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Welcome to UUSM

Our Mission

We are a religious community of open hearts and open minds working together to transform ourselves and the world.

Our Vision

We are a growing, welcoming, and diverse congregation, grounded in and living out our liberal religious values.


Services Sundays 10am
300 E. Santa Inez Ave, San Mateo
Phone: 650-342-5946  Office Hours:  Tu-Fri 10-5

Welcome, Guests! We have a Special Section to help you learn more about us.

General Announcements


Re-Storying Our Lives

Sunday, Aug. 30, 10:00-11:00 am
Worship Leader: Rev. Ben Meyers
Worship Associate: Pam Sachs
Music Director: Grace Renaud

We hold a reception in Beck Hall after the service to welcome our new Music Director, Grace Renaud!


Re-Imaging Work

Sunday, Sept. 6, 10:00-11:00 am
Worship Leader: Mike Williamson
Worship Associate: Cordelia Leoncio

What's Calling You?

Sunday, Sept. 13, 10:00-11:00 am
Worship Leader: Rev. Ben Meyers
Worship Associate: TBD

This Sunday's service is multi-generational. Be sure to bring the drops of water you have collected over the summer for our annual water communion rite. Then join us at the UUSM Annual Picnic today at Central Park San Mateo, from noon to 3:30 pm.