Code Enforcement


Code Enforcement investigates and enforces the Tustin City Code, which encompasses the following codes:

  • Business license requirements
  • Noise regulations
  • Property maintenance
  • Sign code
  • Water quality laws
  • Zoning code

Code Enforcement investigates concerns regarding violations of the Uniform Housing Code and construction without appropriate permits. Code Enforcement also works with local, state, county and law enforcement agencies.

Online Payments

Make a payment online for Administrative Citations.

Investigation Requests

Investigation Requests can be filed with Code Enforcement staff at any time, at any of the following numbers:

  • 714-573-3134
  • 714-573-3135

City Hall working hours are:

Monday through Thursday
7:30 a.m. to 5:30 p.m.

8 a.m. to 5 p.m.

Forms for Protection of Private Property

Trespassing/Disturbing the Peace Letter of Authorization and Request for Enforcement (If using a Google Chrome or a Microsoft Edge web-browser, please download and save the file before completing and submitting.)

Sample No Trespassing Sign


The City of Tustin has a graffiti removal service which is available to all property owners within the City. For those who are interested in participating in this program, please fill out and submit the Entry Permit to Remove Graffiti and Release of Liability form. 

If you are reporting graffiti, please contact the Graffiti Removal Hotline at 714-573-3111.

The City also requests that you contact the Tustin Police Department’s Non-Emergency number at 714-573-3225 to report graffiti, in addition to contacting the City’s Graffiti Removal Hotline.

Code Enforcement Resources

Access our resource directory for useful phone numbers related to code enforcement in the City of Tustin.