About the Key Bridge Test Prep

Key Bridge is professional test prep training company providing students and teachers with current information about preparing various examinations. Key Bridge was established in 2013 with a longstanding reputation as one of the Washington D.C. area education agencies. Our headquarters is in Fairfax, Virginia.


Key Bridge will be a world leader in the test prep for all level students to reach high academic ability.


To recognize and develop the world's best test center and help the students to reach the dreams.

Message from the President

Welcome to Key Bridge Test Prep!

Key Bridge Make you Success! Our team believe that you are one of the best students in the world. However, you have to be perfect in every standardized test to get into your dream colleges or university. Our world will be a better place once you get out there and start shaking things up. For juniors or seniors students, there are pesky tests standing in the way. You will surpass your expectation with our test prep programs.

Key Bridge give you Good News: our smart experts are working nearly around the clock to create absolutely helpful materials for your SAT, ACT, math competition and other tests. So you can follow our program to make your test a piece of cake. Get started on your future to a prestigious university.

Practice makes perfect! We are doing the research and trying the best to make the Key Bridge your wonder future. Contrary to popular belief, there are no short-cuts, quick fixes or magic wand solutions to a high test score. Come to our test center to do the practice test or just register online classes. You will love it. Any student willing to put in the practice and review can significantly increase their test score. The saying "you make your own breaks" applies to the almost every standardize tests.

Key Bridge, a place where your dream starts!

Huiguo Lai

  1. Work for Key Bridge:

    The following positions are available:

    • Front desk
    • Database management
    • Test editor
    • Presentation maker
    • Classroom service
    • Marketing sales

  2. Teach for Key Bridge:

    Full-time or part-time teacher in various fields are needed!

Contact Us
We do our best to satisfy our customers. You can contact us by Phone: 703-216-9237 or E-mail: info@kbtestprep.com. You can also fill out the following form to send request to us directly.

  * indicates a required field.
Your email and password input here can be used to sign in.
First Name:
*Last Name:
First Name:
Last Name:
*Emergency Contact:
  City: State: Zip:
Map & Direction

Key Bridge Test Prep headquarter is located off the Lee Jackson Memorial Highway (Route 50) between Fairfax City and Chantilly. Close to Fair Oaks Mall and Exhibition Center, Fair Oaks Hospital, and Chantilly Regional Library. Most convenient to get here through major highways: I-66 (exit 57B), Route 286, Rt. 50, Rt. 28 and Rt. 29. Our address is:
4433 Brookfield Cooperate Dr., Unit F
Chantilly, Virginia 20151