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The UK's ONLY Leak Detection Specialists

You can trust LDS to find your leak.

We pride ourselves on being ‘The Best’ in the industry having a 99% success rate of locating hidden leaks.

A non-destructive solution to finding leaks on any internal and external pipe work in both Domestic and Commercial properties including heating systems and water mains.

Why Choose LDS?

99% Success Rate

UK’s leading Leak Detection Specialists

All our engineers are trained by LDS and have
the most experience in the industry

Advanced Leak Detection Equipment

National UK Coverage

Fast Response

Full written report with photos

Insurance approved



– Non Destructive –

Accurately pinpoints the leak
to 1 square metre

Saves you potentially thousands of pounds

Prevents further damage to your property

Avoids large scale excavations

Minimal disruption and prevents shutdown

Contact Us Today

Free Quotation

Contact our friendly and knowledgeable team for a Free Quotation on your Leak Detection Survey requirements.

Call us on:

Nationwide Leak Detection Specialists

Call Us Today

Contact our friendly team today for a free no obligation quote.

0344 809 4968


Our highly experienced engineers have over 25 years experience in accurately locating leaks and have found leaks that other companies have failed to find.


Our engineers use specialised non destructive leak detection equipment to accurately pinpoint your leak without damaging your property.


Comprehensive report with photos sent the next working day.

Best engineer who has visited my home. 

Chris arrived on time and worked very hard continuously for almost 6hrs 30mins, and never had a break. He was courteous, informative, knowledgeable, pleasant, obeyed the covid restrictions fully whilst in my property and was helpful whenever i asked a question. Chris was possibly the best engineer who has visited my home.

Norman Fereday, Darfield

I cannot rate his work and this company highly enough.

An unexplained water leak led to contacting my insurance company who appointed LDS to inspect the problem. I expected a quick half-our visit but three-and-a-half hours later Adrian was still working on sourcing the problem. It was great to see such a professional job carried out particularly given the Covid circumstances. I cannot rate his work and this company highly enough. Would definitely recommend.

Joyce Quarrie from London

I can report the he successfully traced the leak

Your engineer Barry called this morning and I can report the he successfully traced the leak. He has a pleasant personality and he is also a very clean and tidy worker. Professionally he is very competent and he was happy to discuss what he was doing. If all visiting engineers were in his league there would a lot fewer disgruntled clients.

John Winship

Fantastic service

Fantastic service. Bernie found the leak after about 3 hours. This had been missed by the company sent from my insurance company. We were able to show your report to our insurance company who will now process the claim. The original people sent to do the leak detection came back again and had to agree with Bernie’s findings.

Debra Feldman from Chigwell

Very impressed with his customer service

Please be advised of the following service that was provided by your team member, Mr Barry Cronin. I was very impressed with his customer service, knowledge, care and understanding of the problem we were faced with and how he kept us informed throughout his inspection work. It is so nice to see someone who can see the whole picture and not just the problem. An absolute pleasure and would recommend him highly.

Kalpesh Joshi from Middlesex

Pinpointed the leak on 2 mains

Lds done exactly what they promised turned up on time and pinpointed the leak on 2 mains water within 1 half hours. Engineer stayed on site until excavated to ensure leak detection was accurate. On a 24 metre length of mains water detection was within 200 mm of leak saved me a lot of time and money as the location was on a private road that had just been topped out.

Daniel Swift from Warwickshire

A very professional and efficient service

I’d just like to pass on our appreciation to your specialist you sent out to us today – Gareth. Given these difficult times we currently find ourselves in he did an excellent Job. On time, friendly and helpful with advice, clearly communicating everything he was doing to detect the leak for us. A very professional and efficient service so thanks again.

Carolann Neilson from Falkirk, Scotland.

You should be proud of this young man

I am writing in connection with a visit to our property by one of your employees called “Brett Hughes” I wish to advise your company that this young man was punctual and extremely courteous in his approach and demeanour. Your company should be proud of this young man and his work ethic which is a rare commodity today.

Mr & Mrs Gajic from Warwickshire
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