AP Gooch are based in the South East of England, so we mainly serve clients in London, Essex, Hertfordshire, Kent, Surrey, Sussex, Berkshire and Buckinghamshire.
However, because of our specialist expertise in Basement Waterproofing, we are often required to work throughout the UK.
Our core work includes:
- Basement Waterproofing
- Cellar Waterproofing
- Cellar Tanking
- Basement Tanking
- Structural Waterproofing
- Cavity Drain Membrane System
- Basement Water Management Systems
- Waterproof Render Systems
- Basement Design
- Basement Renovation
- Sump Pumps & Chambers
- Wine Cellars
BS 8102: 2009 Standards

Talk to one of our qualified CSSW Surveyors.
Click here to view the current general guidance for Basements Waterproofing. (1.56MB)
John Newton Approved
AP Gooch are proud to be a John Newton approved contractor, giving you the extra reassurance of the quality that this offers.
We are also Approved Contractors for Triton, NVirol, Wykamol and Delta Membrane Systems / Sump Chambers / Sump Pumps.
We offer additional GPI insurance backed guarantees. Call us on 01268 751299 for details. No project too small or large.
British Structural Waterproofing Association
AP Gooch are members of the British Structural Waterproofing Association
Please call us on 01268 751299 or email us to discuss your needs.