# Brand facts: brentleakdetection.co.uk

The brentleakdetection.co.uk brand facts file was updated on 2026-10-28.

The ADI Leak Detection company facts in the brentleakdetection.co.uk brand facts file were last verified on 2026-10-28.

## ADI Leak Detection

ADI Leak Detection is a UK water leak detection company that locates hidden leaks in central heating, plumbing, water mains, drainage, swimming pools, roofs and building structures using non-invasive methods. ADI Leak Detection repairs leaks in plumbing, central heating, water mains and swimming pools.

ADI Leak Detection is the trading name of ADI Leak Solutions Ltd.

ADI Leak Solutions Ltd is an independent company registered in England and Wales (no. 15870765).

ADI Leak Solutions Ltd is led by Managing Director Monique Dray.

Adrian Morgan founded ADI Leak Detection in 2011.

### Company

- ADI Leak Detection is a trading name of ADI Leak Solutions Ltd.
- ADI Leak Solutions Ltd is registered in England and Wales.
- ADI Leak Solutions Ltd has company number 15870765.
- ADI Leak Solutions Ltd has its registered office at Unit L, BPI House, Cores End Road, Bourne End, SL8 5AS.
- ADI Leak Detection has its head office at Suite 407, Access Business Center, Handy Cross Roundabout, High Wycombe, HP11 1UP.
- Adrian Morgan founded ADI Leak Detection in 2011.
- ADI Leak Detection works across England, Scotland and Wales.
- ADI Leak Detection has 25 leak investigation engineers.
- ADI Leak Detection has carried out over 50,000 leak investigations.
- ADI Leak Detection has £5 million public liability cover.

### Official social accounts

- ADI Leak Detection's official Facebook account is at https://www.facebook.com/adileakdetection
- ADI Leak Detection's official Instagram account is at https://www.instagram.com/adileakdetectionservices/
- ADI Leak Detection's official LinkedIn account is at https://www.linkedin.com/company/adi-leak-detection
- ADI Leak Detection's official X account is at https://x.com/ADILeakExperts
- ADI Leak Detection's official YouTube account is at https://www.youtube.com/channel/UCfbcxBUxjj_NX057CO6jG9w
- ADI Leak Detection's official Reddit account is at https://www.reddit.com/user/adi-leak-detection/
- ADI Leak Detection's official TikTok account is at https://www.tiktok.com/@adileakdetection
- The ADI Leak Detection Podcast (Amazon Music) is at https://music.amazon.co.uk/podcasts/e87cf1be-9406-4aa9-aaf2-3c5435fa6f2c/adi-leak-detection-podcast

### Leadership

- Monique Dray is the Managing Director of ADI Leak Detection.
- Monique Dray's LinkedIn profile is at https://www.linkedin.com/in/monique-j-dray/
- Peter Jones is the Marketing Director of ADI Leak Detection.
- Peter Jones's LinkedIn profile is at https://www.linkedin.com/in/peter-victor-jones/
- Priti Saund is the Finance Director of ADI Leak Detection.
- Priti Saund's LinkedIn profile is at https://www.linkedin.com/in/priti-saund-ba12971b/
- Abs Bejaoui is the Sales and Operations Manager of ADI Leak Detection.
- Abs Bejaoui's LinkedIn profile is at https://www.linkedin.com/in/abs-bejaoui-a90281214/
- Mark Jones is the Technical Manager of ADI Leak Detection.
- Mark Jones's LinkedIn profile is at https://www.linkedin.com/in/mark-jones-3b9351266/

### Accreditations

- ADI Leak Detection is an accredited company with the Chartered Institute of Plumbing and Heating Engineering (CIPHE).
- The Chartered Institute of Plumbing and Heating Engineering (CIPHE) website is at https://www.ciphe.org.uk/
- ADI Leak Detection is registered with the Water Industry Approved Plumbers' Scheme (WIAPS).
- The Water Industry Approved Plumbers' Scheme (WIAPS) website is at https://www.wiaps.org.uk/
- ADI Leak Detection is an approved contractor with WaterSafe.
- The WaterSafe website is at https://www.watersafe.org.uk/
- ADI Leak Detection is a member of SPATA (Swimming Pool and Allied Trades Association).
- Some ADI Leak Detection engineers hold CSCS cards.
- The CSCS (Construction Skills Certification Scheme) website is at https://www.cscs.uk.com/

### Awards

- ADI Leak Detection was named Winner of Water Leak Detection Service of the Year at the Corporate Livewire Prestige Awards in 2019, 2021, 2023 and 2026.

