Dennis Piper & Associates is a full-service local Pittsburgh CPA firm providing accounting, tax, financial, and strategic planning since 1998.

Dennis Piper & Associates is a full-service local Pittsburgh CPA firm providing accounting, tax, financial, and strategic planning since 1998. We measure our own success by our clients' dynamic and innovative stories of success, knowing that we have played a key role in helping them achieve their goals. Dennis Piper & Associates is focused on providing the local service and attention you deserve, delivered by a talented team of professionals.