Who do I contact to determine if I need a permit for work on my house, street, or creek?

Contact the Application and Permit Center at (925) 674-7200.

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1. Does the County Surveyor's Office perform surveys for the general public?
2. How do I find out the street sweeping schedule for my neighborhood?
3. How do I report illegal dumping as it occurs?
4. How do I report hazardous material spills or dumping?
5. How do I report debris on public roads?
6. How do I report debris in creeks?
7. How do I report debris on private property or a vacant lot?
8. How do I report the lack of garbage services?
9. How do I report unresolved garbage / recycling collection company complaints?
10. If I see someone dumping garbage on private or public property, what should I do?
11. What is the county currently doing about illegal dumping?
12. Who do I call to report a pothole?
13. Who do I contact to determine if I need a permit for work on my house, street, or creek?
14. Who do I contact if I have flooding on my street?
15. Who do I call to report graffiti on public or private property?