Home: Surrey Basements


About us

Surrey Basements are an established company within the structural waterproofing and basement sector whose partners have decades of experience within the industry.

Our installations carry a 10 year company guarantee which can also be insurance backed through the (GPI) Guarantee Protection Insurance for a small premium on request. We are also members of the (PCA) Property Care Association.

We were recently featured in Build It magazine for our explanation of the British Standard BS8102 code of practice for the protection of below ground structures against water from the ground Click here to read more.

We were featured in Build It magazine in 2019 for the structural waterproofing works designed and installed to the show home at Graven Hill self build site in Bicester. Click here to read more.

John Spearman gives the lowdown on why good design and specialist installation are key to ensuring a properly waterproofed basement. Click here to read.


Structural Waterproofing

We are able to provide a specialist waterproofing service directly to the client or for a contractor who is responsible for the main contract. We are always available to provide assistance and advice throughout to ensure the project runs smoothly.

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Basement & cellar conversions

Our basement conversions are tailored to suit the requirements of the customer. This could be a dry environment for storage purposes or full conversion for change of usage to habitable which involves building control inspections and pass off.

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Sump Pump Servicing

We are now offering full sump pump servicing annually. for all surface water sumps incorporated within cavity drainage membrane systems. This service is open to all existing and non-existing customers.

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Case Studies

Latest Blogs

What Our Customers Say

  • From first email, we arranged for John to drop in within 7 days of contact. John surveyed our situation, and was attentive to the various aspects of the problem as we explained it. Having previously called out a larger company for comparison, we were incredibly impressed to be given advice that did not recommend his services, but a different more appropriate solution for our needs. He explained what would need doing, that it would likely be cheaper, and even noted this on a pad for us to refer to later! We were blown away with his sincerity and would call again if we needed larger works!

    Customer in Guildford

  • Very good standard of work. Our basement is now fully damp proofed. Although with a membrane the space is slightly smaller the new LED lighting and plaster work makes it look much lighter and spacious. All those working on our property made sure that they worked quickly and efficiently, tidying up at the end of each day. They also made sure they kept us informed about the schedule of works.

    Customer in London

  • Surrey Basements were efficient, thoughtful and friendly. They made sure their work was tidy and safe, and were friendly and helpful throughout. We are delighted with the basement bedroom and bathroom.

    Customer in Dorking

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