When is an encroachment permit needed?
An encroachment permit is needed if you are going to "encroach on a public street or city right of way. Some examples are: transporting an oversized vehicle, doing work in the city street or right of way, parking a dumpster on the street, or putting in a swimming pool.

>>Download an Encroachment Permit Form (PDF)

Who do I contact about underground utilities?
Please contact USA North at (800) 227-2600 two days prior to digging.

Who do I contact about street lights and traffic signal repair?
Please contact the Public Service Department at (925) 973-2800 or click here to access the CRM system.

Who do I contact about street maintenance and clean up?
Contact the Public Services Department at (925) 973-2800 or click here to access the CRM system.

When do I need a grading permit?
Grading permits are required for any grading involving moving 50 cubic yards or more, or the excavation of a hole or a trench 5 feet deep or more.

>>Download an Site Development Permit Form (PDF)