Riverside Headquarters and District Office

 4080 Lemon Street, Room 19, Basement
 Mail: P.O. Box 1089
 Riverside, CA 92502-1089
 Phone: (951) 955-3000
 Fax: (951) 955-3012
 Pesticide Fax: (951) 955-3047
 Email: agdept@rivco.org

 Business Hours:
 Mon-Fri 7 am - 5:00 pm,
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 Division of Weights and Measures Office

 2950 Washington Street Mail: P.O. Box 1480
 Riverside, CA 92502-1480
 Phone: (951) 955-3030
 Fax:(951) 276-4728
 Email: wtmeas@rivco.org

 Business Hours:
 Mon-Thur 7 am - 4:30 pm, Closed between 12:00 pm - 12:30 pm Mon-Thurs
 Fri 7 am - 4 pm, Closed between 12:00 pm - 1:00 pm Friday
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 San Jacinto District Office

 950 N. Ramona Blvd, Suite 15
 San Jacinto, CA 92582
 Phone:(951) 654-3266
 Fax:(951) 654-8296


 Business Hours:
 Mon-Fri 8 am - 4:30 pm, Closed between 12:00 pm - 12:30 pm daily
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 Indio District Office

 81077 Indio Blvd., Ste. K
 Indio, CA 92201
 Phone:(760) 342-5070
 Fax:(760) 342-0734

 Business Hours:
 Mon-Fri 7 am - 4:30 pm, Closed between 12:00 pm - 12:30 pm Mon-Thurs, Closed between 12:00 pm - 1:00 pm Friday
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 Blythe District Office

 280 N. Broadway
 Blythe, CA 92225
 Phone:(760) 921-5630
 Fax:(760) 921-5637
 
 Business Hours:
 Tues-Fri  6:00 am - 4:30 pm (effective 6/2/2015)
 Mon - Closed
 Field service available by calling 760-808-3722
 Click for Map