Leak Detection Specialists in London
Book a leak detection service in London for a central heating, plumbing, water main, drain, swimming pool, roof or structural leak investigation.
Our leak tracing specialists utilize advanced specialist equipment, including Infrared Cameras, Tracer-gas Leak Testing and Hydrostatic Testing to detect and localize leaks.
800+ 5* reviews on Trustpilot prove that we are the leading leak detection company serving London!
London Leak Detection Services
We provide non-invasive leak detection services in London
Our qualified and experienced engineers in London use advanced non-destructive technology including tracer gas, acoustic listening devices and thermal imaging cameras and years of knowledge to accurately detect and locate leaks.
Central Heating Leak Detection Service
Our Central heating leak detection service thoroughly inspects heating piping, valves, radiators, and your boiler heat exchanger for pressure loss. A leaking central heating system often shows symptoms like a boiler losing pressure or radiators not working.
Rooftop Leak Investigation Service
Our roof leak detection service meticulously inspects shingles, flashing, gutters, downspouts, roof vents, and chimneys for indications of moisture intrusion. Signs of a leaking roof include water stains, mold growth, and ceiling damage.
Swimming Pool Leak Tracing Service
Our swimming pool leak detection service thoroughly inspect pool liners, plumbing, filters, and surrounding decking for indicators of water loss. Clues of a leaking pool include unexplained drops in water level, soggy spots around the pool, and increased water bills.
Water Mains Leak Detection Service
Our water mains leak detection service thoroughly inspects underground Water supply network pipes for signs of water loss. Warning signs of a leaking water main include unexplained water puddles, reduced water pressure with the stopcock fully open, and sudden increases in water bills.
Underfloor Heating Leak Tracing Service
Our underfloor heating leak detection service thoroughly inspect heating pipes, manifolds, and connections beneath your floors for signs of leaks. A leaking underfloor heating system can produce uneven heating, damp patches, and show reduced system efficiency.
Bathroom Leak Detection Service
Our bathroom leak detection service meticulously inspects pipes, fittings, valves, and fixtures for clues of water leaks. Signs of plumbing leaks include unexplained increases in water bills, damp spots, low water pressure, and mold growth.
Drain Leak Investigation Service
Our drain leak detection service inspects drainage pipes, joints, and connections for signs of leaks. Symptoms of a leaking drain include foul odors, slow drainage, damp spots, and unexplained water damage.
Underground Leak Detection Services
Our underground leak detection service inspects subterranean pipes, cables, and infrastructure for signs of water loss or damage. Clues of underground leaks include unexplained water pooling, sinkholes, reduced water pressure, and increased water bills.
Structural Leak Tracing Service
Our structural leak detection service inspects walls, foundations, roofs, and your complete building envelope for signs of water intrusion. Indications of structural leaks from building defects include visible water stains, mold growth, damp patches, and unexplained increases in humidity levels.
Why Choose Us To Find A Leak In London?
Competitive Pricing
Our cost effective solutions for detecting a leak in London start from £495 plus VAT.
Each leak detection specialty has a unique price based upon the engineers and equipment required to find the leak.
Same / Next Day Service
We are normally able to offer a same day or next day leak detection service throughout London and London.
Insurance Approved Reporting
Accurate Insurance Approved Reporting (including photos and videos) To Support Insurance Claims under “Trace and Access”
Award Winning Leak Detection Company
Winners Of Corporate Livewire Prestige Award for “Water Leak Detection Service of The Year” in 2019, 2021 and 2023.
Leak Repairs
We repair water leaks on plumbing, heating, water mains and swimming pools.
We do not repair structural or roof leaks.
Our Reviews
London residents and businesses can trust ADI Leak Detection as an award-winning company with over 800 5* reviews on Trustpilot.
Our Accreditations
Our Accreditations include The Chartered Institute of Plumbing and Heating Engineering, WIAPS & are Watersafe.
Payment Methods
We accept payment via BACS for commercial clients or via Debit / credit card (VISA and Mastercard) for residential customers.
Choose ADI Leak Detection for a A Market Leading Leak Detection Service in London.
Non-Destructive Leak Detection Techniques
We specialise in using Non-destructive leak detection techniques and equipment.
- Thermal Imaging Cameras to locate moisture in walls and floors of your property.
- Tracer-Gas Leak Testing locates leaks using inert gas that rise through most building materials.
- Acoustic Microphones pinpoint the sounds of leaks through any surface using a Water Hammer technique.
- Electronic Roof Leak Detectors to identify flat roof leaks.
- Leak correlators to trace leaks on underground water pipes.
- Drones to look for roof and structural building leaks.
- Fluorescent dye to trace micro leaks.
- Moisture meter to measure damp levels in floors, walls & ceilings.
- Borescope inspection camera to look for signs of water leaks in confined spaces.
- Hydrostatic testing to check for leaks on pipework.
Leak Tracing Specialists In London
ADI Leak Detection is the original specialist leak detection company Serving London.
We have highly skilled and trained engineers and have hundreds of positive reviews from relieved and delighted clients.
Call ADI Leak Detection on 0800 731 3843 for a leak detection company you can trust in London.
Our leak detection services are available throughout London including:
- Barnet
- Barking and Dagenham
- Bexley
- Brent
- Bromley
- Camden
- Croydon
- Ealing
- Enfield
- Greenwich
- Hackney
- Hammersmith and Fulham
- Haringey
- Harrow
- Havering
- Hillingdon
- Hounslow
- Islington
- Kensington and Chelsea
- Kingston upon Thames
- Lambeth
- Lewisham
- Merton
- Newham
- Redbridge
- Richmond upon Thames
- Southwark
- Sutton
- Tower Hamlets
- Waltham Forest
- Wandsworth
- Westminster
London Leak Detection Services FAQ’s
How long does a leak inspection take?
All leak detection investigations are booked for the entire day.
We allow up to 8 working hours to find your water leak.
Does Home Insurance Cover The Cost Of Detecting A Leak?
Yes. Trace and Access is the section of a home insurance policy that covers the costs of tracing and accessing a hidden water leak.
The majority of home insurance companies require our written quotation before giving approval to use a leak detection company to trace your water leak.
What are the signs of a water leak?
The Signs of a water leak include:
- Unexplained Increase in Water Bills: A sudden rise in water usage without a corresponding increase in actual consumption.
- Visible Mold and Mildew: Growth in areas where it shouldn’t be, often accompanied by a musty odor.
- Damp or Wet Spots: Unexplained wet areas on floors, walls, or ceilings.
- Water Stains: Discolored patches on walls or ceilings.
- Low Water Pressure: Reduced water flow in taps and showers.
- Sound of Running Water: Hearing water when no taps are on.
- Cracks in the Foundation: Structural damage can indicate long-term leaks.
- Warm Spots on the Floor: Specific to hot water pipe leaks.
Detecting these signs early helps prevent severe damage and costly repairs. For professional assistance, contact us on 0800 731 3843 to ensure accurate identification and repair.
Who should I report a water leak to in London?
A leak outside the boundary of your property should be reported to your water supplier.
There are 2 water suppliers for London.
Thames Water
Reading RG1 8DB.
Affinity Water
Tamblin Way, Hatfield, Hertfordshire, AL10 9EZ
Call Affinity water to report a water leak in London on 0345 357 2402
