Volunteer with Ontario Christian

Book fair in the Ontario Christian Elementary school library.

Volunteers Welcome!

We are thankful for and welcome those who would graciously volunteer to donate their time and skills to help further the Ontario Christian mission. Many of the Ontario Christian events cannot be done without the help of our community volunteers! 

Book fair in the Ontario Christian Elementary school library.

Opportunities to Volunteer Include…

Harvest Festival

Room Parents

Field Trips

Parent Ambassadors

You-Knighted High School Retreat

...and More!

Volunteer Paperwork

In order to volunteer on campus and future school-related field trips, the Volunteer Paperwork consisting of the four parts below needs to be completed.

1. A signed Abuse Prevention Form

2. A signed Liability Waiver

3. A negative TB test result from the past 60 days OR a completed and signed TB Risk Assessment from your healthcare provider.

Either one will work. At the location noted in the TB Test Instructions, you can get a TB test for $25. Alternatively, you may have your healthcare provider complete the TB Risk Assessment instead.

4. A Live Scan/Fingerprinting

A specific location for this is recommended, but any location is okay. There is an out-of-pocket cost with this. The recommended location charges $72 and currently is by appointment only. The results are sent to the school and can take a few days or up to weeks to arrive. Therefore, the sooner you get them done the better. Please return the completed Live Scan Form after you have had the fingerprinting done.

Ontario Christian's 5th grade Colonial Museum

Please turn in the completed packet, in its entirety, to the school front office.
All of the forms will be valid for the duration of your student’s OC career, which means you will not need to repeat any of the above steps in the future so long as their path is uninterrupted.

The above forms are also available for you to pick up in the elementary office during regular business hours.

Interested in Getting Involved?

Please reach out to our Volunteer and Events Coordinator for more information!

Photo of Jami Mendoza

Jennifer Kiemeney

Volunteer and Event Coordinator


Opportunities to Support Include:


Box Tops for Education

Collect Box Tops from your General Mills products. Each Box Top collected earns 10 cents for our school. Money raised will be used to show our teachers appreciation throughout the school year. Sign up to receive discounts, coupons and enter contests at the Box Top website www.btfe.com


This is your chance to earn money toward tuition and raise funds for OC. Scrip is a collection of gift cards purchased through the school, which you may use for gas, groceries, entertainment, restaurants, and many other things. Plan ahead and purchase your gift card from the school. Use them as you normally would at your favorite business to earn money for yourself and your school. For more details, see the Scrip page.

Scrip Sales:

  • Fridays – Elementary School at 8-10:00 a.m.
  • Drop off orders in at either office by 8:30 a.m. are filled on Tuesday and Friday. Questions? Pattie Montejano-  951-733-6871

Download Scrip Order Form

A unique past and present.

Ontario Christian School is a nonprofit, independent private school, owned and directed by an association of parents and friends of Christian education. We seek to see every student equipped to be courageous leaders who serve God and others, seek His Truth, and impact culture

Be part of our family.

Ontario Christian School is a Christ-centered and transformative community. Here, your child is equipped to be a courageous leader who serves God and others, seeks His truth, and impacts culture. Our friendly and experienced team looks forward to partnering with you as you learn more about our school.

World-Class Education.

Ontario Christian offers many academic programs for students from preschool to 12th grade. See how our top-ranked private school provides your child with a Christ-centered, college preparatory curriculum equipping them to excel in scholarship and grow in discipleship.

Healthy minds and bodies.

Ontario Christian fields more than 25 CIF teams winning more than 150 league titles...and counting! Here, students can get involved from football, basketball, and baseball to volleyball, soccer, softball, and golf.

Knight Life

Our calendar, blog, and publications will help keep you informed with all of the latest happenings on campus - and beyond. Stay connected with Ontario Christian and we look forward to seeing you at the next game, performance, or community event! When you're a Knight, you're family.

Support OC

The support of parents, grandparents, and our friends in the community is vital to our ongoing success. We covet your generosity in the form of prayers, time, and finances.

Ontario Christian Schools

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