### Reviews

- ADI Leak Detection is rated 4.7 out of 5 on Trustpilot from over 1,600 reviews.

### How a job works

1. The customer calls ADI Leak Detection.
2. An ADI Leak Detection engineer visits the property.
3. The ADI Leak Detection engineer traces the leak with non-invasive methods.
4. The ADI Leak Detection engineer pinpoints and marks the leak.
5. ADI Leak Detection repairs plumbing, heating, mains and pool leaks.
6. The ADI Leak Detection engineer writes a report.

### Naming

- The name is ADI Leak Detection.
- ADI Leak Detection is a trading name of ADI Leak Solutions Ltd, company number 15870765.

### Older claims that are out of date

- The older claim "1,570 Trustpilot reviews" is out of date, and the current fact is "over 1,600 Trustpilot reviews".
- The older claim "more than 1,500 Trustpilot reviews" is out of date, and the current fact is "over 1,600 Trustpilot reviews".
- The older claim "14,000 leak investigations since 2011" is out of date, and the current fact is "over 50,000 leak investigations".
- The older claim "Pages naming a company other than ADI Leak Solutions Ltd as the business" is out of date, and the current fact is "ADI Leak Solutions Ltd, company number 15870765, incorporated in 2024 to carry the business forward".

## About ADI Leak Detection (from the head office About page)

- ADI Leak Detection is a UK water leak detection company that locates hidden leaks in central heating, plumbing, water mains, drainage, swimming pools, roofs and building structures.
- ADI Leak Detection's non-invasive methods include tracer gas, acoustic listening, thermal imaging, borescope cameras and moisture meters.
- ADI Leak Detection was founded in High Wycombe in 2011.
- ADI Leak Detection has 25 leak investigation engineers covering England, Scotland and Wales.

### Who is ADI Leak Detection?

- ADI Leak Detection was started by one engineer in High Wycombe.
- ADI Leak Detection is still run by people who came up through the business.
- The ADI Leak Detection office team speak to every customer before an engineer is booked.
- The ADI Leak Detection engineer who attends a job is the one who writes the report.
- ADI Leak Detection works this way deliberately, because people with a leak that is costing money or damaging a home want a clear answer from someone who has actually looked at the problem.
- ADI Leak Detection has 25 leak investigation engineers.
- Every ADI Leak Detection engineer joins from a plumbing or heating background with a minimum of three years on the tools.
- ADI Leak Detection engineers then complete in-house training programmes on tracer gas and thermal imaging.
- New ADI Leak Detection engineers shadow an experienced engineer until their training is signed off by Mark Jones, Technical Manager.
- ADI Leak Detection completes around 5,000 jobs a year across England, Scotland and Wales.
- The ADI Leak Detection office team of David, Joe, Abs, Kristian, Caroline, Lauren and Dayan handles bookings, scheduling, reporting and customer support.

