Our phone service will be down during a scheduled move starting on Tuesday, October 28th at 3:ooPM until 3:ooPM PST, Wednesday, October 29th.  However, our support team can be reached during this time by email only.  Please use the form below or email our Customer Service Department at cs@nestacertified.com. We apologize in advance for any inconvenience this may cause you. 

Our advisors are ready to help you with any questions you have right now. We can also help you determine which programs are best fit for your goals. Our team can also assist you with the registration process.

You may order secure online 24 hours a day.



New Admissions/Advisors: Toll Free 1-877-573-6474, press 1

Support and Student Services: Toll Free 1-877-573-6474, press 2 

International: 949-713-5329

Corporate and Group Admissions: Toll Free 1-877-573-6474, press 1

Fax: 949-589-8216

Corporate Office & Mailing Address

Spencer Institute
30245 Tomas
Rancho Santa Margarita, CA 92688 USA

Office Hours

Customer Service 8:00 AM – 4:00 PM
Program Advisors 8:00 AM – 5:00 PM

Closed Saturday, Sundays and on major holidays.

Special Holiday Hours :

December 30 – Open 8:00 AM – 4:00 PM
December 31 – CLOSED 
January 1 – CLOSED
January 2 – Open 8:00 AM – 4:00 PM
January 3 – Open 8:00 AM – 4:00 PM

Guests are permitted entrance to our offices by appointment only. To make an appointment, please call (949) 713-5329, press 2.

Technical Support

For technical support for online programs, please click here.


To email us, please use the form below.

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