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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.

Great job, leak was identified. Thanks Chris for being friendly, professional and informative.

Called this morning and confirmed an appointment for several days hence. Mark called a short while later offering an appointment this pm following a cancellation. Chris turned up early afternoon and quickly but discreetly got to work. After a short while the source of the leak was identified. An expensive service but well worth the money to avoid unnecessary damage to the house trying to find the leak. Great job. Thanks Chris for being friendly, professional and informative.

Tim Cole

A big thank you

Just wanted to say a big thank you for sending Barry to detect my leak today. He detected the leak and reassured me that there is nothing to worry about and that it would soon be resolved. Also, at my request he turned the water mains off, which is the first time in ages that I cannot hear running water under the floor, which has kept me awake for the last 3 nights. Once again a big thank you for sending such an experienced man I was delighted with the service.

Mrs M White from London

Thank you for sending your engineer

Thank you for sending your engineer I have been so upset after having another leak detection company out who could not detect the leak. Gareth took the whole pressure off of me for one, I have six children and it has been so difficult having no water . However Gareth told me not to worry and within hours he had located the leak. Gareth was lovely and respectful of my house and is a credit to your company.

Mrs B from Warwick

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.

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

Both engineers were fantastic

Both engineers were fantastic. I was incredibly worried but they put me at ease and talked me through the process. My insurance company had previously said I was not insured but they encouraged me to revisit this and due to their knowledge and expertise, I have done so and my claim has been accepted.

Clare Cunliffe from Ormskirk 
Engineer:Brett & Chris

I have nothing but praise

Just to say so many thanks for juggling everything to ensure your Engineer got to me yesterday, I have nothing but praise for your company, a great professional service so many thanks. British gas have been here all morning and fixed the problem. Again so many thanks. You and your engineer have made three people very happy.

Andy Scott from Fareham

Could not have been more accurate

Thank you for the Service provided at San Diego Road in Gosport. Here is a picture of the leak which was embedded about 6 inches into a concrete floor, your detection could not have been more accurate and we only opened up about 18” of the flooring. Simon (If I recall correctly) was a lovely chap to deal with and most helpful. All the best and Happy New Year.

Guy Nicholls & Paul Rousou from Gosport
Our Clients
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