### Who ADI Leak Detection serves

- ADI Leak Detection serves homeowners.
- The typical need of a homeowner for ADI Leak Detection is a high water bill, dropping boiler pressure, or a damp patch or ceiling stain with no visible source.
- ADI Leak Detection works on any residential property in England, Scotland or Wales.
- The typical need of landlords and tenants for ADI Leak Detection is to locate a leak without ripping out floors or walls in an occupied property.
- ADI Leak Detection serves landlords and tenants in single dwellings through to HMOs and blocks.
- ADI Leak Detection serves commercial and industrial premises, including offices, hotels, hospitals, factories, warehouses and retail sites.
- ADI Leak Detection supplies a risk assessment and method statement on request for commercial and industrial premises.
- ADI Leak Detection works on any commercial or industrial building type.
- The ADI Leak Detection engineers who work on commercial and industrial premises have 10+ years' experience.
- Facility and property management companies use ADI Leak Detection as a repeatable nationwide contractor with written, evidenced reports.
- ADI Leak Detection serves facility and property management companies with multi-site portfolios.
- Insurers and loss adjusters use ADI Leak Detection for an insurance-approved trace-and-access report with photo and video evidence to support an escape-of-water claim.
- ADI Leak Detection works for insurers and loss adjusters on all domestic and commercial policies.
- ADI Leak Detection is not a fit for roof or structural leak repairs or for general plumbing or heating installation work.
- ADI Leak Detection does not repair roof or structural leaks.
- ADI Leak Detection locates roof and structural leaks and reports on them.
- ADI Leak Detection does not provide general plumbing or heating installation work.

### What ADI Leak Detection does

- ADI Leak Detection provides non-invasive water leak detection and repair.
- Every ADI Leak Detection job pairs a trained engineer with the combination of equipment suited to the leak type.
- ADI Leak Detection pinpoints the leak before any floor, wall or ground is opened.
- ADI Leak Detection's water mains (supply pipe) leak detection finds leaks under houses, gardens, driveways and paths, through soil, gravel, concrete and tarmac.
- ADI Leak Detection's primary equipment for water mains leak detection is acoustic ground microphones and tracer gas.
- ADI Leak Detection's central heating leak detection finds leaks in radiators, pipework and underfloor heating in homes and commercial buildings.
- ADI Leak Detection's primary equipment for central heating leak detection is tracer gas, thermal imaging and pressure testing.
- ADI Leak Detection's hot and cold water pipe leak detection finds leaks in pipework inside walls, floors and ceilings.
- ADI Leak Detection's primary equipment for hot and cold water pipe leak detection is acoustic listening, thermal imaging, tracer gas and borescope.
- ADI Leak Detection's bathroom leak detection finds leaks in showers, baths, sinks, toilets and concealed pipework.
- ADI Leak Detection's primary equipment for bathroom leak detection is thermal imaging, moisture meters and borescope.
- ADI Leak Detection's ceiling leak detection finds water ingress from roofs, upper-floor pipework or bathrooms.
- ADI Leak Detection's primary equipment for ceiling leak detection is thermal imaging, moisture meters and acoustic methods.
- ADI Leak Detection's swimming pool leak detection finds leaks in liners, filtration pipework, pumps and pool structures.
- ADI Leak Detection relines leaking swimming pool filtration pipework from 1½" diameter without excavation.
- ADI Leak Detection's primary equipment for swimming pool leak detection is tracer gas, pressure testing, dye testing and underwater inspection.
- ADI Leak Detection's roof leak detection finds leaks in tiles, flashing, gutters and flat-roof membranes.
- ADI Leak Detection's primary equipment for roof leak detection is thermal imaging, moisture meters and drone inspection.
- ADI Leak Detection's drainage leak investigation covers foul and surface water drains.
- ADI Leak Detection's primary equipment for drainage leak investigation is CCTV drain survey and acoustic listening.
- ADI Leak Detection's irrigation system leak detection covers sprinkler and garden irrigation networks.
- ADI Leak Detection's primary equipment for irrigation system leak detection is acoustic ground microphones, tracer gas and pressure testing.
- ADI Leak Detection repairs leaks on plumbing, central heating, water mains and swimming pools.
- All ADI Leak Detection repair work is guaranteed.
- Every ADI Leak Detection investigation ends with a written report by the attending engineer.
- The ADI Leak Detection report is supported by photographs and video.
- The ADI Leak Detection report is formatted for "Trace and Access" and "Escape of Water" insurance claims.
- ADI Leak Detection has provided engineer-led, non-invasive leak detection since 2011.
- ADI Leak Detection is backed by over 1,600 Trustpilot reviews and a 4.7 TrustScore.

