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Discovery Dispute Solutions 

601 King St

Suite 204

Alexandria, VA 22314


(202) 603-5640

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Nancy Wiegers Greenwald, Esq.






A founder and partner of Discovery Dispute Solutions, Ms. Greenwald has more than 25 years of experience as an atorney and business executive. Ms. Greenwald has experience in a large law firms setting and as in-house counsel for a design-build construction company she helped found. Ms. Greenwald is an arbitrator on the American Arbitration Association's Construction Industry Panel, a certified mediator in Virginia, and an experienced discovery dispute mediator. Her combination of experience in litigation, ADR, and business makes her particularly suited to assisting parties in negotiating cost-effective solutions that take practical as well as legal concerns into account. 

EDUCATION - Harvard Law School (JD, cum laude-1981); Brown University (Sc.B, magna cum laude-1978).

PROFESSIONAL LICENSES - Admitted to the Bar, Virginia, 1992; District of Columbia Court of Appeals, 1981; U.S. Court of Appeals: District of Columbia Circuit, 1981; United States Court of Appeals for the Fifth Circuit, 1983; United States Court of Appeals for the Ninth Circuit, 1984.

PROFESSIONAL ASSOCIATIONS - Virginia State Bar Association (Construction Law Section, Virginia ADR Joint Committee); District of Columbia Bar Association; American Bar Association (Forum Committee on the Construction Industry - Contract Documents and Dispute Avoidance and Resolutions Sections; Section of Dispute Resolution - Construction Committee, and Section of Environment, Energy and Resources); Fairfax County Bar Association.


  • Member of the American Arbitration Association Commercial Arbitration Panel since 2010
  • Member of the Ameircan Arbitration Association Mediation Panel since 2013
  • Certified Virginia Mediator – General District Court Certification



Greenwald Cassell Associates, Inc., McLean, Virginia

Vice President/General Counsel/CFO, 1984 – Present

  • Greenwald Cassell Associates, Inc. is a national award winning design/build firm.


Construction Dispute Solutions, PLLC, Alexandria, Virginia

Founder, 2011 – Presen

  • CDS focuses on providing creative solutions to preventing and resolving construction disputes in a cost-effective manner.


Skadden, Arps, Slate, Meagher & Flom, Washington, DC

Consulting Attorney 1987-1992, Associate 1987

  • As associate and consultant in the Energy and Infrastructure Projects Group, I worked on a variety of energy and nuclear regulatory matters, including the regulatory and due diligence aspects of corporate mergers and related transactions involving nuclear power plants and other NRC-regulated nuclear businesses.


Spiegel & McDiarmid, Washington, DC

Associate, 1981-1985

The firm represents publicly owned utilities, primarily in the electric utility industry, with a focus on regulatory, ratemaking, financing, and antitrust issues, and on transactional work, including joint ownership agreements for nuclear power plant construction and operation.


“Current Trends In Alternative Dispute Resolution (ADR)”,y Nancy Wegers Greenwald, Esq., and Grant Moher, Esq., Co-Chairs,Alternative Dispute Resolution Section, Fairfax Bar Association, December 2013/January 2014,


“A Creative Proposal For Dispute Systems Design For Construction Projects Employing BIM,” Journal of Legal Affairs and Dispute Resolution in Engineering and Construction, Greenwald, N. (2013), 5(1), 2-5. doi: 10.1061/(ASCE)LA.1943-4170.0000106


“Preparing for the Prehearing Conference: The Top 5 Tips,” Building Resolutions - News from the AAA Construction Division - September 2012 Issue. 


“An Assault on the Spearin Doctrine: How AIA A201-2007 Shifts the Risks for Design Defects to the Contractor," Virginia Lawyer, October, 2010, Vol. 59, Construction Law and Public Contracts Section,


The Effects of Prudency Issues on Generation and Transmission Cooperatives,” G&T Legal Seminar,, Washington, DC, December, 1986 (co-author)


"The Legal Standard of 'Prudent Utility Practices' in the Context of Joint Construction Projects," NRECA/APPA Newsletter Legal Reporting Service (Dec. 1984/Jan. 1985) (co-author)


"Legal Aspects of Insurance Pricing", Presented at the Association for Public Policy Analysis and Management (APPAM) Sixth Annual Researh Conference, New Orleans, LA 1984

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