PROTECTING YOUR HOME AGAINST DAMP

Specialists in structural waterproofing, timber treatment,
damp-proofing and sump pump maintenance

How we can help

Are you faced with damp, mould, or timber rot in your property or home? Do you have an existing or new basement that needs waterproofing, or an existing basement pump system that needs maintaining or replacing?

AJ Waterproofing are specialists in damp and waterproofing for both domestic and commercial properties throughout London. With 30 years of experience in the building preservation industry, our highly trained specialists can identify the problem and provide you with an effective solution for how to rid your property of damp and timber decay or keep your basement dry and free from water penetration.

We take pride in our professional and friendly approach and aim to give all our customers the best possible service. This extends from the very start of your project to far beyond the completion, with our 10-20 year company guarantees and insurance backed guarantees.

If you think we might be able to help you, or are unsure where to begin, please get in touch. We can provide you with free professional advice and if we think we may be able to assist, we will get your free survey booked in.

Our specialist Services

Rectifying, controlling, and preventing the occurrence of damp, mould and mildew in your property

Servicing, maintaining, or replacing your existing basement cavity drain sump pumps.

Providing a full design and install solution for the waterproofing system of your new or existing basement

Identifying and remediating timber rot and infestation issues in your home or period property

Mitigating effects of condensation in your home through the installation of PIV fans, vents, and air bricks/tiles

Providing specialist damp and waterproofing products to builders and damp-proofing companies in and around London

Areas we cover

Our registered office is located in Harrow, North West London. However our main field of operation covers all of London and it’s surrounding home counties . You can see a map of the area we cover here:

Get in touch to book a free no obligation survey

A site inspection by our damp and waterproofing specialists will enable us to identify any problems and the potential cause of these, allowing us to make a full treatment plan moving forward.

what people say

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Adam Cheise
Head Of Sales , Intel
Click edit button to change this text. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo ipsum dolor sit amet
Adam Cheise
Head Of Sales , Intel