O'Donnell & Co., LLC is a full-service accounting firm located in Middleburg, the heart of Virginia's Horse Country. Being a small firm, we specialize in providing high quality tax, accounting and advisory services for individuals, businesses, farms, trusts and non-profit organizations. Our mission is to provide personalized, insightful service with a focus on developing and maintaining long-term relationships with our clients. 

We encourage you to explore our site to learn more about us and the services we provide. Please contact us if you have any questions or would like to schedule an appointment. 



As a trusted advisor serving our community since 2007, we strive to provide insightful guidance to empower our clients to make informed financial decisions.



O'Donnell & Co., LLC
P.O. Box 1802
 107 W. Federal Street, Suite 11
Middleburg, VA 20118
Phone:  (540) 687-8290
FAX:     (540) 687-8293