City of Santa Ana 20 Civic Center Plaza, Santa Ana, CA 92701 - 714.647.5400

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Welcome to the City’s new Municipal Utility Services (MUS) customer web portal!

Note: You must create a new account on this portal. Click on the Create Account button below to create a new account.

If you are a property manager or manage multiple MUS accounts, please call Municipal Utility Services at 714-647-5454 to setup online account access.

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First-time user? Create Account