Water Proof design 

Since 2005, GO5 have striven to become the leader in waterproof designs and project management for underground  construction. As in independent entity, we offer an unbiased service and identify the best solution to any problems you have.

GO5 offer expert advice on projects from initial design stage to remedial works for projects including:

  • Water Proofing Design and strategy

  • Expert witness cases to Civil Procedure Rule part 35

  • Monitoring Service

  • Identifying and confirming compliance with BS8102.2009

Damp & Timber

  • Timber Surveys

  • Damp Surveys

Based in London, with Surveyors covering the South of England, GO5 undertake surveys and projects for both domestic and commercial customers, resolving issues that others cannot. We utilise our years of experience to give you a detailed analysis of any problem identified, giving you a true understanding of the issues.

With GO5’s ethos, we promise:

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  • Totally independent advice for all damp proof, timber and water proofing issues

  • A complete range of damp related surveys

  • Detailed reporting on all issues with correct diagnosis and recommendations

  • Many years of experience and knowledge

  • The latest in survey methods and technology

Our Mission

To provide superior quality water proofing designs and project management that our clients can rely on and seek for long-term returns.


To be updated
— Grant Evans - GO5 LTD