Have you dropped your home phone line and only use a cell phone? Did you change your email address? Has it been awhile since you reviewed your contact information with Southlake Water Utilities? If your contact information has changed, now is the time to review the information we have on file for you and make sure it's up to date! Follow the simple steps below to update your information online or give us a call at: 817-748-8051. 2. You will land on the Customer Update Request page. Complete the information for your account and select “Update Account Information.” 3. You will land on the Customer Update Request page. Complete the information for your account and select “Update Account Information.” Then sign and submit! It’s as easy as that! Have questions? We’re here to help! Call us at 817-748-8051 or find helpful water information at www.SouthlakeWaterUtilities.com.