Welcome to Mathnasium of Pleasant Hill

My daughter is learning a lot


Thanks to Mathnasium, my child is doing much better in math! Would recommend.



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Pleasant Hill

  • 1300 Contra Costa Blvd, #24
  • Pleasant Hill, CA 94523
  • Call (925) 222-3911

Hours of Operation

Instructional Hours

Mon 3:00 PM - 7:00 PM
Tue 3:00 PM - 7:00 PM
Wed 3:00 PM - 7:00 PM
Thu 3:00 PM - 7:00 PM
Fri 3:00 PM - 7:00 PM
Sat 10:00 AM - 1:00 PM

Office Hours

10:00 AM - 7:00 PM
10:00 AM - 7:00 PM
10:00 AM - 7:00 PM
10:00 AM - 7:00 PM
10:00 AM - 7:00PM
10:00 AM - 1:00 PM
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Hello. I’m Sal Refai, Center Director of Mathnasium of Pleasant Hill, your neighborhood math-only learning center. We help kids in grades “K-12” understand math by teaching in a way that makes sense to them.

We specialize in math-only instruction with a focused, caring, and fun learning approach that delivers results.
We proudly serve local communities and schools, including:

  • Pleasant Hill Elementary School
  • Strandwood Elementary School
  • Sequoia Elementary and Middle School
  • Gregory Gardens Elementary School
  • Valhalla Elementary School
  • Pleasant Hill Middle School
  • Valley View Middle School

Dedicated to providing the best instruction

Our instructors are enthusiastic about math and specially trained in the Mathnasium Method. They create a caring and encouraging environment where your child will learn and thrive!

Meet the Team gallery1

Instructor Spotlight

Leo Alcocer
Leo is currently a student at DVC pursuing a degree in Aerospace Engineering, driven by his passion for space exploration. An avid problem-solver, he relishes tackling complex mathematical puzzles. Outside of academics, Leo finds joy in both virtual and outdoor social activities. Whether engaging wi(...)



One-on-One Assessment

Our unique assessment pinpoints what each child already knows and what they still need to learn.


Customized Learning Plan & Goals

Our detailed plan takes your child step-by-step from where they are to where they need to go.


The Mathnasium Method™

Our proprietary curriculum and teaching method fosters skills that take hold and build upon one another.

Find out how Mathnasium will work for your child

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"My 11 years old son loves to go there. They are kind ,calm and expert tutors. Sal is great himself and also has an excellent team of tutors he put together. My kid went in one month from 30% right on the school test to a 100% right. Not 97%, 98% its a 100% right. I don't think I need to say more, I never thought would work that well ,that fast, of course not everybody the same but everybody can get the type of help they need. A friend recommended for us and was a very good decision to take on it. Thank You So Much"

— E.R.

Pleasant Hill

1300 Contra Costa Blvd, #24

Pleasant Hill, CA 94523

United States