Contact Information

Main line at (925) 931-3400.

Remote Access

Electronic resources

Information to come.

Online catalog

Find materials here.

Library Services

Walk-in service

Closed during pandemic.

Curbside/front door service

Sidewalk service available noon-6 p.m., Tue-Thu;10 a.m.-5 p.m. Fri-Sat.

More information available here.


No daily overdue fines. Renewals can be made at 925-600-1342. The external book drop open 24/7. All materials are quarantined for three days.

Programs & Events

Virtual programs

Virtual programs available here.

On site programs

Closed during pandemic.