Contact Us

General Manager: Josh Swift
Customer Service Manager: Mario Martinez
Service area map (PDF 324 KB)

Fontana Water Company operates on a 9/80 work schedule and will be closed every other Friday.


Office hours will be:

Monday – Thursday: 7:30am – 5:30pm

Alternating Fridays: 7:30am – 4:00pm


Fridays that the offices will be closed on:

Please click here to see a calendar view.


January 13               July 14

January 27              July 28

February 10            August 11

February 24           August 25

March 10                 September 8

March 24                September 22

April 7                      October 6

April 21                     October 20

May 5                       November 3

May 19                      November 17

June 2                      December 1

June 16                    December 15

June 30                   December 29


In addition to the days above, the offices will also be closed on the following Holidays:

Holiday Office Closure Dates 2023

Monday, January 2nd – New Year’s Day Observed

Monday, January 16th – Martin Luther King Day

Monday, February 20th – President’s Day

Monday, May 29th – Memorial Day

Monday, July 3rd – Day before Independence Day

Tuesday, July 4th – Independence Day

Monday, September 4th – Labor Day

Friday, November 10th – Veterans Day Observed

Thursday & Friday – November 23rd & 24th – Thanksgiving Day Holiday

At 12:00 noon Thursday, December 21st– Service Awards Luncheon

Friday, December 22nd – In Lieu of Christmas Eve

Monday, December 25th – Christmas Day

Fontana Water Company Office

15966 Arrow Route
Fontana, CA 92335

Office Hours:
M-Th 7:30am – 5:30pm
Alternating Fridays: 7:30am-4pm

1-909-428-8746 (After Hours)
1-909-823-5046 (FAX)

Email Contacts

Customer Service

Conservation Coordinator

Purchasing Agent

General Manager

Water Quality

Backflow & Cross-Connection

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