Anyone used a leak detection company / technology?

[another20]

Flat roof hell - have re-felted twice at considerable cost - roof still leaking - intermittently - after a few days of rain. Have seen a few online companies but dont know anything about the technologies used.

Our landlord recently used one for our flat, they were very good. They can use cameras to detect leaks in some circumstances. If you're in the London area, this is the company- www.adileakdetection.co.uk

Thanks ! They look like they have all the tech - will give them a call....

Hope they can fix the leak for you