Water Mains Leak Detection London & Essex
Your local water mains leak detection experts in London & Essex, specialists in locating and fixing leaks
- Emergency Response
- 24 Hour Service
- Professional & Experienced
- Very Competitive Rates
Call us for an instant quote
Water Mains Leak Detection in London & Essex
Are you experiencing a sudden drop in water pressure or an unusually high water bill? At 247 Leak Detection London, we specialise in water mains leak detection across London & Essex, offering fast, accurate, and non-invasive solutions for both residential and commercial properties. Whether the leak is underground or hidden beneath concrete, our skilled engineers are here to help.

Why Choose 247 Leak Detection London for Water Mains Leaks?
- rapid response : Available 24/7 for emergency water mains leak detection across London & Essex.
- experienced team : Fully qualified, DBS-checked engineers with specialised expertise in external and underground water mains.
- transparent pricing : Free, no-obligation quotes with no hidden fees.
- customer satisfaction : Trusted for our reliability, professionalism, and friendly service.
- tailored solution :We provide accurate detection and efficient repair of mains leaks with minimal disruption.
- non invasive methods: Advanced tools allow us to pinpoint leaks without digging or property damage.
Our Leak Detection Services Are Available Across London & Essex 24 Hours A Day for both residential and commercial.
- Water mains
- Central heating
- Underfloor
- Underground
- Bathroom
- Ceiling
- Drain & waste
- Damp investigation
Signs of a Water Mains Leak
Water mains leaks can go unnoticed for weeks or even months. Watch out for these common warning signs:
- Unusually high water bills: If you haven’t changed your usage, a hidden underground leak may be to blame.
- Puddles or soggy patches in your garden or driveway: These could be caused by a leaking mains pipe underground.
- Reduced water pressure: A sudden or ongoing drop in pressure might indicate a leak in the mains supply.
- Cracks in your driveway or pavement: Leaking water mains can undermine ground stability.
- Sounds of running water: Hearing water when no taps are on? It could be a sign of a burst or leaking mains pipe.
Advanced Technology for Accurate Water Mains Leak Detection
We use industry-leading tools and techniques to detect even the most difficult water mains leaks with precision:
Tracer gas testing
Thermal imaging
Borescope inspections
Pressure testing
Dye testing
These methods allow us to accurately locate the source of the problem with minimal disruption and maximum efficiency.
End-to-End Leak Detection & Repair
Once we detect the water mains leak, we can repair it promptly or work alongside your chosen plumber to assist with repairs. We also support insurance claims for “Trace and Access” coverage, offering reports to help you get reimbursed through your building insurance.
Contact 247 Leak Detection London – Your Local Water Mains Leak Experts
Don’t let a mains water leak cause costly damage to your property. Contact 247 Leak Detection London today for fast, accurate, and professional leak detection. Our expert engineers are available 24/7 to help you resolve your leak with minimal fuss.
Call now for a free quote and immediate assistance anywhere in London & Essex!
Areas We Cover in London & Essex
We proudly serve all London boroughs and areas throughout Essex, including but not limited to:
North, South, East & West London, Barking & Dagenham, Barnet, Bexley, Brent, Bromley, Camden, Croydon, Ealing, Greenwich, City of London, as well as Abridge, Aveley, Basildon, Brentwood, and many more.