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Riverside County Agricultural Commissioner's Office (Headquarters)

County Administrative Center
4080 Lemon St., Room 19, Basement
PO Box 1089
Riverside, CA 92502-1089
Email :agdept@rivco.org

Ruben Arroyo, Agricultural Commissioner/Sealer of Weights & Measures
Vacant, Assistant Agricultural Commissioner/Sealer of Weights & Measures
Patrice Wyatt, Executive Assistant

For Deputy Agricultural Commissioners/Sealers, please see "Departmental Information "

Phone Numbers

(951) 955-3000 - General Info Phone Line
(951) 955-3047 - General Fax Line

Everything Else

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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,
Click for Map

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