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Application Support Center for California

Street Address
The Application Support Center that serves your area is located in Tustin,CA.

The address is:

USCIS Application Support Center

14541 Red Hill Avenue

Tustin, Ca 92780

Office Hours and Directions

This office provides services to the general public by appointment from 8:00AM to 4:00PM, Monday through Friday.

This office provides services to military personnel from 9:00AM to 3:00PM, Monday through Friday. Military personnel do not need an appointment.



Head Southwest on Park Avenue.

Turn right onto Tustin Ranch Road.

Turn left onto Walnut Avenue.

Turn left onto Red Hill Road.

The Application Support Center is on the right.


Head North on North Main Street toward West 17th Street.

Turn Right to Merge onto Interstate 5 South.

Take Exit 101 B for Red Hill Avenue.

Turn Right onto Red Hill Road.

The Application Support Center is on the right.


Head North on North Standard Avenue toward East Borchard Avenue.

Turn Right onto East McFadden Avenue.

Turn Right onto Walnut Avenue.

Turn Right onto Red Hill Avenue.

The Application Support Center is on the left.


Head Southeast on Robinson Drive toward Jamboree Road.

Turn right at the 1st cross street onto Jamboree Road.

Take the ramp onto I-5 North.

Take Exit 101B for Red Hill Avenue toward Tustin.

Turn left onto Red Hill Avenue.

The Application Support Center is on the right.


Public transportation is available. For more information please call the Orange County Transportation Authority at 714- 560-OCTA (6283).

Parking & Accessibility
PARKING: Parking is available at this location.

HANDICAP ACCESSIBILITY: This office is handicapped accessible.
Service Area
ASCs are located in specific places to accommodate customers located near them. Even though most ASCs provide the same services, if you need an ASC, please use the one nearest you.
Appointment Notices
The only after filing service that is provided by an ASC is fingerprinting. Fingerprinting services are by appointment only and are related to an application for an immigration benefit.

You will be notified about an ASC appointment by mail. You should follow the instructions on the appointment notice to reschedule the appointment.
Filing Services
There are no direct filings of applications at an ASC
Case Services
If you believe there is a problem with a case that you filed, you have moved, or you are in need of other services, the USCIS Contact Center offers a variety of Case Services for a case that is pending or completed.

You should call the USCIS Contact Center at 1-800-375-5283, during the hours we offer live assistance for information and assistance on Case Services.

Please note: Application Support Centers do not directly provide Case Services assistance that is related to the status of applications or other associated services.

This office profile was last updated at 15:34:13 05/07/2018

12-10-2018 08:59 AM CST