boreholes and backup tanks, and untested borehole or stored water is the real concern we see. Testing is the fastest way to know exactly what you are drinking.

We regularly work in Fairland, Northcliff, Linden, Parkhurst, Blairgowrie, Bordeaux, Greenside, and Ferndale. If you are unsure about your water quality, testing is the fastest way to get a definitive answer.

Common Questions

Water Testing FAQ

Yes. Borehole and ground water is not treated by anyone before it reaches you, and quality varies from street to street with the local ground conditions. A SANS 241 laboratory test is the only reliable way to confirm whether borehole water is safe to drink, cook, or bath with.

SANS 241 testing is done by a SANAS-accredited laboratory with professional equipment. It covers dozens of parameters and gives you legally recognised results. DIY test kits check a few basic parameters with limited accuracy. For drinking water safety, professional testing is the only reliable option.

Testing costs depend on which parameters you need analysed. A basic screen differs from a comprehensive SANS 241 panel. Contact us to discuss your water testing needs and we will provide clear pricing.

Test immediately if you notice changes in taste, colour, or smell. Test annually if you use borehole or tank water. Test before installing a filtration system so you buy the right one. Test after any nearby construction, flooding, or sewage event. Test when buying or selling a property with a borehole.

We recommend a specific treatment solution based on your results. Bacteria issues need UV sterilisation. Chemical contaminants may need activated carbon or reverse osmosis. Iron and manganese need specialised filters. We explain the options, give you a quote, and install the system. One call, complete solution.

Mainly borehole and ground water, plus stored water such as JoJo and roof tanks, which is what most Randburg homeowners need. We can arrange municipal supply testing on request, but private and stored water is where testing matters most because it is not treated or monitored by anyone.

SANAS-accredited laboratory results typically take 5 to 7 working days. We explain the results in plain English and recommend treatment if anything is outside safe limits.

Yes. JoJo tanks, roof tanks, and underground reservoirs all need periodic testing. Standing water can develop bacterial growth, and tanks can pick up contaminants from roofing materials, bird droppings, or deteriorating tank walls. We test all stored water sources.

Find Out

Know What Is in
Your Water.

Testing takes one visit and gives you certainty. Whether it is borehole water, ground water, or tank water, know what your family is drinking.

Call 011 477 1118
Book a Water Test