Los Guilicos Juvenile Hall is Sonoma County Probation’s secure youth detention facility in Santa Rosa. It provides temporary detention with on-site assessment, treatment, behavior management, education, medical care, and behavioral-health services.

Juvenile Hall is at 7425 Rancho Los Guilicos Road, Department A, Santa Rosa, CA 95409. The facility phone number is (707) 565-6300 and the fax number is (707) 565-6393.

The separate Juvenile Services public office is in Department B on the same Rancho Los Guilicos campus and can be reached at (707) 565-6229.