Leak Detection
Advanced leak detection using thermal imaging and acoustic equipment. We find hidden leaks fast with minimal disruption to your property.
Professional Leak Detection in London
Hidden leaks can cause serious damage to your property if left unchecked — from structural issues to mould and sky-high water bills. Our specialist leak detection service uses advanced technology to find leaks quickly and accurately, with minimal disruption to your home.
Signs You May Have a Hidden Leak
- Unexplained increase in water bills
- Damp patches on walls, floors, or ceilings
- Sound of running water when all taps are off
- Mould or mildew appearing in unusual places
- Low water pressure
- Warm spots on the floor (indicating a hot water pipe leak)
Our Detection Equipment
- Thermal imaging cameras — Detect temperature differences caused by leaking water
- Acoustic listening devices — Amplify the sound of water escaping from pipes
- Moisture meters — Measure moisture levels in walls, floors, and ceilings
- Tracer gas equipment — For the most difficult-to-find leaks
- Pipe cameras — Inspect inside drains and pipes for damage
Our Process
- Initial assessment — We discuss your concerns and inspect visible signs
- Non-invasive survey — Using specialist equipment to locate the leak
- Written report — A clear report of findings with photos and recommendations
- Repair options — We quote to fix the problem, often on the same visit
Pricing Guide
Leak detection surveys start from £195. This includes a full survey using specialist equipment and a written report of findings.
Get a Personalised QuoteFrequently Asked Questions
How do you find hidden leaks?
We use a combination of thermal imaging cameras, acoustic listening devices, and moisture meters to pinpoint leaks without unnecessary digging or damage.
Can you detect leaks under floors?
Yes. Our equipment can detect leaks under concrete floors, behind walls, and in ceiling voids without needing to dig up or remove anything.
Will you repair the leak as well?
Yes, once we've found the leak we can repair it there and then in most cases. We'll quote for the repair separately.
My water bill has increased but I can't see a leak. Can you help?
Absolutely. Unexplained increases in water bills are one of the most common reasons people call us. We'll find out if you have a hidden leak.
Ready to get started?
Whether it's an emergency repair or a planned project, we're here to help. Get in touch today for a free, no-obligation quote.