Non-invasive water leak investigation services in West Sussex. We find hidden leaks fast, helping you avoid unnecessary damage and disruption.
The original leak detection company, est. 2011
Leak detection in Horsham
Rated 5 out of 5 stars
Read on Trustpilot: the review of Mark by Daniel AngelMark Pavitt came and found a tricky leak underneath the lounge floor. He was courteous, tidy and took his job seriously. I was pleased with the quality of his work and ADI were very speedy in getting an engineer round to help us out.
Rated 5 out of 5 stars
Read on Trustpilot: the review of Krzysztof by Terry WattExcellent service from start to finish. Caroline was very helpful and informative in the initial call, explaining fully how it worked and what the steps were and then we were lucky enough to have Kristof arrive on the day. He was very thorough, identified where the leak was (under the screed in the living room) and then carried out the repair with minimal mess or disruption. Highly recommended and thank you to ADI!
Rated 5 out of 5 stars
Read on Trustpilot: the review of Gabor by BenI can highly recommend ADI. Our engineer Gabor was brilliant, located the leak, fixed it and was very pleasant to deal with. Super impressed as we were really worried we had a major situation. We probably did, it's just these guys sorted it.
Rated 5 out of 5 stars
Read on Trustpilot: the review of Mark by Ian HudsonThe engineer, Mark Pavitt was very personable and his technical skill and knowledge was very good, explaining everything in detail throughout the process.
The leak was fixed with minimum disruption to the floor area, which turned out to be a failed push fit connection to a previously removed radiator.
I would recommend to others
Rated 5 out of 5 stars
Read on Trustpilot: the review of Krzysztof by lei dongVery happy with the service, the engineer (Kristof) was very tidy and organised, he even helped us move our kitchen units, which shouldn't be his job really. The leak was under the floor, so a hole had to be made to get access to the leak, but the hole was made quite small and carefully, the damage was so much minimum than we expected. A big relief and really grateful we found ADI. Definitely will recommend without a shadow of doubt.
Rated 5 out of 5 stars
Read on Trustpilot: the review of Gabor by Mr Pawan SharmaFrom first contact to final receipt of invoice and report, they have been very professional and extremely helpful. The engineer that attended (Gabor) was very thorough and explained every step he was undertaking to resolve the issue. His persistence was of the highest level and resulted in a positive identification of the issue which he fixed straight away.
As the original specialist leak detection company established in 2011, ADI Leak Detection provides expert non-invasive water tracing services across Horsham and West Sussex.
Our fully certified and trained local engineers use advanced diagnostic technology, including thermal imaging cameras, tracer gas and acoustic listening equipment, to locate hidden leaks quickly without causing unnecessary property damage.
Backed by over 1,600 verified Trustpilot reviews, we deliver dependable investigation and repair solutions for homeowners and businesses. Call ADI Leak Detection today on 0800 731 3843 to book your survey in Horsham.
RH12, RH13.
Barns Green, Bewbush, Billingshurst, Bolney, Broadfield, Cowfold, Crawley, Gossops Green, Handcross, Langley Green, Partridge Green, Rudgwick, Rusper, Slinfold, Southwater, Warnham
| Engineer | Mark Pavitt |
|---|---|
| Leak type | Central heating |
| Job date | |
| Leak located | Yes |
| Engineer | Darren Smith |
|---|---|
| Leak type | Shower leak |
| Job date | |
| Leak located | Yes |
| Engineer | Aaron Baker |
|---|---|
| Leak type | Water supply pipe |
| Job date | |
| Leak located | Yes |
We provide non-invasive leak detection services in Horsham, West Sussex.
Our qualified and experienced engineers in Horsham 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 in Horsham
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.
Roof leak detection in Horsham
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 detection in Horsham
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 in Horsham
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 detection in Horsham
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 in Horsham
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 detection in Horsham
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 in Horsham
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 detection in Horsham
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.
Our cost effective solutions for detecting a leak in Horsham start from £495 plus VAT.
Each leak detection specialty has a unique price based upon the engineers and equipment required to find the leak.
We are normally able to offer a same day or next day leak detection service throughout Horsham and West Sussex.
Accurate Insurance Approved Reporting (including photos and videos) To Support Insurance Claims under “Trace and Access”
Winners of Corporate Livewire Prestige Award for “Water Leak Detection Service of the Year” in 2019, 2021, 2023 and 2026.
We repair water leaks on plumbing, heating, water mains and swimming pools.
We do not repair structural or roof leaks.
Horsham residents and businesses can trust ADI Leak Detection, four-time winner of Water Leak Detection Service of the Year at the Corporate Livewire Prestige Awards, with over 1,600 Trustpilot reviews.
Our Accreditations include The Chartered Institute of Plumbing and Heating Engineering, WIAPS & are Watersafe.
We accept payment via BACS for commercial clients or via Debit / credit card (VISA and Mastercard) for residential customers.
If you spot a water leak outside your property boundary, such as on a public road, footpath or highway in Horsham, you should report it directly to Southern Water, the regional water supplier for West Sussex.
Tell us what is leaking and book a non-invasive leak detection survey in Horsham. Lines are open Monday to Friday, 7:30am to 6:30pm.
