Expert Witness

MBM Expert Witness specialists provide support before and during the litigation process.

The pillars for this service includes:

MBM experts provide advice to a party prior to a matter reaching a formal dispute. This may include independent cost advise, evaluation of claims and variations, assessment of factual details and consultation with the parties’ legal advisors.

Where formal procedures are initiated, MBM may be appointed by one party or the appointment might be as single joint expert. MBM has received instructions from the leading legal firms specialising in construction related disputes. We understand the duties and obligations introduced by the court procedure rules, practice directions and the various protocols and guidance. We provide a comprehensive expert witness report and appear at hearings to provide our expert opinion.

Service Lead


David Madden

Founding Director

David has over 35 years of experience in the Construction industry as a Quantity Surveyor. David founded MBM in 2002 and led the company for its first 15 years. He leads a team of world class Expert Witnesses who help us deliver certainty.