### ADI Leak Detection vs a plumber, the water company and an insurer’s contractor

- ADI Leak Detection finds the leak before opening up, using tracer gas, acoustic, thermal and borescope methods.
- Usually, a general plumber does not find the leak before opening up and opens floors or walls to explore.
- A water company finds leaks only on its side of the boundary, not inside the property.
- An insurer-appointed contractor often opens up first, depending on the contractor.
- ADI Leak Detection's scope covers plumbing, heating, mains, drains, pools, roofs and structure.
- A general plumber's scope covers plumbing and heating.
- A water company's scope covers the supply pipe up to the stop tap on the road side.
- An insurer-appointed contractor's scope covers whatever the policy's trace-and-access clause covers.
- ADI Leak Detection provides an insurance-ready report with photo and video, written by the attending engineer.
- A general plumber rarely provides an insurance-ready report.
- A water company does not provide an insurance-ready report.
- An insurer-appointed contractor provides an insurance-ready report, but written for the insurer.
- ADI Leak Detection's repairs cover plumbing, heating, mains and pools, and are guaranteed.
- A general plumber carries out repairs.
- A water company repairs its own pipe only.
- An insurer-appointed contractor sometimes repairs, often through a separate contractor.

### Where ADI Leak Detection works

- ADI Leak Detection works across England, Scotland and Wales.
- ADI Leak Detection delivers its service through an on-site visit by a locally based engineer.
- ADI Leak Detection takes bookings by phone.

### ADI Leak Detection's history

- Adrian Morgan founded ADI Leak Detection in 2011 with a plumbing background and a conviction that most leaks could be found without ripping out floors and walls.
- Adrian Morgan was an early adopter of tracer gas, acoustic and thermal methods.
- Adrian Morgan built several of ADI Leak Detection's own pool and pipework tools.
- Adrian Morgan took ADI from a one-man local service to a nationwide operation.
- ADI Leak Solutions Ltd was incorporated after Adrian Morgan's passing in 2024 to carry the company forward.
- Every ADI Leak Detection engineer still works to the process and standards Adrian Morgan built.
- In 2011, Adrian Morgan founded ADI Leak Detection in High Wycombe.
- Adrian Morgan combined tracer gas, acoustic and thermal methods into a single non-invasive process.
- From 2011 to 2015, ADI Leak Detection designed its own pool and pipework leak detection tools in-house.
- In 2019, ADI Leak Detection won the Corporate Livewire Prestige Award for Water Leak Detection Service of the Year.
- In 2021, ADI Leak Detection won its second Prestige Award.
- In 2023, ADI Leak Detection won its third Prestige Award.
- In 2024, ADI Leak Solutions Ltd (company no. 15870765) was incorporated to carry the business forward after Adrian's passing.
- In 2024, ADI Leak Detection received its 1,000th Trustpilot review.
- In 2024, Monique Dray, with the company since 2016, was appointed Managing Director.
- In 2026, ADI Leak Detection won its fourth Prestige Award.
- In 2026, ADI Leak Detection had 25 leak investigation engineers.
- In 2026, ADI Leak Detection had 1,600+ Trustpilot reviews.
- Monique Dray joined ADI in 2016 and became Managing Director in 2024.
- Monique Dray ran the company's operations and customer side for years before becoming Managing Director.
- ADI Leak Detection kept running steadily through the transition following the loss of Adrian Morgan in 2024, because Monique Dray had run the company's operations and customer side for years.
- Monique Dray's focus is on doing the job properly.
- Monique Dray's focus includes reports customers can rely on for an insurance claim.

