Delta is an international consulting firm of multi-disciplined professionals in engineering, accounting, construction, program management and litigation support.  Delta “makes the difference” for our clients.

Our experts provide delay, damage and defects analysis, forensic accounting, loss of productivity, and expert witness services, among others, on multifaceted litigation and arbitration cases around the world.  Delta’s project management and construction professionals provide a full array of services including project controls, construction audits, planning and scheduling, budget analysis, as well as cost and risk management services.  

Map image of a globe, with Delta Sites around the World

Working with clients in their own country and often in their own language, or from our offices in the U.S., our professionals have successfully completed assignments throughout the globe.

Meet Our Team

Joe Perron

J Perron-thumbnail-83x123Joe Perron, CCP, PSP, has over 30 years of construction experience as a journeyman pipefitter, federal construction manager and industry consultant. He has international experience and has worked on numerous high profile projects. Mr. Perron holds professional certifications from AACEi as a Certified Cost Professional and Planning and Scheduling Professional. 

Other Delta Professionals