About Delta Consulting Group

Jeff Fuchs and Mark DunganDelta is an international consulting firm of multi-disciplined professionals in engineering, accounting, construction, program management and litigation support.

April 6, 2000, founders Jeffrey Fuchs and Mark Dungan established Delta Consulting Group, Inc. as a Virginia corporation. They created a consulting company with a steadfast commitment to provide clients with cost effective, quality work in addition to creating an entrepreneurial environment for their employees.  Their vision for the company remains today:

  • Exceptional client service
  • Excellent work product
  • Fertile ground for growth for employees
  • A commitment to our clients, colleagues and friends that Delta is "making the difference."

Delta is proud to be 100% employee owned through our Employee Stock Ownership Plan.

What We Do

Our experts provide delay analysis, quantification of damages, forensic accounting, loss of productivity, and expert witness testimony services, among others, on multifaceted litigation and arbitration cases around the world. Delta's project management and construction professionals work with clients to ensure their projects are completed on-time and on-budget; offering services that include project controls, construction audits, planning and scheduling, budget analysis, and cost and risk management services.

Delta "makes the difference" for our clients.

Office Locations

Washington, DC - California - Florida - Colorado - North Carolina - London

GSA Schedule

Media Contact

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Apply Online

If you are interested in joining our enthusiastic team, please apply online.



Major Services

Expert Witness Testimony
Commercial Damages
Forensic Accounting
Construction Claims
Defects / Forensic Engineering
Securities and Class Action

Expert Witness Testimony
Recovery Plans
As-Planned vs. As-Built and Delay Overview
As-Built Critical Path Identification
Detailed Causation Analysis
Delay Apportionment to Responsible Parties

Loss of Productivity
Measured Mile Analysis
Earned Value Analysis
Comparable Task and Project Analysis
Industry Studies and Project Specific Study Analysis
Project Cost Analysis
Bid Estimate Review and Validation
Industry Estimating Guide Productivity Comparisons

Project Advisory
Scheduling and Planning
Cost and Budgeting
Real Estate Consulting
Risk Management
Construction Project Audit
Project Controls

Financial Advisory
Feasibility Studies
Valuation Analysis
Operations Evaluations
Strategic Planning
Acquisition and Disposition Analysis
Market Analysis
Fiscal Impact Analysis