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Firm Profile

Firm Profile

About Us

Lydon Fetterolf Corydon has been serving clients as a CPA firm in the Washington, DC metropolitan area since 1978. We take pride in providing our clients the most up-to-date information and advice on accounting, tax, financial and management issues essential to sound decision-making.

Since our inception more than thirty years ago, we have remained true to simple principles. We listen to our clients. We establish clear, open communication, dedicating ourselves to outlining and determining precise and consistent client objectives. We focus on meeting those objectives and providing value to our clients. We strive to develop and maintain long-term relationships. We are proactive, responsive and committed to client success.


Our mission is to help clients maintain financial viability in the present, while taking a rigorous approach to designing and achieving future client goals. Our dedication to fostering the highest level of confidence and trust in our client relationships has earned the respect of the business and financial community in and around Montgomery County and the greater Washington, DC metro area. We believe this to be a direct result of our expertise and our team-oriented approach, where we work together to solve problems and deliver results for our clients.

Click to contact us today for a consultation.

Click to view our peer review report.