Contact Us

Let's say hello!



  • Call Us
    Department Phone
    Research Desk
    Help with research, finding sources, citing sources, etc.
    Doyle Library: (707) 527-4548
    Mahoney Library: (707) 778-3975
    Circulation & Reserves (Access Services)
    Textbooks on Reserve, overdue materials, lost fees, requests
    Doyle Library: (707) 527-4550
    Mahoney Library: (707) 778-3974
    Tech Gear
    Laptop, calculator, hotspot and technology check out. Printing help.
    Doyle Library: (707) 521-6073
    Mahoney Library: (707) 778-3974
    Interlibrary Loan Department
    Renewing items from other libraries & Interlibrary loan requests
    (707) 527-4543
    Acquisitions Department
    Faculty or department book orders and book donations.
    (707) 524-1561
    Library Administration Office (707) 527-4391
  • Visit Us
    Library Address Hours (Spring 2024)
    Doyle Library: Santa Rosa Campus1501 Mendocino Ave
    Santa Rosa CA 95401
    Library Map
    Campus Map
    Mon-Thur 7:45am-9pm
    Fri: 9am-5pm
    Sat: 9am-3pm
    Sun: Closed
    Herold Mahoney Library: Petaluma Campus 680 Sonoma Mountain Parkway
    Petaluma CA 94954
    Library Map
    Campus Map
    Mon-Thur 7:45am-7pm
    Fri: 10am-2pm
    Sat: 10am-2pm
    Sun: Closed
Students in Doyle Library