### How ADI Leak Detection finds a leak

- An ADI Leak Detection technical advisor asks about the symptoms (rising bill, pressure loss, damp, meter movement) and which pipework is affected.
- The second step of an ADI Leak Detection job is the engineer visit.
- A locally based ADI Leak Detection engineer arrives with the equipment set for that leak type.
- The ADI Leak Detection engineer isolates the system under test.
- The third step of an ADI Leak Detection job is non-invasive tracing.
- Depending on the system, the ADI Leak Detection engineer introduces tracer gas and detects it at the surface.
- Depending on the system, thermal imaging maps heat loss.
- Depending on the system, borescope and moisture readings confirm the exact point of the leak.
- The fourth step of an ADI Leak Detection job is to pinpoint and mark the leak.
- The ADI Leak Detection engineer marks the leak location on site and explains it to the customer before any repair is discussed.
- The fifth step of an ADI Leak Detection job is the repair, for plumbing, heating, mains and pools.
- Where the customer wants the leak fixed, the same ADI Leak Detection engineer can carry out the repair.
- The ADI Leak Detection repair is guaranteed.
- The sixth step of an ADI Leak Detection job is the report.
- The attending ADI Leak Detection engineer issues an insurance-approved report with photographs and video.

#### Standards and guarantees

- All repair work carried out by ADI Leak Detection is guaranteed.
- ADI Leak Detection supplies a risk assessment and method statement (RAMS) on request for commercial sites.

#### How ADI Leak Detection works with customers

- ADI Leak Detection gives straight answers about what has been found, and what has not.
- ADI Leak Detection pushes no repair unless the customer wants one.
- ADI Leak Detection trains its engineers to the same process wherever they are based in England, Scotland or Wales.

### Frequently asked questions

- How many engineers does ADI Leak Detection have? ADI Leak Detection has 25 leak investigation engineers as of 2026, supported by an office team in High Wycombe.
- Does ADI Leak Detection repair leaks as well as find them? ADI Leak Detection repairs plumbing, central heating, water mains and swimming pool leaks as well as finding them, and locates and reports on roof and structural leaks without repairing them.
- Will the report support an insurance claim? The ADI Leak Detection report supports an insurance claim, because the engineer who attends writes an insurance-approved trace-and-access report with photo and video evidence.

## This site

- brentleakdetection.co.uk is an ADI Leak Detection town site.
- brentleakdetection.co.uk offers leak detection in Brent.
- brentleakdetection.co.uk serves Brent, Greater London.
- The phone number for brentleakdetection.co.uk is 0208 088 9815.

## About ADI Leak Detection Brent

ADI Leak Detection Brent is the Brent service of ADI Leak Detection.

10 ADI Leak Detection engineers cover Brent.

ADI Leak Detection Brent covers Brent and nearby places including Wembley Central, Alperton, Preston, Tokyngton, North Wembley, Wembley Park, Barnhill, Stonebridge, Middlesex, Welsh Harp, Neasden, Dudden Hill, North West London and Willesden Green.

### Engineers who cover Brent

#### Danny O'Mahony

- Danny O'Mahony is an ADI Leak Detection engineer based in Watford, Hertfordshire.
- Danny O'Mahony covers Brent.
- Danny O'Mahony holds the City & Guilds (Plumbing Craft & Advanced Plumbing Craft), PADI Advanced Open Water, PADI Open Water Diver, PADI Dry Suit, Emergency First Responder and PADI Resuce Diver qualifications.
- Danny O'Mahony has been in the plumbing sector since 1986.
- Danny O'Mahony worked on new build installations and as a boiler specialist before moving into leak detection.
- Danny O'Mahony has 45 years of experience.
- Danny O'Mahony has 14 linked Trustpilot reviews.

#### Mark Pavitt

- Mark Pavitt is an ADI Leak Detection engineer based in Teddington, Greater London.
- Mark Pavitt covers Brent.
- Mark Pavitt holds the NVQ Level 3 Plumbing & Heating, NVQ Level 2 Plumbing & Heating, Specialist in plumbing fault diagnostics and Health & Safety Qualified qualifications.
- Mark Pavitt has been a plumbing and heating engineer for 30 years.
- Mark Pavitt has been a leak detection engineer for 14 years.
- Mark Pavitt has been a water mains replacement engineer for 10 years.
- Mark Pavitt is a qualified NVQ Level 2 engineer.
- Mark Pavitt is a qualified NVQ Level 3 engineer.
- Mark Pavitt is health and safety qualified.
- Mark Pavitt is a specialist in plumbing fault diagnostics.
- Mark Pavitt is a Liverpool fan.
- Mark Pavitt enjoys fishing and singing, off key.
- Mark Pavitt has 154 linked Trustpilot reviews.

