About Us

Serving federal clients for 25+ years. Leading platform delivering insight driven advisory and responsive support services to meet clients needs.

RER Solutions, Inc. is a minority, woman owned business





Our Capabilities

Due Diligence & Advisory

Agencies are responsible for managing trillions of dollars across a variety of asset classes. They are also constantly under intense pressure to increase transparency and improve performance, which can place an undue strain on limited internal resources. The challenge is greater in a fluctuating funding environment

We leverage our internal Real Estate and Financial industry experience and national network of professionals to deliver expertise that enables clients to enhance performance and maximize returns.

Business Consulting   

Public institutions are faced with the need to deliver on the agency’s mission while meeting ever-increasing standards of efficiency. This makes the continuous enhancement of an agency’s people and processes of paramount importance. Hiring and developing the best talent and giving them an efficient operating environment is the blueprint for success.

We provide our clients with consulting services that deliver workflow efficiency, address resource constraints, and facilitate human capital management. 

Agency Program Support

Agencies are engaged in a growing number of programs and confronted with heightened levels of program complexity. Maintaining performance standards while meeting the expectations and balancing the interests of a growing set of stakeholders can become extremely challenging.

We  create optimal support solutions that enable our clients to maintain flexibility while having access to the full breadth of general and specialized resources they need to successfully achieve their objectives.

The RER Advantage

Years Experience

Federal Clients

Prime Contracts

We know the industry

25+ years experience working with a diverse set of federal clients and utilizing a wide variety of applicable contracting vehicles


We know our clients

Each client engagement delivers a comprehensive tailored solution that addresses the client’s specific needs and requirements


We are self starters

Entrepreneurial spirit is a core value of the firm and enables the team to anticipate clients’ needs and consistently exceed their expectations

Selected Clients

U.S. Department of Energy

U.S. Small Business Administration

Health Resources & Services Administration

Overseas Private Investment Corporation

United States Army

U.S. Department of Housing & Urban Development

Export-Import Bank of the United States

U.S. Department of Veteran Affairs

Federal Deposit Insurance Corporation

Our Leadership

Errin Green

Errin Green

Chairman & Chief Executive Officer

Ms. Green is responsible for the strategic direction of the firm and leading key client initiatives. She has over a decade of experience in government contracting, program/project management, and business consulting. Ms. Green began her professional career as a consultant with McKinsey & Company working with Fortune 500 companies.

Ms. Green holds a Bachelor’s degree in Biology from Harvard College and an MBA from Harvard Business School. Ms. Green also serves on the board of Mary’s Center.