Have you opened your latest water bill only to be shocked at how high it is? If your usage hasn’t changed but your charges have soared, you’re not alone. Many Kensington homeowners face the same mystery — and it’s often not about how much water you’re using, but what’s happening behind the scenes in your plumbing system.

A hidden leak or an inefficient fitting could be silently increasing your bill. At Maintracts Services Ltd, we specialise in resolving high water bills due to plumbing issues in Kensington, ensuring your home runs efficiently without wasting water or money.

In this blog, we’ll break down common plumbing problems that could be driving up your bill, how to spot them, and what to do next.

Need a trusted provider for expert plumbing repairs or leak detection in Kensington? Call us on 02086822244 or email info@maintracts.co.uk to book an inspection.

"A rising water bill usually isn’t just bad luck—it’s your plumbing telling you something’s wrong. Let us help you find and fix the cause before it gets worse."

WHAT ARE THE MAIN CAUSES OF A HIGH WATER BILL IN KENSINGTON?

Let’s take a look at the hidden plumbing issues that could be behind your rising water costs.

1. UNDETECTED LEAKS IN WALLS OR FLOORS

One of the top causes of a high water bill in Kensington homes is a leak you can’t see. These undetected leaks often occur under flooring, behind walls, or beneath your garden.

Common warning signs include:

  • Damp patches or mould
  • Paint or wallpaper damage
  • An unusually high bill with no change in habits

We offer professional leak detection services in Kensington using non-invasive technology to find the leak fast—before it causes more damage or costs.

2. LEAKING TOILETS OR TAPS

A leaking toilet can waste hundreds of litres of water each day. It might not seem like much, but a steady trickle can drastically increase your bill. Similarly, dripping taps left unchecked contribute to long-term water wastage.

If you hear your toilet running after flushing or notice a tap that never fully shuts off, contact our experienced plumbers in Kensington right away. We can fix the issue quickly and prevent further costs.

3. WORN FIXTURES OR VALVES

Old or worn fixtures can lead to plumbing inefficiency, making your system work harder and waste more. A malfunctioning pressure reducing valve, for example, can cause increased flow rates that you won’t notice—but your bill will.

Regular inspections can help identify and update faulty components.

4. HIDDEN PIPE DAMAGE FROM WEATHER OR AGE

Older Kensington homes often suffer from hidden plumbing problems such as deteriorating pipes or failed joints. Freezing temperatures and ground movement can cause pipe damage, leading to leaks underground or within walls.

If your bill jumps after winter or you’ve had recent building work, consider an inspection by our hidden leak specialists in Kensington.

HOW TO SPOT PLUMBING PROBLEMS THAT RAISE YOUR BILL

Not sure if plumbing is to blame? Here are some signs to look out for:

1. SUDDEN BILL SPIKES WITHOUT A CHANGE IN HABITS

If your usage has stayed the same, yet your bill climbs, the cause could be leaking water—either visibly or invisibly.

2. SOUNDS OF RUNNING WATER

Hearing water when no taps or appliances are on could mean water is escaping somewhere in the system.

3. DAMP WALLS, CEILINGS, OR FLOORS

Moisture, discolouration, or soft patches could signal a hidden leak, which not only wastes water but also risks property damage.

4. LOW WATER PRESSURE

Unexpected drops in pressure can be a sign of a leak, which can reduce water flow. Our team can trace and resolve the root cause quickly.

CAN DIY FIXES SOLVE THE PROBLEM?

Tempted to fix it yourself? While it may seem like a money-saver, DIY repairs often end up creating more problems than they solve.

DIY PLUMBING RISKS TO AVOID

Using the wrong tools or sealing materials can make leaks worse or damage pipes. Many Kensington homeowners unknowingly void insurance coverage by attempting repairs.

We've detailed more about DIY plumbing risks in Kensington and why calling a professional is a safer choice.

WHAT TO DO IF YOU SUSPECT A LEAK

Here’s what we recommend:

  • Check Your Water Meter: If it’s moving when no water is being used, there's likely a leak.
  • Look for Physical Signs: Wet patches, stains, or a musty smell often indicate hidden leaks.
  • Call the Experts: Don’t wait until it gets worse. Our licensed professionals can perform a full water usage audit and fix the root of the problem.

If you’re worried about costs, get a breakdown of typical plumbing repair costs in Kensington to plan your budget.

WHY YOU SHOULD HIRE A LICENSED PLUMBER

Working with a certified team like ours ensures every job is done safely, legally, and to the highest standards.

Find out more about why it matters here: Why it’s important to hire a licensed plumber in Kensington

We’ve been doing this for over 50 years—and our customers trust us for transparent pricing, fast service, and top-tier expertise.

Conclusion

If you're dealing with a high water bill, don't ignore the signs—it’s often more than just a meter error. From leaking toilets to pipe damage and everything in between, small issues can lead to big costs when left unchecked.

At Maintracts Services Ltd, we’re proud to help homeowners across Kensington save money and water through fast diagnosis and lasting repairs. Whether you need a quick fix or a full inspection, we’ve got you covered. Call us today on 02086822244 or email info@maintracts.co.uk to request a visit or quote.

FAQs

1. Can a dripping tap increase my water bill?

Absolutely. A single dripping tap can waste thousands of litres of water annually, significantly increasing your bill.

2. How do I know if my underground pipe is leaking?

Look for soggy patches in your garden, unusually low water pressure, or an unexplained spike in your bill.

3. Will my home insurance cover a plumbing leak?

It depends on your policy. Some cover accidental leaks, while others may not. Early detection is key to minimising damage and cost.

4. Should I turn off the water supply if I suspect a leak?

Yes. Turning off your main water valve can prevent further water loss until a professional arrives.