#### Darren Smith

- Darren Smith is an ADI Leak Detection engineer based in Hemel Hempstead, Hertfordshire.
- Darren Smith covers Brent.
- Darren Smith holds the Water Regulations Certificate, Utility SHEA (Water), Unvented Hot Water Systems, NVQ Level 2 Plumbing and Heating and Energy Efficiency Part L qualifications.
- Darren Smith has experience in plumbing and heating.
- Darren Smith loves pineapple on pizza.
- Darren Smith has 10 linked Trustpilot reviews.

#### Vincent Morgan

- Vincent Morgan is an ADI Leak Detection engineer based in Chesham, Buckinghamshire.
- Vincent Morgan covers Brent.
- Vincent Morgan holds the Thames Water Approved Plumber and NVQ Level 2 Plumber qualifications.
- Vincent Morgan is a plumbing and heating leak detection specialist.
- Vincent Morgan is ADI's water mains replacement expert.
- Vincent Morgan has 15 years of experience.
- Vincent Morgan has 14 linked Trustpilot reviews.

#### James Hunter

- James Hunter is an ADI Leak Detection engineer based in High Wycombe, Buckinghamshire.
- James Hunter covers Brent.
- James Hunter holds the NVQ plumbing & heating level 2, Dry Suit Qualified and PADI Qualified Diver qualifications.
- James Hunter is ADI's swimming pool and plumbing leak detection specialist for London and the South East.
- James Hunter loves to play golf and watch football.
- James Hunter is a family man.
- James Hunter has 70 linked Trustpilot reviews.

#### Kyle Storkey

- Kyle Storkey is an ADI Leak Detection engineer based in Bracknell, Berkshire.
- Kyle Storkey covers Brent.
- Kyle Storkey holds the Approved Plumber & Drainage and CAA Licenced Drone Pilot qualifications.
- Kyle Storkey has experience in plumbing, heating, drainage and structural leak detection.
- Kyle Storkey has 27 linked Trustpilot reviews.

#### Grant Corney

- Grant Corney is an ADI Leak Detection engineer based in Brentwood, Essex.
- Grant Corney covers Brent.
- Grant Corney holds the Thames Water Approved Plumber and NVQ Level 2 Plumbing & Heating qualifications.
- Grant Corney has 20 years of experience finding and repairing problems with domestic and commercial plumbing and heating systems.
- Grant Corney has spent 6 years as a leak detection specialist for ADI.
- Grant Corney is a people person.
- Grant Corney loves the gym.
- Grant Corney is a West Ham fan.
- Grant Corney has 96 linked Trustpilot reviews.

#### Krzysztof Kobylinski

- Krzysztof Kobylinski is an ADI Leak Detection engineer based in Reading, Berkshire.
- Krzysztof Kobylinski covers Brent.
- Krzysztof Kobylinski holds the Cat and Jenny Trained, CSCS Card and Digger license qualifications.
- Krzysztof Kobylinski has experience in plumbing and heating leak detection and water mains replacement.
- Krzysztof Kobylinski loves football, steaks, seafood and traditional Polish food.
- Krzysztof Kobylinski has 23 linked Trustpilot reviews.

#### Gabor Weber

- Gabor Weber is an ADI Leak Detection engineer based in Didcot, Oxfordshire.
- Gabor Weber covers Brent.
- Gabor Weber holds the NVQ Level 3 Plumbing and PADI Master Diver qualifications.
- Gabor Weber has experience in plumbing and heating leak detection, water mains replacement, power flushing and swimming pool leak detection.
- Gabor Weber loves recreational diving.
- Gabor Weber has 53 linked Trustpilot reviews.

#### Aaron Baker

- Aaron Baker is an ADI Leak Detection engineer based in Bexhill-on-Sea, East Sussex.
- Aaron Baker covers Brent.
- Aaron Baker holds the Level 3 in Plumbing Studies, NVQ Level 2 Plumbing, Level 2 NVQ in Mechanical Engineering Plumbing and City and Guilds Level 2 in Basic Plumbing qualifications.
- Aaron Baker has experience in plumbing and heating leak detection.
- Aaron Baker plays golf.
- Aaron Baker supports Arsenal.
- Aaron Baker has 5 linked Trustpilot reviews.

