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Public Counter Hours:                                             
Mon-Fri 7:30am - 5:00pm                                         
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PH: (530) 749-5430
FAX: (530) 749-5434 


We are committed to providing our customers with the best possible service and we understand how valuable your time is.  CDSA’s employees spend much of their workdays away from the office or working on projects.  To ensure that we have the right person here to help you with whatever your needs are, please contact our office to check the availability of the staff person you need.

We’re more than happy to schedule an appointment to make sure that we have the right person here at a time that meets your needs.

For general inquiries without the need for an appointment, try CDSA’s Power Hour.

Take advantage of CDSA's commitment to the public by utilizing our Power Hour and the ExpressTrak Permitting every Wednesday.

 PlansExpressTrak Wednesdays 
Obtain select types of permits over the counter the same day, no appointments necessary!


Kevin Mallen, CDSA Director
915 8th Street, Suite 123
Marysville, California 95901

Agency Commitment
CDSA strives to improve the overall quality of life for our residents and fiscal health of our businesses by coordinating the orderly growth and development of the County, providing proper implementation of related regulations, and providing operation, maintenance and expansion of Public Works infrastructure to ensure the public health and safety of county residents and businesses.