URBAN FORESTRY ASSOCIATES, INC

WE BRING A DEEP KNOWLEDGE OF TREE BIOLOGY AND ECOLOGY TO EVERY ASSESSMENT

Limited availability: Due to high demand, we are currently accepting new assignments primarily from existing clients.

Arborist Reports, Tree Risk Assessment, and Consulting Arborist Services in Marin, Sonoma, and Napa Counties

Urban Forestry Associates, Inc. is a team of consulting arborists providing arborist reports, tree risk assessment, tree protection plans, and expert witness services. We work with homeowners, attorneys, developers, and public agencies throughout Marin, Sonoma, and Napa Counties.

Because we do not prune or remove trees, our recommendations are independent and based on field observations, industry standards, and professional judgment.

who we work with

We work with homeowners, property managers, attorneys, developers, architects, planners, and municipalities who need clear, defensible guidance about trees. Our work often supports permit applications, development planning, risk management, and legal cases.

See Selected Projects for example project summaries.

Zach Vought performing a resistograph inspection of a coast redwood

Ben Anderson on the shore of Lake Tahoe using a laser hypsometer to measure tree height.

What Clients Say

“Very responsive and reasonably priced. Super communication every step of the way, and a detailed report when needed.” — Homeowner, Mill Valley

“Great advice about the variety of trees, including how to keep large bay trees healthy and protect them from the home down the slope. We also received some excellent guidance through the entire property much faster than expected.” — Homeowner, Marin County

“Very knowledgeable and professional. Responsive, easy to work with, and fairly priced. Their advice helped extend the life of a mature pine.” — Property owner, Mill Valley

“Responsive arborist. Provided clear information as well as a written report and list of suggested tree care services.” — Property owner, San Anselmo

“Very responsive and reasonably priced. Super communication every step of the way, and a detailed report when needed.” — Homeowner, Mill Valley “Great advice about the variety of trees, including how to keep large bay trees healthy and protect them from the home down the slope. We also received some excellent guidance through the entire property much faster than expected.” — Homeowner, Marin County “Very knowledgeable and professional. Responsive, easy to work with, and fairly priced. Their advice helped extend the life of a mature pine.” — Property owner, Mill Valley “Responsive arborist. Provided clear information as well as a written report and list of suggested tree care services.” — Property owner, San Anselmo