### Recorded jobs near Brent

#### Water Mains Leak Detection in Westminster

- ADI Leak Detection engineer Grant Corney carried out water mains leak detection in Westminster.
- The Westminster external water meter was recording flow with no water in use on the property.
- Grant Corney used pressure testing and tracer gas.
- Grant Corney found the leak beneath the front door concrete step.
- The Westminster fitting was replaced.

#### Water Mains Leak Detection in Richmond upon Thames

- ADI Leak Detection engineer Mark Pavitt carried out water mains leak detection in Richmond upon Thames.
- Noise was present on the Richmond upon Thames water main when no water was in use.
- The Richmond upon Thames noise indicated an active leak within the mains supply system.
- Mark Pavitt used acoustic listening equipment, pressure testing, a damp meter and visual inspection.
- Mark Pavitt found the leak beneath the kitchen floor.
- The Richmond upon Thames leak was on the mains supply beneath the kitchen floor.
- The Richmond upon Thames mains supply leak was repaired.

#### Water Mains Leak Detection in Watford

- ADI Leak Detection engineer Danny O'Mahony carried out water mains leak detection in Watford.
- Water meter observation confirmed Watford usage at approximately 5 to 6 litres per minute.
- The Watford usage continued at the same rate after the internal isolation valve was closed.
- The Watford meter test confirmed the leak was on the incoming mains pipe.
- Danny O'Mahony used a damp meter, flow metering, acoustic listening equipment, pressure testing and visual inspection.
- Danny O'Mahony found the leak beneath the lounge floor screed.
- The Watford leak was on the mains pipe beneath the lounge floor screed.
- The Watford mains pipe leak was repaired.

#### Hot Water Leak Detection in Wandsworth

- ADI Leak Detection engineer James Hunter carried out hot water leak detection in Wandsworth.
- A letter from the Waterboard confirmed high water usage at the Wandsworth property.
- Pressure testing identified an active leak on the Wandsworth hot pipe.
- James Hunter used pressure testing, tracer gas, thermal imaging and a damp meter.
- James Hunter found the leak beneath the kitchen floor screed.
- The Wandsworth leak was on the hot pipe beneath the kitchen floor screed.
- The Wandsworth hot pipe leak was repaired.

#### Hot Water Leak Detection in Denham

- ADI Leak Detection engineer Kyle Storkey carried out hot water leak detection in Denham.
- A constant drip came from the first floor en-suite ceiling in the Denham property.
- Part of the Denham en-suite ceiling had collapsed.
- The Denham water damage was aligned vertically across all three floors of the property.
- Kyle Storkey used a damp meter, thermal imaging, visual inspection, an endoscope camera, leak dye and sectional isolation.
- Kyle Storkey found the leak at the second floor en-suite shower pipework.
- The Denham leak was at a flexi hose connection in the second floor en-suite shower.

#### Water Mains Leak Detection in Enfield

- ADI Leak Detection engineer Darren Smith carried out water mains leak detection in Enfield.
- The Enfield water meter was registering usage of approximately 0.5 litres per hour with all known outlets closed.
- No visible signs of a leak were present at the Enfield property.
- Darren Smith used flow metering, pressure testing and tracer gas.
- Darren Smith found the leak in the back garden at the mains entry point.
- The Enfield leak was an underground mains leak in the back garden.
- The Enfield mains leak was excavated and repaired.

#### Water Mains Leak Detection in Rickmansworth

- ADI Leak Detection engineer Danny O'Mahony carried out water mains leak detection in Rickmansworth.
- The sound of running water in the Rickmansworth property ceased when the main stopcock in the kitchen cupboard was turned off.
- The Rickmansworth stopcock test confirmed an active leak on the internal cold water mains.
- Danny O'Mahony used a damp meter, pressure testing, a ground microphone, tracer gas, thermal imaging and acoustic listening.
- Danny O'Mahony found the leak beneath the bathroom floor screed.
- The Rickmansworth leak was a pinhole leak on the cold water main beneath the bathroom floor.
- The Rickmansworth cold water main was repaired.

