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Alameda County Cooperative Extension

Contact and Office Hours

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Address

Alameda County Office Building
224 W Winton Ave, Suite 134
Hayward, CA 94544
 

Telephone

Main Line: 
Master Gardener Help Desk: 
4-H Club Program: 
 

Email

General Inquiries: mwau@ucanr.edu
 

Office Hours

Monday - Friday
8:00 am - 5:00 pm

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