Los Alamos Community Services District
                                  82 North Saint Joseph - Post Office Box 675
                                               Los Alamos, California 93440
                                   Phone: 805-344-4195  Fax: 805-344-2908
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 Los Alamos Community Services District Customer Service
How to Pay My Water and Sewer Bill

Payments are due upon presentation of your monthly billing statement each month. To avoid a late charge, your payment is due by the last business day of the month that your billing statement is received. Please be advised that the front office is closed on Fridays and therefore is not considered a business day. Postmarks are not accepted.


For your convenience, there are a variety of ways to pay your water and sewer bill: 

1. Mail payment with billing statement stub to the Los Alamos Community Services District, P.O. Box 675, Los Alamos, CA. 
​    93440. Please make checks payable to LACSD. 

2. Place your payment in the drop box located to the right of our office front door located at 82 Saint Joseph Street, Los       Alamos, CA.

3. Pay at the LACSD Office, also located at 82 Saint Joseph Street, Los Alamos, CA. Office hours are Monday-Thursday, 8:00 
​    a.m. to 4:30 p.m. (excluding holidays). Cash, check, money order, credit card and debit card accepted. (Discover®, Visa®     and Master Card®) Your monthly payments can be setup on a credit card pre-authorization payment plan that allows the     District to automatically initiate payment of your monthly water and sewer bill. To view the credit card pre-authorization     payment application, please click on the link Credit Card Pre-Authorization Form


Contact Us
ATTENTION LACSD CUSTOMERS

Bills are due upon presentation and, if not paid by the last business day of the month, the bill will be delinquent. Please keep in mind, the front office is closed on Fridays, therefore, not considered a business day. If delinquent, a Notice of Intention to Disconnect Service will be mailed, stating the amount due, including a late notice charge (10%), you will have fifteen days to pay the bill, or water service will be disconnected. Payments received after 4:00 p.m. will be posted the following business day.