FROM COMMUNITY COLLEGE TO SILICON VALLEY & WALL STREET

Define a new standard for elite admissions and careers.

The trusted CC → UC pathway built by a UC Berkeley alum and an investment-banking team — guiding 200+ students into UCLA, Berkeley, Columbia, JPMorgan, BlackRock and beyond.

Officially authorized by · Contra Costa Community College District

Contra Costa College

Authorized Agency

Diablo Valley College

Authorized Agency

Los Medanos College

Authorized Agency

A decade of trusted outcomes

100%

TAG Admit Rate

200+

Top-University Offers

10+

Years in U.S. Admissions

1:1

Mentor-to-Student Ratio

Our Edge

Why families choose Prep-In

An end-to-end loop — admission, academics, and your first offer letter.

Policy Advantage

California's TAG program guarantees UC admission once academic milestones are met — we engineer the plan that gets you there.

Insider Resources

Officially authorized agency for Contra Costa, Diablo Valley and Los Medanos colleges with deep UC system relationships.

Bulge-Bracket Mentors

Mentors from JPMorgan, UBS, BlackRock and CICC turn your degree into a first offer — not just a diploma.

Companion-Style Support

From airport pickup to bank, DMV and housing — we walk beside students through every milestone of life abroad.

Where our students get in

UC Berkeley · UCLA · Columbia · Cornell · Duke · University of Chicago · NYU · USC

UC BerkeleyEst. 1868
UCLAEst. 1919
ColumbiaEst. 1754
CornellEst. 1865
DukeEst. 1838
U ChicagoEst. 1890
NYUEst. 1831
USCEst. 1880
Founder's letter

Trust the process.

I went abroad alone at fifteen and faced every obstacle your child may face. After a decade in this industry I still believe the same thing: the strength a student gains along the way matters more than any single admit. That is why Prep-In is not a paperwork agency — it is a multi-year companion.

Eric Zhang

Founder · UC Berkeley Alumnus

Read the full letter
Frequently Asked Questions

Answers for families who refuse to gamble

The honest answers we wish every parent had before choosing a transfer pathway.

Still have questions?

Book a free 30-minute call with our admissions team — no script, no upsell.

Book a free consultation

Your child's UC future starts with one conversation.

Book a free 1-on-1 consultation with our admissions team.

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