Member of American Evaluation Association and American Grant Writers’ Association (AGWA) and adheres to the AGWA professional standards and ethical principals.

Trestle LLC is a professional consulting firm that provides pre-development, planning, implementation, and evaluation services for non-profits, tribes, municipalities and small businesses in the U.S. Pacific region.

Public agencies and non-profits are the foundation of healthy communities and provide vital community services.  During tough economic times agencies are seeing the need for their services increase while revenue decreases.  Businesses are trying to improve their communities with less money and smaller staff.   Competition for funds means you have to work smarter and expand the expertise of your team.  Trestle will work with you to develop business solutions that improve your organization’s performance in meeting your mission.


"I had the privilege to work with Lily Herwald when she was on the program development team at the Southeast Alaska Regional Health Consortium. She is a doer, producer, innovator and inspirational thinker. If you require expertise in strategic planning, monitoring and evaluation or  program and organizational development, Lily will deliver the highest quality service and product. She will do so in a professionally packaged, customer centric style that exceeds the expectations of her clients."

Mark Gorman
Country Director
World Education
Lao PDR

Formerly Vice President Community Health Service
SouthEast Alaska Regional Health Consortium