Over the better part of the past decade, Pinnacle Business Services has become the leader in technology-based small business accounting and bookkeeping services in the Walnut Creek, CA area, and the greater San Francisco Bay Area.
An authorized QuickBooks affiliate, and founded by a certified Advanced Quickbooks ProAdvisor, Pinnacle provides many outsourced bookkeeping and accounting services including the exclusive RemoteBooks services.
We’d like to invite you to browse through our services and take a moment to see why you should choose Pinnacle.
Elizabeth Whitehouse
Founder, has 25 years of experience in accounting and accounting systems. Past employers include Advanced Lease Systems, a leader in the automobile and equipment lease-accounting software industry, and Sybase, Inc., a worldwide software company. Elizabeth holds a BS in Business from California State University, Chico. She is certified as a professional bookkeeper by the American Institute of Professional Bookkeepers. She has been a QuickBooks Proadvisor since 2003 and a certified QuickBooks Proadvisor since 2005. She has also earned the Advanced QuickBooks ProAdvisor designation.
Anne Cyr
Joined the company in 2006. She and Elizabeth have worked together since 1986 at Advanced Lease Systems and at Sybase, Inc. Anne’s last position at Sybase was director of customer service for North American Customer Support. Anne studied business administration, accounting and marketing at Armstrong University and UC Berkeley. She has worked with business information systems since 1976.
Christina Humm
Holds a BS in Business Administration from San Diego State. She started her career at the CPA firm of Armstrong, Lorenz, Gilmore and Whalen in Walnut Creek. She also worked at Sybase, Inc. with Elizabeth where she was a financial manager for Worldwide Customer Service and Support for 8 years. Christina most recently was the principal at Alliance Business Services before joining the staff at Pinnacle. Christina has been a certified QuickBooks Pro Advisor since 2008.
Carol Gerk
Is the newest addition to our staff. She has a BS in Business Administration from University of Colorado at Boulder. Her career began at BankAmerica Mortgage & International Realty Corporation, where she served as portfolio control officer, investment loan analyst and finally corporate treasurer & controller. More recently she worked as a management consultant to clients such as FNS Corporate Funding, Bank of America Real Estate, and Arthur Andersen Consultants.
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