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Here's the Essentials

Who We Are

Mariner's Discovery Church is a Christian Church that welcomes people of all ages and all backgrounds who are interested in discovering more about God, growing close in a personal relationship with Jesus Christ and who want to make a difference in the world around them. Continue reading...

What to Expect

If you have never been to a service at Mariner’s Discovery Church, come and check us out! We are a casual, fun and exciting church that is designed for people of all backgrounds.  Continue reading...




What's Happening


Feb 12, 7:00 pm

Jr. and Sr. High Youth Meets in "THE BARN" on the church property
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Women's Ministry Mug & Muffin

Feb 13, 10:00 am – 12:00 pm

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Worship Service & Discovery Kids' Incorporated

Feb 14, 9:30 am

ARISE AND BUILD 2016 MDC VISION This Sunday, February 7:  ARISE AND BUILD PART 2 ...
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Time &

Where We Meet

See you Sunday mornings at Excelsior Middle School Old Gym @ 9:30am and 11am.

Mariner's Discovery Church meets at Excelsior Middle School Old Gym

14301 Byron Highway
Byron, CA   94514
t. 925-354-1096

Mariner's Discovery Church Office:
1619 Bixler Road
Brentwood, CA 94513

(925) 354-1096