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COVID-19 Updates: Get the latest public information related to coronavirus disease 2019 (COVID-19) at ReadySLO.org.

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. 

Please see the July 2020 Department of Agriculture / Weights and Measures Update for more information on current office hours, or contact us at the Department's main phone line or email.

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Price/Device Accuracy - Customer Complaint

Who can use this service?

Anyone can use this service.

Is there a charge for this service?

This service is provided free of charge.

When and where is this service offered?

This service is available throughout the year during regular business hours except during scheduled holidays.

Location, directions and hours of operation

Click on location name to show hours of operation, directions and phone information

Arroyo Grande Office

Monday - Friday 8-4

810 West Branch Arroyo Grande, CA 93420

Tel: (805) 473-7090

Fax: (805) 473-7094

Templeton Office

Monday - Friday 8-4

350 North Main Street Templeton, CA 93465

Tel: (805) 434-5950

Fax: (805) 434-5953

San Luis Obispo Office

Monday - Friday 8-5

2156 Sierra Way San Luis Obispo , CA 93401

Tel: (805) 781-5910

Fax: (805) 781-1035

Frequently Asked Questions

I live in a mobilehome or apartment and my utilities are submetered. My bill was incorrect where can I report this?
I suspect a gas pump is inaccurate, where can I report this?

Contact the Department of Agricultural/Weights and Measures Office at (805) 781-5910

I suspect a scale is inaccurate, where can I report this?
I suspect a shortage on a packaged item, where can I report this?
I suspect I was shorted on a firewood purchase, where can I report this?
I suspect the fuel that I purchased was contaminated or did not meet octane levels, where can I report this?
I was overcharged at a local retailer, who do I report this to?