If your development project requires a CEQA compliant arborist report, Sierra Tree and Fungi provides independent tree surveys, impact assessments, and mitigation plans for projects throughout Sacramento, Placer, El Dorado, and Amador Counties in California. Every report is prepared by an ISA Board Certified Master Arborist and TRAQ qualified consulting arborist with no financial ties to tree removal companies.
What Is a CEQA Arborist Report?
A CEQA arborist report is an independent tree survey and impact assessment that documents the trees on or near a project site and how construction will affect them, prepared so a public agency can satisfy the California Environmental Quality Act before approving the project. The California Environmental Quality Act (CEQA) requires public agencies to evaluate the environmental impacts of proposed projects before approving them. When a project site contains trees, a CEQA arborist report documents every tree on or adjacent to the project footprint, assesses the potential impact of construction on those trees, and recommends specific mitigation measures to minimize harm. Many Sacramento County, Placer County, and El Dorado County jurisdictions require this report before granting grading permits, conditional use permits, or tentative subdivision maps. The arborist report becomes part of the environmental review record and may be referenced in Mitigated Negative Declarations or Environmental Impact Reports.
What a CEQA Arborist Report Includes
A complete CEQA arborist report from Sierra Tree and Fungi includes a field inventory of every tree within and adjacent to the project area, with species identification, trunk diameter (DBH), canopy spread, height, health rating, and structural condition. The report provides a site map showing tree locations relative to proposed grading, structures, and utilities. Each tree receives an impact assessment rating: no impact, low impact, moderate impact, or removal required. For trees that can be preserved, I provide detailed tree protection specifications including fencing distances, root pruning protocols, grade change limitations, and construction monitoring schedules. For trees that must be removed, the report includes mitigation recommendations such as replacement ratios, species selection for replanting, and estimated mitigation costs. Heritage trees and trees protected under local ordinances receive additional analysis of ordinance compliance requirements.
Why an Independent Consulting Arborist Matters for CEQA
CEQA documents face scrutiny from planning commissions, environmental review boards, and sometimes opposing legal counsel. A report prepared by an arborist who also sells tree removal services can be challenged for bias. As an independent consulting arborist, I have no financial interest in whether trees are removed or retained. My reports are based solely on the biological and structural condition of each tree and the engineering realities of the proposed project. This independence strengthens your environmental document and reduces the risk of legal challenges during the public comment period.
Service Area for CEQA Arborist Reports
I provide CEQA arborist reports for projects in Sacramento County, Placer County, El Dorado County, and Amador County. Common project locations include Sacramento, Roseville, Rocklin, Folsom, El Dorado Hills, Placerville, Cameron Park, Auburn, Lincoln, Granite Bay, Rancho Cordova, Citrus Heights, Elk Grove, and Jackson. Whether your project involves a single parcel or a large subdivision, I can typically complete the field survey and deliver the finished report within two to three weeks.
Request a CEQA Arborist Report
Contact Sierra Tree and Fungi to discuss your project timeline, site conditions, and report requirements. Call (530) 391-6100 or email Christopher@SierraTreeandFungi.com to schedule a consultation.
CEQA Arborist Report FAQ
Does CEQA always require an arborist report?
Not always. CEQA requires an arborist report when a project could remove or damage trees that the lead agency treats as an environmental resource, such as protected oaks, heritage trees, or a significant canopy. The lead agency, usually a city or county planning department, decides during initial study whether a tree survey is needed.
How long does a CEQA arborist report take?
For most Sacramento area projects I complete the field survey and deliver the finished report within two to three weeks. Larger subdivisions take longer because every tree on and adjacent to the footprint is inventoried, measured, and rated. Rush turnaround is available when a permit deadline is tight.
Who pays for the arborist report, and who receives it?
The project applicant pays for the CEQA arborist report, and it is submitted to the lead agency as part of the environmental review record. The report may be cited in a Mitigated Negative Declaration or an Environmental Impact Report, so it has to be accurate and defensible enough to survive public comment.