Philip Fidler has over 50 years of experience in the construction industry as a quantity surveyor, arbitrator, and adjudicator. He has acted as an arbitrator for over 70 cases since 1988 and as an adjudicator for over 150 cases since 1999. He also has experience as an expert witness on construction disputes, having participated in around 30 cases. Fidler is a member of several professional organizations related to alternative dispute resolution and construction law.