Matt Boyer, President


Matt is a long-time public agency executive and leader, and proven public policy, communications, and financing expert. He is currently serving as Interim Public Works Director for Calaveras County. 

Mr. Boyer offers our clients a career of expertise with all the following important dimensions.

  • Master strategist and project management professional with an extensive career of successfully managing the planning, design, and construction of over $600 million in priority projects for agencies throughout California.

  • Financing specialist, having developed more than $515 million in new funds for priority programs and projects.

  • Results-oriented facilitator for staff and Board retreats, and community meetings.


Steve Borroum

Mr. Borroum has managed a wide variety of public agency projects throughout California and Nevada. He has 30+ years of proven expertise in:

  • Traffic engineering;

  •  Traffic calming, traffic and engineering studies and context-sensitive design;

  • Traffic safety studies and inventories;

  •  Transportation financing, including capital facilities fees and development impact fee programs; and,

  • Project Management.

Mr. Borroum is known throughout California for his creative problem solving, vision, and ability to build partnership with permitting agencies in delivering projects. 


John Clerici

Mr. Clerici is a transportation planning and communication professional with more than 25 years of experience in stakeholder outreach, media relations, public education and program management in community planning, transportation, and environmental resource related issues.

Mr. Clerici previously worked for the El Dorado County Transportation Commission, URS, and several other consulting firms.


Dianna Hillyer

Ms. Hillyer is a long-time community planner, project manager and data analyst with more than 30 years of experience in planning, outreach, project management, and data analysis.

She previously worked for the Sacramento Housing and Redevelopment Agency, El Dorado Hills Community Services District, and Sacramento Neighborhood Housing Services.

Cynthia Lou, Operations Manager

Cynthia keeps the trains running on time. She has more than 20-years of experience running her own business (Sparrow Gallery) and as an office manager for others.