Office

745 Rose Lane

Twin Peaks, CA 92391

Office Hours 

Monday - Friday 9:00 am to 2:00 pm

Closed Saturday and Sunday

Mailing Address

P.O. Box 122

Twin Peaks, CA 92391

Phone Numbers

Office: (909) 337-2845

Phone Hours 

 Monday - Friday 9:00 am to 4:00 pm

Closed Saturday and Sunday

2023 Holiday Office Closures

Memorial Day - Monday, May 29

Independence Day - Tuesday, July 4

Labor Day - Monday, September 4

Thanksgiving Day - Thursday, November 23

Day After Thanksgiving - Friday, November 24

Christmas Day - Monday, December 25

(New Year's Day - Monday, January 1, 2024)

In case of a water emergency, please call 909-337-2845