24/7 Leak Detection Services

Commercial, residential and industrial leak detection services in St John’s Wood and all surrounding areas.

Welcome to London Leak Detection. We are leak detection experts with many years of experience in helping residential, commercial and industrial clients in St John’s Wood. We provide you with full insurance quotes and can also help get your claim arranged. In addition we provide renovation work following flooding and water damage. This includes tackling mould or damp issues. On completion we’re able to provide certificates of sanitisation and certificates of dryness.

We’re able to identify nearly all water leaks and damp issues. This includes leaks in central heating systems, roofs, central heating boilers, cladding, windows, doors, brickwork, damp proof courses, underground, inside and behind walls plus much more.

Call 020 3633 6205 or book online. Emergency call outs available.

Get in Touch with London Leak Detection



We’ve been providing services to industrial, residential and commercial clients for over 25 years.


Our customers needs are our priority. We are fanatical about customer service.


We take great pride in our ability to locate your leak with a 99% success rate in leak detection.


Need a surveyor ASAP? We can often be with you the same day when needed. Call out charges apply.

St John's Wood

Our Service Area

We cover St John’s Wood including the following postcodes:

NW1, NW2, NW3, NW4, NW5, NW6, NW7, NW8, NW9, NW10 & NW11.

We also cover the following areas:

Belsize Park, Brent Cross, Camden Town, Colindale, Cricklewood, Dollis Hill, Golders Green, Hampstead, Harlesden, Hendon, Kensal Green, Kentish Town, Kilburn, Kingsbury, Mill Hill, Neasden, Queens Park, Regent’s Park, St John’s Wood, Swiss Cottage, The Hyde & Willesden.

Call us on 020 3633 6205 or contact us to arrange a booking.