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Independent Building Surveyors and Expert Witnesses for Solicitors

G Squared is a RICS-regulated firm of chartered building surveyors based in Merthyr Tydfil, working with solicitors across South Wales, West Wales, Mid Wales, and the Bristol and South West England area. We are regularly instructed in relation to building defects, housing disrepair, fitness for human habitation, damp and mould, boundary disputes and professional negligence matters, delivering robust, evidence-based opinions to support litigation and dispute resolution.

Solicitors G Squared Surveying

Expert Witness Services (CPR Part 35)

We prepare CPR Part 35 compliant expert witness reports in relation to housing disrepair, fitness for human habitation, building defects and other property-related disputes. Acting as both Party Appointed Expert and Single Joint Expert, we provide independent, evidence-based opinions on causation, liability, remedial works and associated costs to support litigation, dispute resolution and settlement negotiations.

Building Defect Litigation

We provide independent expert opinion on the cause and extent of building defects, together with recommendations and budget costs for remedial works. Our reports support solicitors in construction and property disputes involving defective workmanship, design failures, material defects and building performance issues.

Solicitors G Squared Surveying
Solicitors G Squared Surveying

Boundary Disputes

We advise on disputes concerning boundary position, ownership and encroachment, preparing expert reports based on title documentation, historical evidence and on-site survey investigations. Our expertise supports solicitors, mediators and the courts in resolving contentious boundary matters.

Party Wall Disputes

We advise on disputes arising under the Party Wall etc. Act 1996, including challenges to party wall awards and related technical matters. Our role is to provide independent expert opinion on the issues in dispute, helping solicitors and their clients understand the technical evidence and available courses of action.

Solicitors G Squared Surveying
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© 2026 G Squared Surveying. All rights reserved.

Registered in England and Wales, G Squared Surveying Ltd, Orbit Business Centre, Rhydycar Business Park, Merthyr Tydfil, CF48 1DL. (Company No. 10826428).

VAT No. 272 6775 70.

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