Value proposition

Advisory and expert witness support services to the global construction and engineering industry.

Diales is a global multi-disciplinary expert and advisory business that has been providing support and expertise to clients in the construction and engineering industries, since 1978.

Our Unique Offering
We provide dispute and advisory consultancy services, and a reliable and managed approach to our clients, ensuring consistent evaluations of an assignment’s needs, to enable delivery of effective solutions and services.
Whether your requirement is for initial commercial and programming support, technical advice or dedicated training at the outset of a project, or dispute management and testifying expert witness services, our skilled and experienced team can assist.

Our People
Our experienced, and highly committed team are dedicated to delivering our services on time and within budget, either as a standalone service or as part of an integrated team.

Our Services
Commercial and Contracts
Expert witness
Quantum
Delay
Project management
Technical
Planning
Dispute Avoidance and Resolution
Training and Workshops

Sectors
Building
Energy
Infrastructure
Marine
Mining
Oil and Gas
Process and Industrial

Specialties
Commercial Management, Contractual Management, Planning/Programming/Scheduling, Dispute Resolution, Training & Seminars, FIDIC, Expert witness support

Diales | Worldwide expertise, delivered locally.


Expert Witness, Quantum, Delay Analysis, Arbitration, Litigation, Dispute Resolution, Planning Experts, Alternative Dispute Resolution, Oil & Gas, Technical Experts, Mediation, Mediators, and Arbitrators