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With over 12 years experience, I can help you with all your accounting needs.


If you are looking for a blend of personal service and expertise, you have come to the right place! We offer a broad range of services for business owners, executives and independent professionals. We are experienced and we're friendly. Please call us for a free initial consultation.

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O'Sullivan & Associates Certified Public Accountant, 2487 Salvio Street, Concord, CA 94520
Phone: 1-925-691-6520 | Fax: 1-925-691-6519 | Email: tom@osucpa.com
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