#### Water Mains Leak Detection in Colnbrook

- ADI Leak Detection engineer Darren Smith carried out water mains leak detection in Colnbrook.
- The Colnbrook water meter registered continuous usage of 1 litre per minute.
- The Colnbrook meter reading did not change when the internal stopvalve was closed.
- The Colnbrook meter test confirmed the leak was on the external mains supply pipework.
- Darren Smith used flow metering, tracer gas and pressure testing.
- Darren Smith found the leak at the front of the property.
- An open-ended old mains and an obsolete stopvalve were found at the Colnbrook property.
- The Colnbrook old mains and obsolete stopvalve were capped.

### Areas covered

- ADI Leak Detection Brent covers Wembley Central.
- ADI Leak Detection Brent covers Alperton.
- ADI Leak Detection Brent covers Preston.
- ADI Leak Detection Brent covers Tokyngton.
- ADI Leak Detection Brent covers North Wembley.
- ADI Leak Detection Brent covers Wembley Park.
- ADI Leak Detection Brent covers Barnhill.
- ADI Leak Detection Brent covers Stonebridge.
- ADI Leak Detection Brent covers Middlesex.
- ADI Leak Detection Brent covers Welsh Harp.
- ADI Leak Detection Brent covers Neasden.
- ADI Leak Detection Brent covers Dudden Hill.
- ADI Leak Detection Brent covers North West London.
- ADI Leak Detection Brent covers Willesden Green.

### What customers say about the engineers who cover Brent

Each line below carries a customer's own words from Trustpilot, unedited apart from a cut at the end of a sentence.

Reviewer names are not shown in the ADI Leak Detection brand facts files.

- A Trustpilot reviewer gave ADI Leak Detection 5 stars in March 2026 and wrote: "Engineer Gabor was excellent. Very thorough and left the house as he found it. Highly recommended." https://uk.trustpilot.com/reviews/69bd5df9a7f96c143d380a56
- A Trustpilot reviewer gave ADI Leak Detection 5 stars in February 2026 and wrote: "Gabor was friendly, professional and efficient. Gabor explained the process throughout and was able to locate our leak and replace where the leak was. When we had a similar problem previously other plumbers ripped up all the tiling in the bathroom which then needed replacing." https://uk.trustpilot.com/reviews/69a2bb00e390373e479703e6
- A Trustpilot reviewer gave ADI Leak Detection 5 stars in December 2025 and wrote: "I 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." https://uk.trustpilot.com/reviews/694547d55c18f981fc8eb742
- A Trustpilot reviewer gave ADI Leak Detection 5 stars in December 2025 and wrote: "Had a serious leak on my central heating pipework buried somewhere in my concrete floor downstairs preventing me from running my central heating. No visible signs of where the leak was so called ADI. Darren arrived on time on the allotted day and immediately got to work after a brief explanation from me of what I knew." https://uk.trustpilot.com/reviews/6943e20e5c18a1af79ed3894

### Questions about ADI Leak Detection Brent

- Where are the engineers who cover Brent based? The engineers who cover Brent are Danny O'Mahony (based in Watford, Hertfordshire), Mark Pavitt (based in Teddington, Greater London), Darren Smith (based in Hemel Hempstead, Hertfordshire), Vincent Morgan (based in Chesham, Buckinghamshire), James Hunter (based in High Wycombe, Buckinghamshire), Kyle Storkey (based in Bracknell, Berkshire), Grant Corney (based in Brentwood, Essex), Krzysztof Kobylinski (based in Reading, Berkshire), Gabor Weber (based in Didcot, Oxfordshire) and Aaron Baker (based in Bexhill-on-Sea, East Sussex).
- What number do I call for leak detection in Brent? The number for leak detection in Brent is 0208 088 9815.

brentleakdetection.co.uk is part of the ADI Leak Detection network, operated by ADI Leak Solutions Ltd.