Please note that regulations and permit processes may vary by city and county. We recommend consulting directly with the appropriate planning department or visiting the city’s or county’s official website for the most accurate and up-to-date information.

This page is for informational purposes only. Quality Tree Care is not responsible for any misunderstandings, omissions, or changes in local regulations or permitting requirements.

Diablo Tree Removal Permit, California:

• Diablo is an unincorporated community in Contra Costa County, and tree removal regulations are governed by the county authorities.  Click here to see the Contra Costa County Unincorporated Tree Permit Requirements.
• To obtain information about tree removal permits in Diablo, you can contact the Contra Costa County Department of Conservation and Development at 925-655-2700.