Due to significant public health concerns from the COVID-19 coronavirus and the need to meet social distancing requirements, the Department of Agriculture/Weights and Measures' offices are currently operating under modified schedules.
All three of our offices are staffed and have partially re-opened to serve our customers. However, customers are strongly encouraged to call ahead and make appointments for any necessary services.
For information and services related to Weights and Measures devices and Agriculture contact us:
Main San Luis Obispo Office: (805) 781-5910
(800) 528-9333
Pesticide Complaint Line
Spanish and English
Messages monitored daily
Location directions and hours of operation
Monday - Friday 8-5
Inspector/Biologist Available 1-5
2156 Sierra Way San Luis Obispo , CA 93401
Tel: (805) 781-5910
Fax: (805) 781-1035
Monday - Friday 8-4
Inspector/Biologist Available 12-2
350 North Main Street Templeton, CA 93465
Tel: (805) 434-5950
Fax: (805) 434-5953
Monday - Friday 8-4
Inspector/Biologist Available 12-2
810 West Branch Arroyo Grande, CA 93420
Tel: (805) 473-7090
Fax: (805) 473-7094