Water Testing in Randburg

Whether it is tap water that tastes off, borehole water you want to confirm is safe, or JoJo tank water that needs checking — professional water testing gives you the facts. SANS 241 analysis across Randburg, Fairland & Northcliff.

Sample Collection

Water quality analysis equipment for Randburg testing

Lab Analysis

Results Report

"The water smelled fine and looked clear. But the test results told a very different story."

A Linden family had been using their tap water without any filtration for years. Then Johannesburg's water quality started making headlines. They called us because they wanted peace of mind.

We collected samples from the kitchen tap and the garden borehole. The municipal tap water came back within SANS 241 limits — safe for drinking. The borehole water, which they had been using for the kids' paddling pool and occasionally to fill cooking pots during outages, showed elevated nitrates and total coliforms.

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 and Why It Matters

Every water source has different risks. Municipal tap water, borehole water, and stored tank water each need specific testing. We cover all three — and we treat what we find.

Municipal Tap Water Testing

Joburg's tap water is treated at the reservoir, but it travels through kilometres of ageing pipes to reach your home. Old internal plumbing, roof tanks, and corroded fittings can all affect what comes out of your tap. We test to SANS 241 standards so you know whether your tap water is safe.

Full SANS 241 drinking water panel
Bacteria and chemical analysis
Physical parameter testing
Clear results report
Treatment recommendations if needed

Borehole Water Testing

Borehole water is not treated by anyone. It comes straight from the ground, and ground conditions in Randburg vary from street to street. Testing is not optional — it is essential, especially if you are using borehole water for drinking, cooking, or bathing.

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 can pick up contaminants from roofing materials, bird droppings, or deteriorating tank walls.

JoJo tank water analysis
Roof tank contamination check
Bacterial growth screening
Sediment and turbidity testing
Tank cleaning recommendations

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.

Andy Plumbers technician collecting water sample in Randburg

Tap Water Sampling

Randburg - Kitchen tap sample for SANS 241 analysis

Water testing and filtration installation in Fairland

Test to Treatment

Fairland - Filter installed based on test results

On-site water quality check in Northcliff home

On-Site Assessment

Northcliff - Quick parameters checked before lab submission

Complete water treatment system installed after testing

Treatment Solution

Linden - UV and filtration installed after borehole test

How Water Testing 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.

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.

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.

Report & 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.

Why Test Your Water With Andy Plumbers

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.

Test AND Treat

Labs test water. Filter companies sell filters. We do both. If your results show a problem, we install the right solution — under-sink filters, whole-house systems, UV sterilisers, or reverse osmosis. No middleman.

Testing and treatment from one provider
Solution matched to your specific results
No unnecessary upselling
Installation included in the quote

Every Water Source Covered

Municipal tap water, borehole water, JoJo tank water, roof tank water — we test all of them. Many Randburg homes use multiple water sources, and each needs separate testing.

Tap, borehole, and tank testing
Multi-source homes handled in one visit
Each source tested independently
Combined report for your property

SANS 241 Certified

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.

SANAS-accredited laboratory
Legally recognised results
Valid for property sales
Full parameter coverage

Local Knowledge Matters

Water quality in Randburg varies by suburb and even by street. We know which areas have older pipe infrastructure, which suburbs have borehole water quality concerns, and what to test for based on your specific location. That local insight saves time and money.

Suburb-specific testing recommendations
Knowledge of local pipe infrastructure
Borehole water trends by area
44+ years serving Randburg

Water Quality Across Randburg Suburbs

Water quality in Randburg is not uniform. Fairland's older homes often have galvanised steel internal plumbing that adds iron and sometimes lead to otherwise safe municipal water. Northcliff properties on the ridge may have lower municipal pressure, leading homeowners to install storage tanks that can develop bacterial issues if not maintained. Linden and Parkhurst have a mix of old and renovated properties where the plumbing age varies enormously. And with hundreds of boreholes drilled across Randburg in recent years, untested borehole water is a growing concern.

We also test water as part of our broader water services — from filtration and purification to complete borehole systems. Whether you need a single tap tested or a full property water audit, we handle the entire process from sample collection through to treatment installation.

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 About Water Testing

Is Randburg tap water safe to drink?

In most cases, yes. Joburg Water treats municipal supply to SANS 241 standards at the reservoir. However, the water travels through old infrastructure and your home's internal plumbing before reaching your glass. Old galvanised pipes, corroded fittings, and roof tanks can introduce contaminants. If you are unsure, testing is the only way to know for certain.

What is the difference between a SANS 241 test and a DIY test kit?

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.

How much does water testing cost in Randburg?

A full SANS 241 panel typically costs between R1,500 and R3,000. Targeted tests for specific contaminants cost less. We pass through the laboratory cost directly — no markup on the testing. Our value is in the diagnosis and treatment that follows.

When should I test my water?

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.

What happens if my water fails the test?

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.

Find Out What Is in Your Water

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

Book a Water Test Call 011 477 1118